Merge branch 'main' into fix/firms-drop-snpp

# Conflicts:
#	docs/CURRENT-STATE.md

.env.example

@@ -218,6 +218,7 @@ AISSTREAM_API_KEY=
 # CCTV_TFL_MAX_SOURCES=250                             # cap cameras loaded from TfL
 # CCTV_ONTARIO_ENABLED=1                               # set 0 to disable Ontario 511 cameras
 # ONTARIO_511_API_KEY=                                 # free developer key: sign up at 511on.ca/my511/register, then request it at 511on.ca/developers/doc
+# OTTAWA_CAMERA_CERTIFICATE=                           # City of Ottawa Traffic Camera Images API certificate (free; request it via the form on traffic.ottawa.ca 'About the data'); without it the Ottawa pack is skipped
 # CCTV_ONTARIO_MAX_SOURCES=1000                        # cap cameras loaded from Ontario 511
 # CCTV_FINTRAFFIC_ENABLED=1                            # set 0 to drop the Fintraffic (Finland) pack
 # CCTV_FINTRAFFIC_MAX_SOURCES=300                      # cap cameras loaded from the Fintraffic catalog
@@ -238,6 +239,8 @@ AISSTREAM_API_KEY=
 # CCTV_CALGARY_ROWS_URL=                               # override the Open Calgary catalog URL
 # CCTV_CATALONIA_ENABLED=1                             # set 0 to disable the Servei Català de Trànsit cameras
 # CCTV_CATALONIA_MAX_SOURCES=150                       # cap cameras loaded from Catalonia (~130 exist today)
+# CCTV_ICELAND_ENABLED=1                               # set 0 to disable the Vegagerðin (Iceland) road cameras
+# CCTV_ICELAND_MAX_SOURCES=250                         # cap cameras loaded from Iceland (~500 views exist today)
 # CCTV_HK_ENABLED=1                                   # set 0 to disable the Hong Kong Transport Department cameras
 # CCTV_HK_MAX_SOURCES=1100                            # cap cameras loaded from Hong Kong (~1,013 exist today); min 8, max 1200
 # CCTV_HK_CAMERAS_URL=                                # override the DATA.GOV.HK camera locations XML URL
@@ -268,7 +271,12 @@ AISSTREAM_API_KEY=
 # CCTV_HOUSTON_CAMERAS_URL=                            # override the Houston TranStar catalog URL
 # CCTV_A22_ENABLED=1                                   # set 0 to disable the Autostrada del Brennero (A22, Italy) webcams
 # CCTV_A22_URL=                                        # override the Open Data Hub A22 webcam catalog URL
-# CCTV_MAX_SOURCES=4000                                # catalog-wide ceiling, shared round-robin across packs
+# CCTV_OTTAWA_ENABLED=1                                # set 0 to skip City of Ottawa cameras (also needs OTTAWA_CAMERA_CERTIFICATE)
+# CCTV_OTTAWA_MAX_SOURCES=250                          # cap Ottawa cameras (8-500, nearest downtown first)
+# CCTV_QUEBEC_ENABLED=1                                # set 0 to skip the Québec camera locations (MTQ, Montréal, scenic links)
+# CCTV_QUEBEC_VIDEO_ENABLED=                           # off by default; set 1 to let viewers play Québec 511 clips in their browser after pressing Play (511 terms of use unconfirmed; see DATA_SOURCES.md)
+# CCTV_WORLD_CAMERAS_ENABLED=1                         # set 0 to skip the Oregon and MLIT (Japan) still cameras
+# CCTV_MAX_SOURCES=7350                                # catalog-wide ceiling: 4,000 slots shared round-robin, the rest reserved for Québec and World
 # CCTV_PREFER_AUSTIN=1                                 # prioritize Austin cameras in the registry
 # CCTV_FORCE_AUSTIN=                                   # force live default sources when a source-pack JSON is configured
 

CONTRIBUTING.md

@@ -128,7 +128,7 @@ prints anything; never fix that by renaming or deleting PR A's published token.
 
 The highest-leverage places to jump in:
 
-- **🌆 Add a CCTV source pack.** Austin is the reference camera source. Adding another city means a clean public camera catalog with coordinates, attribution, and server-registered frame URLs (the proxy only fetches registered URLs — never client-supplied ones, see [SECURITY.md](SECURITY.md)). City packs are the best first lane.
+- **🌆 Add a CCTV source pack.** Austin is the reference camera source. Follow the [CCTV integration workflow](docs/CCTV_INTEGRATION.md) for source review, provider registration, proxy security, tests, and attribution. The proxy only fetches server-registered URLs — never client-supplied ones; see [SECURITY.md](SECURITY.md).
 - **🛰️ Add or improve a data layer.** Layer factories live in `src/layers/<family>/`, with source, record, controller and renderer owners implementing the layer interface (`init/enable/disable/update/destroy/getStats`, optional `getDetectableObjects`/`getStats`). Use an existing layer as a template, and see [Adding a new layer](#adding-a-new-layer) for what the PR needs.
 - **🎙️ Extend voice control.** Voice arguments are defined in `src/voice/actionSchemas.js`, with server-side descriptions in `server/providers/openai/tools.js` and client-side execution in `src/voice/gevActions.js`. Keep the tool surface tight and the responses honest (confirm only what actually happened).
 - **🎨 Add a visual style.** Styles are GLSL post-process shaders in `src/styles/`.

DATA_SOURCES.md

@@ -31,7 +31,7 @@ How to read this:
 | **adsb.lol**                                                          | Military flights + aircraft traces                                                                                                  | ODbL 1.0                                                                                                                                                                                                                                                                                                                                              | "adsb.lol" (ODbL)                                                                                                                           |
 | **adsbdb** (`api.adsbdb.com`) | Aircraft type, model name and registration by ICAO hex for enriched flights; airline and origin/destination airports for the tracked flight's callsign | No licence or rate limit is published for the service. Its own credits: aircraft data from PlaneBase, ICAO-to-N-number conversion by Guillaume Michel, and flight route data that "is the work of David Taylor, Edinburgh and Jim Mason, Glasgow, and may not be copied, published, or incorporated into other databases without the explicit permission of David J Taylor, Edinburgh" | "adsbdb — api.adsbdb.com" (courtesy); route data credited to David Taylor, Edinburgh, and Jim Mason, Glasgow |
 | **AISStream.io**                                                      | Live vessels (AIS)                                                                                                                  | Free, beta, no formal ToS; AIS is a public broadcast                                                                                                                                                                                                                                                                                                  | "AISStream.io" (courtesy)                                                                                                                   |
-| **CelesTrak**                                                         | Satellite TLEs (SGP4)                                                                                                               | US-government-origin data, no license; citation requested                                                                                                                                                                                                                                                                                             | "CelesTrak (celestrak.org), Dr. T.S. Kelso"                                                                                                 |
+| **CelesTrak**                                                         | Satellite TLEs (SGP4) and SATCAT records (object type, operational status, owner) that file each satellite under a class                                                                                                            | US-government-origin data, no license; citation requested                                                                                                                                                                                                                                                                                             | "CelesTrak (celestrak.org), Dr. T.S. Kelso"                                                                                                 |
 | **The Space Devs — Launch Library 2 v2.3**                            | Recent launch, payload, stage, and recovery metadata for Space Missions (30d)                                                       | [The Space Devs terms of use](https://github.com/TheSpaceDevs/Tutorials/blob/main/faqs/faq_TSD.md#terms-of-use): data may be used and shared in any form; avoid forwarding it without added value; attribution is encouraged (not mandatory). [Official API limits](https://ll.thespacedevs.com/docs/): 15 unauthenticated calls/hour; optional token | "Launch Library 2 — The Space Devs" (courtesy attribution)                                                                                  |
 | **Esri World Imagery** (ArcGIS Online tile service)                   | The keyless satellite basemap — the default landing when no Google/ion credential is configured, and the "Esri Satellite" map stack | [Esri Master Agreement](https://www.esri.com/en-us/legal/terms/full-master-agreement): the public World Imagery service is usable in public-facing apps with attribution; no key is required for this classic endpoint, but Esri governs and can change access — an app at scale should review current ArcGIS Location Platform terms                 | "Powered by Esri — Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community" (provider carries the service's own credit line) |
 | **USGS**                                                              | Earthquakes                                                                                                                         | U.S. public domain                                                                                                                                                                                                                                                                                                                                    | "Data courtesy of the U.S. Geological Survey"                                                                                               |
@@ -41,6 +41,8 @@ How to read this:
 | **S2 Underground GhostMaps** (`github.com/s2underground/GhostMaps`) | S2 GhostMaps layer: the current edition of S2's KMZ intel products (Common Intelligence Picture, 30-day kinetic pull, Border Crisis Map, Iran and Yemen products, newest incident drop). Keyless. `/api/ghostmaps` reads the branch head from git's ref advertisement every 15 s (`GHOSTMAPS_POLL_SECONDS`, minimum 5 s), lists the tree through the GitHub REST API only when the head changes (optional `GITHUB_TOKEN`), downloads files by commit-pinned raw URLs into `.gev-cache/ghostmaps/` and pushes new catalogs to browsers over server-sent events | [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/) (repository README: "S2 Underground © 2025 by S2A1"); non-commercial, attribution required; files are fetched at runtime, never stored in this repository | "S2 GhostMaps intel products: S2 Underground © by S2A1, CC BY-NC-SA 4.0" — shown in-app |
 | **InciWeb** (inciweb.wildfire.gov)                                    | Per-incident "InciWeb ↗" card links to official incident pages (narratives, evacuation/closure notices) | U.S. government public incident information. Links are matched best-effort by incident name and state, with incident page origin and update times checked on selection. Same-origin `/api/fire-perimeters/inciweb` routes cache the catalog for 1 hour and publication metadata for 30 minutes; linked pages remain InciWeb content | "Incident information: InciWeb (inciweb.wildfire.gov)" |
 | **FAA Special Use Airspace** (`services6.arcgis.com` FeatureServer `Special_Use_Airspace`) | Prohibited & Restricted Airspace layer: US prohibited (P) and restricted (R) special-use airspace polygons (not the UAS Facility Map or UAS flight restrictions), altitude limits from the `*_VAL`/`*_UOM`/`*_CODE` fields, times of use, and controlling agency | U.S. public domain (FAA aeronautical data published through the [FAA AIS Open Data portal](https://adds-faa.opendata.arcgis.com/)); fetched keyless through `/api/drone-airspace` (1-hour server cache). Informational only — not a substitute for official UAS flight-planning tools | "Prohibited & restricted airspace: FAA Special Use Airspace" |
+| **iNaturalist API** (`api.inaturalist.org/v2/observations`, `/v1/grid/{z}/{x}/{y}.grid.json`) | Wildlife Sightings layer: verifiable wildlife observed within the last 48 h (whales 7 d), by observation time, in the current view, with taxon, observation time, quality grade and eligible photo | Per-record licences; observations default CC BY-NC. Photos CC0/BY/BY-SA/BY-NC/BY-NC-SA shown; ND and all-rights-reserved photos link-only. Keyless via `/api/inaturalist/observations` (5-min cache; global sample 10 min; stale ≤ 1 h; 60 requests/min and 8,000/day upstream caps). **NonCommercial content:** commercial redistributors must filter to CC0/BY/BY-SA or remove the layer. No AI training on this content | "Wildlife sightings: iNaturalist contributors (licences per record; photos credited on each card)" |
+| **Acartia** (`acartia.io/api/v1/sightings/current`) | Wildlife Sightings layer: Salish Sea marine mammal reports with validated species, observation time, reporting provider and trust flag; WHALES includes only the frozen cetacean list | [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/), each provider credited per sighting. Keyless via `/api/acartia/sightings` (10-min cache; stale ≤ 24 h). Positions rounded to 0.01° on the server; free-text comments excluded. Marine-conservation use; Be Whale Wise | "Wildlife sightings: Acartia (CC BY 4.0; each provider credited per sighting) · Be Whale Wise" |
 | **OpenFreeMap / OpenMapTiles** | Vector tiles | OpenStreetMap data under ODbL 1.0 | OpenFreeMap © OpenMapTiles |
 | **Overture Maps Foundation** | Military area names pack | [ODbL 1.0](https://opendatacommons.org/licenses/odbl/1-0/) | Overture Maps Foundation |
 | **TomTom Traffic API** (flow vector tiles)                            | Traffic roads and live congestion (optional, BYOK)                                                                     | [TomTom for Developers terms](https://docs.tomtom.com/legal/terms-and-conditions) (proprietary, your own key; free tier currently 200K tile requests/month — see [current pricing](https://docs.tomtom.com/pricing/))                                                                                                                                                       | "Traffic flow data © TomTom" — registered when live mode activates                                                                          |
@@ -63,9 +65,11 @@ How to read this:
 | **DriveBC** (Government of British Columbia)                          | CCTV camera catalog + frames, British Columbia highways                                                                             | [Open Government Licence – British Columbia](https://www2.gov.bc.ca/gov/content/data/open-data/open-government-licence-bc) — attribution REQUIRED                                                                                                                                                                                                     | "DriveBC. Contains information licensed under the Open Government Licence – British Columbia"                                               |
 | **Open Calgary** (`data.calgary.ca`)                                  | CCTV camera catalog + frames, Calgary                                                                                               | [Open Government Licence – City of Calgary](https://data.calgary.ca/stories/s/Open-Calgary-Terms-of-Use/u45n-7awa) — attribution REQUIRED                                                                                                                                                                                                             | "Contains information licensed under the Open Government Licence – City of Calgary"                                                         |
 | **Servei Català de Trànsit** (+ Ajuntament de Barcelona, Ajuntament de Terrassa) | CCTV camera catalog + frames, Catalonia                                                                              | [Llicència oberta d'ús d'informació - Catalunya](https://web.gencat.cat/ca/generalitat/dades-indicadors/dades-obertes/llicencies) — attribution REQUIRED                                                                                                                                                                                             | "Servei Català de Trànsit"; partner-supplied cameras also name their owner                                                                  |
+| **Icelandic Road and Coastal Administration (Vegagerðin, IRCA)** | CCTV camera catalog + frames, Iceland road cameras | [CC BY 4.0](https://www.vegagerdin.is/vegagerdin/gagnasafn/vefthjonustur/terms-and-conditions) (IRCA terms of use, Act 45/2018) — attribution REQUIRED; no suggestion of IRCA endorsement; IRCA and State logos are excluded; real-time data is provided as is | "Icelandic Road and Coastal Administration (Vegagerðin)", CC BY 4.0 |
 | **King County Road Services** (`services.arcgis.com`, King County GIS) | CCTV camera catalog + frames, unincorporated King County WA road network                                                            | [KCGIS Center terms](https://kingcounty.gov/en/dept/kcit/data-information-services/gis-center/about/terms-conditions-copyrights) — attribution required; public ArcGIS layer                                                                                                                                                                          | "King County Road Services" (partner-city cameras name their owner)                                                                         |
 | **WSDOT** (`data.wsdot.wa.gov`)                                       | CCTV camera catalog + frames, Washington State highways                                                                             | [WSDOT travel information disclaimer](https://wsdot.wa.gov/about/policies/travel-information-disclaimer) — public "low volume" feed; catalog cached, frames on WSDOT's own image host only                                                                                                                                                            | "Washington State Department of Transportation (Travel Center)" (courtesy)                                                                  |
 | **Hong Kong Transport Department / DATA.GOV.HK**                      | CCTV camera catalog + frames, Hong Kong traffic snapshot cameras                                                                    | [DATA.GOV.HK Terms of Use](https://data.gov.hk/en/terms-and-conditions) — attribution REQUIRED                                                                                                                                                                                                                                                        | "Hong Kong Transport Department / DATA.GOV.HK"                                                                                              |
+| **Webcam Romania — Giroc** (`webcamromania.ro`, `w4.webcamromania.ro`) | Optional Giroc camera metadata, JPEG snapshot and live HLS video | [Provider terms](https://webcamromania.ro/termeni-si-conditii/): video belongs to the original camera operator; no open video redistribution licence asserted. The [camera page](https://webcamromania.ro/webcam-orase/webcam-giroc/) offers an embed. Local opt-in via `CCTV_SOURCES_FILE`; media is fetched at runtime, never bundled. | "Webcam Romania · webcamromania.ro"; source link and rights notice in the Data attribution popover |
 | **Statens vegvesen** (catalog `ogckart-sn1.atlas.vegvesen.no`, frames `kamera.atlas.vegvesen.no`, HLS `kamera.vegvesen.no`) | CCTV camera catalog + frames + live HLS video, Norway road cameras                                                                                   | [NLOD 2.0](https://data.norge.no/nlod/en/2.0) — attribution REQUIRED | "Contains data under the Norwegian licence for Open Government data (NLOD) distributed by Statens vegvesen" |
 | **Kartverket** (`ws.geonorge.no/hoydedata/v1/punkt`)               | Terrain heights (NN2000) used as the ground prior for Statens vegvesen cameras                                                     | [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) — attribution REQUIRED | "© Kartverket", modified (heights over water set to 0 m, rounded to 0.1 m) |
 | **NYC DOT Traffic Management Center** (`webcams.nyctmc.org`) | CCTV camera catalog + frames, New York City five boroughs | NYC DOT requires developers to sign a [data-sharing agreement](https://www.nyc.gov/html/dot/html/about/datafeeds.shtml) for the camera feed. **Off by default**; enable only under your own agreement | "NYC DOT Traffic Management Center" + NYC DOT's required application disclaimer (in the Data attribution popover) |
@@ -98,6 +102,41 @@ How to read this:
 | **Barrie Transit** (myridebarrie.ca) | Transit layer live vehicles, Barrie ON | Barrie Transit realtime data, published by the City of Barrie under a licence accepted by use of the data. The licence is revocable and requires no attribution. | Courtesy credit to the City of Barrie (the licence requires none, and its trademark clause is broad) |
 | **YRT/Viva** (rtu.york.ca) | Transit layer live vehicles, York Region ON | York Region Transit realtime data, first-party York Region infrastructure under the YRT Open Data Licence v2.0, which permits commercial use and makes attribution optional. Viva route ids are named by colour from York Region’s published GTFS. | "Contains public transit Information made available under YRT’s Open Data Licence" — the licence’s own wording, given though not required |
 | **Burlington Transit** (opendata.burlington.ca) | Transit layer live vehicles, Burlington ON | Burlington Transit realtime data under the City of Burlington Open Data Terms of Use, which permit any lawful purpose. The terms are revocable and must travel with the data, so the credit links them. Route ids are internal keys and are joined to the City’s published GTFS. | Credit to the City of Burlington plus a link to its Open Data Terms of Use, which the licence requires |
+| **SMTR Rio de Janeiro** (dados.mobilidade.rio) | Transit layer live vehicles, Rio de Janeiro: municipal buses (SPPO) and the Mobi-Rio BRT, as two feeds | CC BY 4.0, stated on both data.rio catalog pages. Keyless GTFS-Realtime published by the Secretaria Municipal de Transportes, labelled beta, with a gateway limit of 5 requests a second and 60 a minute. Line names come from SMTR’s GTFS `routes.txt` (dados.mobilidade.rio/gtfs/schedule), under the same licence. | Attribution to SMTR / Prefeitura da Cidade do Rio de Janeiro under CC BY 4.0 |
+| **ZDiTM Szczecin** (zditm.szczecin.pl) | Transit layer live vehicles, Szczecin, Poland: buses and trams as one feed | CC0 1.0, stated on the ZDiTM developer page: “The data are provided free of charge under the CC0 1.0 licence, for use in any context, with no prior notification required.” Keyless GTFS-Realtime; the page says one update a minute, measured at about every 20 seconds. The feed carries no route id, so every vehicle takes the default bus mode. | None required (CC0); credited to ZDiTM Szczecin as a courtesy |
+| **Carris Metropolitana** (api.carrismetropolitana.pt) | Transit layer live vehicles, Lisbon Metropolitan Area, Portugal | Keyless GTFS-Realtime documented in the operator’s public API repository (github.com/carrismetropolitana/api). No licence is stated for the realtime endpoint; the operator’s static GTFS is CC BY 4.0. Included on the same basis as the Metro Transit and OVapi feeds and credited as a courtesy; it can be switched off if Carris objects. Speeds are published in km/h and converted to m/s by the proxy. Route ids are read as the line number per the operator’s `/v2/routes`. | Courtesy credit to Carris Metropolitana |
+| **Prague PID** (api.golemio.cz) | Transit layer live vehicles, Prague and Central Bohemia, Czechia | CC BY (https://pid.cz/o-systemu/opendata/). Stated: “Data, která lze stáhnout přímo zde z webu, jsou stejně jako celý obsah webu opatřena licencí CC-BY” The PID open-data page lists this realtime feed and licenses the data it publishes under CC BY, crediting the author and any changes. The same page says data served from other sources follows that source’s licence; the feed is served by Golemio, the city’s data platform, which states none of its own. Keyless since the catalogue moved it off the X-Access-Token endpoint. Speeds are m/s, checked against movement on 2026-11-07. Route ids are `L` plus a number whose range gives the mode and the line (metro `L991` is A, train `L1004` is S4, ferry `L1801` is P1), read from PID’s GTFS routes.txt. | Pražská integrovaná doprava (PID) / Golemio |
+| **Warsaw buses and trams** (mkuran.pl) | Transit layer live vehicles, Warsaw, Poland | Warsaw Open Data Project Usage Terms (https://mkuran.pl/gtfs/). Stated: “The City Hall requires a credit by providing the name Miasto Stołeczne Warszawa, data download date (use the timestamp from the FeedHeader) and link to http://api.um.warszawa.pl.” Positions come from the Warsaw City Hall API, repackaged as GTFS-RT by Mikołaj Kuranowski’s unofficial feed. The credit names the city, links its API and carries the date of the feed timestamp, the three things the terms ask for. Vehicle timestamps ran about two minutes old on 2026-11-07, which the delayed playback absorbs. | Miasto Stołeczne Warszawa (api.um.warszawa.pl) |
+| **Bordeaux TBM** (bdx.mecatran.com) | Transit layer live vehicles, Bordeaux, France | Licence Ouverte / Etalab 2.0 (https://transport.data.gouv.fr/datasets/offres-de-services-bus-tram-et-scolaire-au-format-gtfs-netex-gtfs-rt-siri-lite). The quote is the licence field of the national access point’s dataset record (fr-lo is the Licence Ouverte), which asks only for credit. The `apiKey` in the URL is not a credential: it is the same fixed string printed in the open-data listing for everyone. Speeds are m/s. The trams (A–F) and BAT³ boats ride numbered route ids (tram A is `59`), mapped from TBM’s static GTFS; other numbered lines are buses. | Bordeaux Métropole (TBM) |
+| **Sendai City Bus** (api-public.odpt.org) | Transit layer live vehicles, Sendai, Japan | CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Served by the Open Data Challenge for Public Transportation (ODPT) public API, which needs no key for this feed; the catalogue records CC BY 4.0 as its licence. Vehicle timestamps ran about two minutes old on 2026-11-07. Speeds are m/s. | 仙台市交通局 (Sendai City Transportation Bureau) / ODPT |
+| **Poznań buses and trams** (ztm.poznan.pl) | Transit layer live vehicles, Poznań, Poland | ZTM Poznań open-data terms (https://www.ztm.poznan.pl/otwarte-dane/dla-deweloperow/). Stated: “Treści udostępniane są bezwnioskowo i bezpłatnie, na zasadach powszechnego dostępu i stanowią źródło informacji.” Reuse is free on three conditions: name the source, give the date of the last update, and say the data were processed. The credit names ZTM, says processed, and carries the date of the feed timestamp as the update date. The feed carries no bearing, so heading comes from movement between fixes. | Zarząd Transportu Miejskiego w Poznaniu (processed) |
+| **Gdańsk buses and trams** (ckan2.multimediagdansk.pl) | Transit layer live vehicles, Gdańsk, Poland | CC BY 4.0 (https://dane.gov.pl/pl/dataset/38599,rozklady-jazdy-i-lokalizacja-przystankow-gtfs-rt). The national catalogue (dane.gov.pl) lists this dataset under CC BY 4.0. No bearing; heading comes from movement. Speeds are m/s. | Zarząd Transportu Miejskiego w Gdańsku |
+| **Edmonton Transit Service** (gtfs.edmonton.ca) | Transit layer live vehicles, Edmonton, AB | City of Edmonton Open Data Agreement (https://www.edmonton.ca/transportation/Web-version2.1-OpenDataAgreement.pdf). The agreement is the same municipal template as Mississauga and Burlington: a licence to use, modify and distribute for any lawful purpose, in any medium. It was read from search excerpts; the PDF itself would not extract here. Route ids are zero-padded. Speeds are m/s. | Contains information licensed under the Open Data Agreement – City of Edmonton |
+| **Halifax Transit** (gtfs.halifax.ca) | Transit layer live vehicles, Halifax, NS | Open Government Licence – Halifax v1.0 (https://www.halifax.ca/home/open-data/open-data-license), modelled on OGL – Canada 2.0. Stated: “The information provider grants you a worldwide, royalty-free, perpetual, non-exclusive licence to use the Information, including for commercial purposes, subject to the terms below.” No logos or implied endorsement. Speeds are m/s. | Contains information licenced under the Open Government Licence – Halifax |
+| **Victoria Regional Transit** (bct.tmix.se) | Transit layer live vehicles, Victoria, BC | BC Transit Open Data Terms of Use (https://www.bctransit.com/open-data/terms-of-use). Stated: “BC Transit grants you a limited, revocable and non-exclusive license to use, reproduce, and redistribute the Data in accordance with these Terms.” The grant is revocable, like the Ontario municipal templates. Route ids carry a `-VIC` system suffix. Speeds are m/s. | BC Transit |
+| **Montpellier TaM** (gtfsproxy.e-tam.fr) | Transit layer live vehicles, Montpellier, France | ODbL (https://transport.data.gouv.fr/datasets/offre-de-transport-tam-en-temps-reel-gtfs-rt-urbain-et-suburbain). The quote is the dataset record’s licence field. ODbL asks for credit and share-alike on a derived database; the layer redistributes no database, it draws the positions. Speeds are km/h: readings ran 3.3 times the measured movement on 2026-11-07, so the proxy converts them. | Montpellier Méditerranée Métropole (TaM) |
+| **Kraków buses** (gtfs.ztp.krakow.pl) | Transit layer live vehicles, Kraków, Poland | No licence stated (https://gtfs.ztp.krakow.pl/). ZTP publishes this feed keyless on its own GTFS server and lists it in the Mobility Database, but states no licence there or on dane.gov.pl. Shipped on the same basis as Metro Transit and OVapi; switch it off if ZTP objects. | Zarząd Transportu Publicznego w Krakowie |
+| **Kraków trams** (gtfs.ztp.krakow.pl) | Transit layer live vehicles, Kraków, Poland | No licence stated (https://gtfs.ztp.krakow.pl/). Same server and basis as the bus feed. | Zarząd Transportu Publicznego w Krakowie |
+| **Vilnius public transport** (stops.lt) | Transit layer live vehicles, Vilnius, Lithuania | No licence stated (https://mobilitydatabase.org/feeds/gtfs_rt/mdb-2383). Published keyless by the city transport agency on stops.lt; no licence found. Shipped on the same basis as Metro Transit and OVapi. Answered 522 once on 2026-11-07 and normally since. | SĮ Susisiekimo paslaugos (stops.lt) |
+| **Bucharest public transport** (gtfs.tpbi.ro) | Transit layer live vehicles, Bucharest, Romania | No licence stated (https://mobilitydatabase.org/feeds/gtfs_rt/mdb-2104). Keyless public endpoint from the metropolitan transport authority; no licence found. Same basis as Metro Transit and OVapi. | TPBI (Transport Public București–Ilfov) |
+| **Rome public transport** (romamobilita.it) | Transit layer live vehicles, Rome, Italy | No licence stated (https://mobilitydatabase.org/feeds/gtfs_rt/mdb-1776). Keyless file on the agency’s own site; the catalogue’s older `/sites/default/files/` path now 404s. No licence found; same basis as Metro Transit and OVapi. Fewer than one vehicle in five carries a bearing, so most headings come from movement. | Roma Servizi per la Mobilità |
+| **Turin GTT** (percorsieorari.gtt.to.it) | Transit layer live vehicles, Turin, Italy | No licence stated (https://mobilitydatabase.org/feeds/gtfs_rt/mdb-2696). Official keyless endpoint; no licence found. Same basis as Metro Transit and OVapi. Route ids append `U` for urban lines. | Gruppo Torinese Trasporti (GTT) |
+| **Venice ACTV buses** (tpl.actv.it) | Transit layer live vehicles, Venice, Italy | ACTV open-data catalogue (https://actv.avmspa.it/it/content/catalogo-dei-dati-metadati-e-banche-dati-actv). ACTV lists this feed in its own open-data catalogue; that page would not render for a script, so its licence is not quoted. Same basis as Metro Transit and OVapi. Route ids append a two-letter network code (`_UM`, `_ES`, `_UN`). | ACTV S.p.A. |
+| **Venice ACTV waterbuses** (tpl.actv.it) | Transit layer live vehicles, Venice, Italy | ACTV open-data catalogue (https://actv.avmspa.it/it/content/catalogo-dei-dati-metadati-e-banche-dati-actv). Same catalogue and basis as the ACTV bus feed. | ACTV S.p.A. |
+| **Adelaide Metro** (gtfs.adelaidemetro.com.au) | Transit layer live vehicles, Adelaide, SA | No licence stated for the realtime feed (https://mobilitydatabase.org/feeds/gtfs_rt/mdb-1772). Official keyless endpoint; the state catalogue page refused automated reads, so no licence is quoted. Same basis as Metro Transit and OVapi. Speeds are m/s. The server picks its encoding from Accept, hence the override. | Adelaide Metro |
+| **MARTA buses** (gtfs-rt.itsmarta.com) | Transit layer live vehicles, Atlanta, GA | No licence stated (https://mobilitydatabase.org/feeds/gtfs_rt/mdb-1601). Official keyless endpoint; no licence found. Same basis as Metro Transit and OVapi. Speeds are m/s. | MARTA |
+| **Denver RTD** (open-data.rtd-denver.com) | Transit layer live vehicles, Denver, CO | RTD GTFS-realtime licence agreement (https://www.rtd-denver.com/business-center/open-spatial-data/gtfs-realtime-license-agreement). Stated: “RTD hereby grants you non-exclusive, limited and revocable rights to use, reproduce, and redistribute the Data”. Read 2026-11-09: a click-through agreement that RTD may change without notice; it permits redistribution, asks for no credit wording, and bars RTD trademarks from use with the data, so the credit stays plain text. The feed itself is keyless. Speeds are m/s. | Regional Transportation District (RTD) |
+| **Cluj-Napoca CTP** (cluj-rt-feed.gtfs.ro) | Transit layer live vehicles, Cluj-Napoca, Romania | No licence stated (https://mobilitydatabase.org/feeds/gtfs_rt/mdb-2614). Keyless; no licence found. Same basis as Metro Transit and OVapi. | Compania de Transport Public Cluj-Napoca |
+| **Iași CTP** (iasi-rt-feed.gtfs.ro) | Transit layer live vehicles, Iași, Romania | No licence stated (https://mobilitydatabase.org/feeds/gtfs_rt/mdb-2118). Keyless; no licence found. Same basis as Metro Transit and OVapi. | Compania de Transport Public Iași |
+| **Rzeszów city transport** (mpkrzeszow.pl) | Transit layer live vehicles, Rzeszów, Poland | MPK Rzeszów open data (https://www.mpkrzeszow.pl/otwartedane/). Listed on the operator’s open-data page, which names no licence. No bearing; heading comes from movement. | MPK Rzeszów |
+| **Málaga EMT** (gtfs.emtmalaga.es) | Transit layer live vehicles, Málaga, Spain | No licence stated (https://mobilitydatabase.org/feeds/gtfs_rt/mdb-2213). Keyless; no licence found. Same basis as Metro Transit and OVapi. No bearing; heading comes from movement. | EMT Málaga |
+| **Carris (Lisbon city)** (gateway.carris.pt) | Transit layer live vehicles, Lisbon, Portugal | No licence stated (https://mobilitydatabase.org/feeds/gtfs_rt/mdb-2930). Keyless official gateway; no licence found. Same basis as Metro Transit and OVapi. Carries neither bearing nor speed, and vehicle reports run about a minute old. Route ids append a variant. | Carris |
+| **BAS.MY Johor Bahru** (api.data.gov.my) | Transit layer live vehicles, Johor Bahru, Malaysia | CC BY 4.0 (https://developer.data.gov.my/realtime-api/gtfs-realtime). Stated: “All GTFS Realtime feeds are licensed under CC BY 4.0.” Served keyless by Malaysia’s national open-data API, which caps GTFS Realtime at 4 requests a minute and refreshes positions every 30 seconds, so the proxy caches this feed for 30 seconds. Without the trailing slash the API redirects. Route ids append an operator code. | BAS.MY / data.gov.my |
+| **BAS.MY Kota Bharu** (api.data.gov.my) | Transit layer live vehicles, Kota Bharu, Malaysia | CC BY 4.0 (https://developer.data.gov.my/realtime-api/gtfs-realtime). Same API, licence and rate limit as Johor Bahru. | BAS.MY / data.gov.my |
+| **Rouen Astuce** (api.mrn.cityway.fr) | Transit layer live vehicles, Rouen, France | Licence Ouverte 2.0 (https://transport.data.gouv.fr/datasets/donnees-statiques-et-temps-reel-du-reseau-astuce-metropole-rouen-normandie). The metropolis publishes its realtime data under the Licence Ouverte (dataset record quoted); and this is its own TCAR vehicle feed from that record; the suburban TAE and TNI networks are separate feeds and are not read. Route ids carry the network prefix (`TCAR:`); line 90 is the Métro (a street-running light rail, drawn as a tram) and 99 the Calypso boat. | Métropole Rouen Normandie (Astuce) |
+| **Toulon Mistral** (feed-rdtpm-toulon.ratpdev.com) | Transit layer live vehicles, Toulon, France | Licence Ouverte 2.0 (https://transport.data.gouv.fr/datasets/reseau-de-transport-urbain-de-la-metropole-toulon-provence-mediterranee). Dataset record’s licence field quoted. Speeds are km/h: readings ran 3.5 times the measured movement on 2026-11-07, so the proxy converts them. Route ids are zero-padded. | Métropole Toulon Provence Méditerranée (Mistral) |
+| **Le Havre LiA** (opendata.transports-lia.fr) | Transit layer live vehicles, Le Havre, France | ODbL (https://transport.data.gouv.fr/datasets/reseau-de-transport-en-commun-lia-gtfs-siri). The network publishes under ODbL (dataset record quoted); and this is its own GTFS-RT vehicle feed from that record; route ids carry the network prefix `8-`. The layer draws positions and redistributes no database. Lines A and B are the tramway. | Le Havre Seine Métropole (LiA) |
+| **Tours Fil Bleu** (data.filbleu.fr) | Transit layer live vehicles, Tours, France | Licence Ouverte 2.0 (https://transport.data.gouv.fr/datasets/fil-bleu-syndicat-des-mobilites-gtfs-gtfs-rt). Dataset record’s licence field quoted. | Fil Bleu – Syndicat des Mobilités de Touraine |
 | **Radio Browser**                                                     | Geolocated internet-radio station directory and station-level tags                                                                  | Public-domain directory data under PDDL 1.0; individual broadcaster stream terms apply                                                                                                                                                                                                                                                                | "Radio Browser" plus a link to the selected broadcaster                                                                                     |
 | **Re:Earth Terrain** (Mapterhorn)                                     | Terrain (keyless globe stacks — OSM etc. — + `/api/terrain/heights` ellipsoidal-height lookups)                                     | Terrain mesh: CC BY 4.0; geoid: EGM2008 (NGA, public domain)                                                                                                                                                                                                                                                                                          | "Terrain (keyless globe stacks): Re:Earth Terrain / Mapterhorn (CC BY 4.0) / EGM2008 (NGA)"                                                 |
 | **OpenSeaMap** (`tiles.openseamap.org`) | Sea Marks layer: raster overlay of buoys, lighthouses and ports (#10) | Chart tiles CC BY-SA 2.0; data ODbL 1.0 via OpenStreetMap | "Sea marks © OpenSeaMap contributors (CC BY-SA 2.0) · Data © OpenStreetMap contributors (ODbL)" |
@@ -119,7 +158,8 @@ The optional Local ADS-B layer and the broadcast-FM receiver use radio you recei
   **Quebec is thinly represented**, and that is upstream rather than a filter here: the province runs its own Info-Smog program, so only a handful of Quebec stations appear in ECCC's national feed. The reporting station count also varies hour to hour as stations report or fall silent.
 
 - **Via Lietuva / Eismoinfo (Lithuania).** Public road-camera catalogs and periodically updated still images from [Eismoinfo](https://eismoinfo.lt/), credited to Via Lietuva / eismoinfo.lt in the app. **Off by default.** The camera endpoints are the eismoinfo.lt website backend and are not among the services listed in Via Lietuva's [open-data statement](https://eismoinfo.lt/eismoinfo-backend/content?id=44), whose conditions are attribution and reuse on the same terms. Until the statement is confirmed to cover the camera photos, the pack loads only when an operator sets `CCTV_LITHUANIA_ENABLED=1`; with the flag unset, empty or any other value, the server makes no request to Eismoinfo. `eismoinfo-backend/camera-info-table` is joined by ID to `layer-static-features/VKR`. Without `lks=true`, the latter returns WGS84 `[latitude, longitude]`; the table's `x/y` instead use LKS-94 metres. Only the official HTTPS `/eismoinfo-backend/image-provider/camera/last?id=…` image endpoint is registered. Catalogs use the shared 15-minute cache; frames are fetched on demand and never bundled or archived. These are periodic snapshots, not continuous video. Camera headings are low-confidence estimates. No API key is required. `CCTV_LITHUANIA_MAX_SOURCES` defaults to 400.
-- **Freeway Bureau, MOTC (Taiwan).** National freeway cameras from the Freeway Bureau's keyless [CCTV static table](https://tisvcloud.freeway.gov.tw/history/motc20/CCTV.xml) in the MOTC 2.0 standard, refreshed daily and fetched at runtime (never bundled). Freeway Bureau traffic data is published under the [Open Government Data License, Taiwan (Version 1.0)](https://data.gov.tw/license), which permits reuse, including commercial reuse, with attribution; the app credits the Freeway Bureau, MOTC, names the dataset and links the licence, as its attribution exhibit asks. The table publishes each camera's MJPEG stream on one of four official camera servers (`cctvn`, `cctvn5`, `cctvc`, `cctvs` under `freeway.gov.tw`). The frame proxy relays single images, so each published stream URL is mapped to the same server's single-JPEG path for the same camera number (`/abs2mjpg/bmjpg` → `/abs2mjpg/jpg`, `/live-view/mjpg/video.cgi` → `/live-view/jpg/image.cgi`); only those exact HTTPS pairs are registered, and the still path is not itself listed in the table. These are on-demand snapshots, not continuous video. Camera headings are low-confidence estimates. No API key is required. The table host does not answer from some networks outside Taiwan (the camera servers do); there the pack is empty, logs one warning and retries hourly. On by default; `CCTV_TAIWAN_ENABLED=0` skips the pack, and `CCTV_TAIWAN_MAX_SOURCES` defaults to 600 (bounded to 1–2000).
+- **Freeway Bureau and Highway Bureau, MOTC (Taiwan).** National freeway cameras use the Freeway Bureau’s keyless [MOTC 2.0 CCTV table](https://tisvcloud.freeway.gov.tw/history/motc20/CCTV.xml), refreshed daily and fetched at runtime (never bundled). Freeway Bureau data follows the [Open Government Data License, Taiwan v1.0](https://data.gov.tw/license); the app credits the Bureau, names the dataset and links the licence. If that catalog is unreachable and no last-good source list exists, the app falls back to the Highway Bureau’s free [provincial-road CCTV XML feed](https://thbapp.thb.gov.tw/opendata/), with attribution as requested by the Bureau. Its MJPEG streams are accepted only from cctv-ss01 through cctv-ss08.thb.gov.tw over HTTPS; the frame proxy extracts one bounded JPEG per request. This fallback covers provincial roads, not national freeways. Neither feed requires an API key. CCTV_TAIWAN_ENABLED=0 disables both; CCTV_TAIWAN_MAX_SOURCES defaults to 600 (bounded to 1–2000).
+- **Québec CCTV (MTQ / Québec 511, Montréal and scenic links).** `public/quebec-cameras.json` contains 680 MTQ positions from the official georeferenced WFS (CC BY 4.0), 426 Montréal camera locations derived from OSM (ODbL 1.0), and 14 scenic records with per-row provenance and accuracy. The MTQ video is **opt-in** (`CCTV_QUEBEC_VIDEO_ENABLED=1`): the CC BY 4.0 licence covers the camera locations only, and Québec 511's terms for embedding its clips on another site are unconfirmed, so by default MTQ cameras link to the Québec 511 viewer page instead. With the flag set, the 680 MTQ cameras play the operator's five-second MP4 clip directly in the viewer's browser from `www.quebec511.info/Carte/Fenetres/camera.ashx?id=<id>&format=mp4`, only after the viewer presses Play, so Québec 511 sees the viewer's IP address; Québec 511 refreshes those clips every few minutes. A second browser request supplies an approximate map still. The app does not proxy, store, or read video pixels, and no camera images are bundled. The selected-camera credit names both sources: locations MTQ under CC BY 4.0, video Québec 511. Montréal and scenic entries have provider-page links rather than direct frame URLs; their source-page terms apply. The video remains hosted by Québec 511 under its service terms. No API key is required; `CCTV_QUEBEC_ENABLED=0` disables the pack. Confirm Québec 511's terms of use before setting `CCTV_QUEBEC_VIDEO_ENABLED=1` on a public deployment.
 
 - **Google Maps Platform.** You supply your own API key and are bound by [Google's ToS](https://cloud.google.com/maps-platform/terms). Google Maps Content (tiles, geocodes, places) **may not be cached, stored, rehosted, or committed** — this app only ever uses it live, which is the compliant pattern. The "Google" attribution is displayed on the globe and must stay visible. Restrict your key (see [SECURITY.md](SECURITY.md)).
 - **Sea Marks and Ski Pistes (#10).** Two keyless raster overlay layers under Infrastructure, OpenSeaMap sea marks and OpenSnowMap ski pistes, requested tile by tile as the camera views them, with no prefetch, bulk download or caching on our side (OpenSnowMap forbids bulk tile download without prior agreement). They drape on the globe on the OSM and Bing stacks and on the Google Photorealistic tileset on Google 3D (see `src/maps/imageryHost.js`). OpenRailwayMap and OpenInfraMap, also requested in #10, are not included: OpenRailwayMap's tile server only answers requests whose Referer is its own site, and OpenInfraMap serves vector tiles that need a vector rendering pipeline.
@@ -167,6 +207,8 @@ The optional Local ADS-B layer and the broadcast-FM receiver use radio you recei
 - **DelDOT live video cameras.** The keyless `tmc.deldot.gov/json/videocamera.json` catalog supplies active cameras and official `https://video.deldot.gov/live/…/playlist.m3u8` links. The local server transiently buffers bounded MPEG-TS segments in memory and deletes them on session release or idle expiry. No recordings are retained. `CCTV_DELDOT_ENABLED=0` disables the pack. Public availability is not a blanket redistribution license; deployment beyond personal local viewing needs confirmation of applicable DelDOT terms.
 - **Fintraffic weathercams.** The camera list is one keyless GeoJSON request to `tie.digitraffic.fi/api/weathercam/v1/stations` (809 stations / 2,275 presets), sent with the `Digitraffic-User: gods-eye-view` header the service asks clients to identify themselves with and with gzip; frames are stills on `weathercam.digitraffic.fi`, refreshed on each station's 600 s collection interval, which is also the client's ambient-still refresh cadence for this pack (the active camera keeps the usual 10-second refresh). One preset (a fixed camera view) is one camera; stations not `GATHERING` and presets not `inCollection` are dropped. Attribution is required by the CC BY 4.0 licence and is registered in the Data attribution popover. `CCTV_FINTRAFFIC_ENABLED=0` is the kill switch.
 - **DriveBC highway cameras.** The camera list comes from the keyless `https://www.drivebc.ca/api/webcams/` endpoint served by the DriveBC.ca site ([bcgov/DriveBC.ca](https://github.com/bcgov/DriveBC.ca)); frames come from `https://www.drivebc.ca/images/<id>.jpg`, built from the numeric camera id. DataBC's [DriveBC HighwayCams](https://catalogue.data.gov.bc.ca/dataset/bc-highwaycams) catalogue entry publishes the same cameras under the Open Government Licence – British Columbia, but its CSV still lists the retired `images.drivebc.ca` frame URLs, which now return a placeholder. The licence's attribution statement is required and is registered in the Data attribution popover. By default the 250 cameras nearest Vancouver and Victoria load; `CCTV_DRIVEBC_MAX_SOURCES` changes the cap and `CCTV_DRIVEBC_ENABLED=0` turns the pack off. Some cameras in the feed are supplied by partners (TransLink, the City of Vancouver, the City of Surrey, Parks Canada / Alberta Motor Association and others); the feed's per-camera credit is carried onto the camera record and shown beside the provider in the CCTV panel.
+- **City of Ottawa traffic cameras.** Camera images come from the city's [Traffic Camera Images API](https://traffic.ottawa.ca/en/traffic-map-data-lists-and-resources/about-the-data), which requires an access certificate requested through the city's registration form and allows one certificate and user id to fetch a camera at most once every 60 seconds. Set `OTTAWA_CAMERA_CERTIFICATE`; without it the pack is skipped and makes no request. The camera list is the documented keyless `traffic.ottawa.ca/map/service/camera` JSON (camera number, English and French names, coordinates, owner). Frames are `traffic.ottawa.ca/opendata/camera?c=<number>`; the server adds the certificate and the user id `gev` at fetch time, so no catalog response carries the key, and serves each camera from one shared in-memory frame per minute. MTO cameras carried on the city feed keep their owner as a per-camera credit. The feed publishes no bearing, so headings use the shared id-hash fallback at low confidence, and no status field, so a camera the city takes offline still registers. Frames are never stored on disk. The city states no redistribution licence for the images; the certificate request asks how they will be used, so describe the deployment there. `CCTV_OTTAWA_MAX_SOURCES` caps the pack (default 250, nearest downtown) and `CCTV_OTTAWA_ENABLED=0` turns it off.
+- **World cams image subset.** The normal CCTV catalog adds 1,176 Oregon TripCheck stills and 1,054 MLIT river cameras from the curated `config/cctv_sources.world-image-cameras.json` export; disable it with `CCTV_WORLD_CAMERAS_ENABLED=0`. The export's Vegagerðin rows are left out because the Iceland pack already loads those cameras. The server validates and pins each image URL to its provider path, fetches a frame only when a camera is viewed, and never stores or redistributes it. [ODOT allows businesses, private citizens and organizations to use TripCheck images and asks for credit](https://www.tripcheck.com/Pages/Frequently-Asked-Questions) ("Camera courtesy of ODOT"); TripCheck also carries partner cameras run by Oregon counties and cities, Caltrans and WSDOT, which keep their owner's name in the camera label. MLIT's [site terms](https://www.river.go.jp/kawabou/kwb_apend/html/caution.html) follow the Government of Japan Standard Terms of Use 2.0 (CC BY 4.0 compatible, commercial use allowed, source credit required) and ask tools not to collect data periodically, pointing regular collection to the river information data service; frames are therefore fetched only on view and refresh at most every ten minutes per camera. Both credits are registered in the Data attribution popover.
 - **TxDOT ITS cameras.** The catalog comes from the keyless `its.txdot.gov/its/DistrictIts/GetCctvStatusListByDistrict` endpoint, one call per district. Frames come from the per-camera `GetCctvSnapshotByIcdId` endpoint, which answers JSON carrying a base64 JPEG rather than an image body; the proxy decodes it only for responses from the official TxDOT origin and validates the JPEG header before serving. Only cameras reporting `Device Online` are registered. Districts default to Austin and San Antonio (`CCTV_TXDOT_DISTRICTS`; 25 codes exist statewide); `CCTV_TXDOT_MAX_SOURCES` caps the pack and `CCTV_TXDOT_ENABLED=0` turns it off. Frames are fetched live at request time and are never stored or redistributed.
 - **Tallinn ristmikud.** Intersection camera stills are fetched live from `ristmikud.tallinn.ee` (`/last/camNNN.jpg`). The curated catalog (`config/cctv_sources.tallinn.json`) supplies coordinates and heading priors; only server-registered ristmikud HTTPS URLs are proxied. Frames are fetched at request time and never stored or redistributed. Disable with `CCTV_TALLINN_ENABLED=0`.
 - **Tarktee / Transpordiamet.** Estonia road-weather camera locations and current JPEG URLs come from keyless DATEX2 endpoints on `tarktee.transpordiamet.ee` (`/api/v1/datex/roadCameraLocations` + `roadCameraImages`). Frame URLs rotate with each capture; the 15-minute CCTV source cache refreshes them. Only `https://tarktee.transpordiamet.ee/images/…` URLs are registered. Disable with `CCTV_TARKTEE_ENABLED=0`.
@@ -175,6 +217,7 @@ The optional Local ADS-B layer and the broadcast-FM receiver use radio you recei
 - **Open Calgary traffic cameras.** Keyless. The camera list is the public Socrata dataset `k7p9-kppz` on `data.calgary.ca`; frames are stills on the city's own `trafficcam.calgary.ca` host, and only that host is registered. Most rows publish an `http://` frame URL and the host redirects those to HTTPS, so URLs are upgraded and pinned to that origin before registration. Frames are fetched at request time and never stored or redistributed. The dataset publishes no camera facing: the `quadrant` field and the quadrant suffix on each camera name are Calgary's address grid, not a bearing, so headings use the shared id-hash fallback at low confidence and are corrected with the in-app calibration gizmo. The licence requires the attribution statement above. Disable with `CCTV_CALGARY_ENABLED=0`.
 - **FL511 Florida cameras.** Off by default; set `CCTV_FLORIDA_ENABLED=1` to load them. The camera list is the keyless FL511 traffic camera layer on ArcGIS (`services.arcgis.com/.../FL511_Traffic_Cameras`), published from a Florida Division of Emergency Management account rather than by FL511 directly, and the service carries no licence text of its own. It is paged up to 2,000 rows at a time, ordered by the layer's object id and following ArcGIS's `exceededTransferLimit`, to cover the ~4,000-camera statewide set. Frames are stills on two Divas Cloud hosts (`images-dis.divas.cloud`, `snapshots.divas.cloud`); both are host-pinned and a row whose image resolves elsewhere is dropped. `CCTV_FLORIDA_MAX_SOURCES` caps the pack (default 500, anchored per region across the state). Each catalog page is read under a 2 MiB cap and redirects are refused. Frames are fetched live at request time and never stored or redistributed. FL511's terms (fl511.com/privacy#disclaimer) license its content for individual, personal use only; any other use, including a public deployment, needs FDOT's express written consent.
 - **Catalonia (Servei Català de Trànsit) cameras.** The camera list is the keyless `https://www.gencat.cat/transit/opendata/cameres.xml` WFS/GML feed, fetched over https with redirects refused and the body read capped at 1 MiB, since the list decides ids, coordinates and which allowlisted frame path is proxied. It carries a `font` field naming the real publisher per camera; this pack keeps SCT's own highway cameras plus hotlinked Barcelona (IMI) and Terrassa municipal cameras (~130 total), each confirmed to return a real frame, so frame URLs are checked against a small host allowlist (`mct.gencat.cat`, `www.bcn.cat`, `emap.terrassa.cat`) rather than one pinned origin (a link carrying `user:pass@` userinfo or an explicit port, or pointing outside that host's frame directory, is rejected even on an allowed host; an SCT `sctidcam` must be a bare `.gif`/`.jpg` filename), and every non-SCT camera carries its real owner as a `credit` shown beside the shared `provider`. The feed carries no compass heading, so every camera loads at low heading confidence (same as TfL and Fintraffic). SCT's own feed link (`RenderService`) needed a workaround: it always 302s to a second endpoint (`TransitCamera`) on a Location the upstream hardcodes as plain http even when requested over https — refused by `fetchWithinHost`'s same-origin (scheme-included) redirect policy — and separately, `mct.gencat.cat`'s TLS setup fails the handshake with Node's fetch outright (`ERR_SSL_WRONG_SIGNATURE_TYPE`) even though other HTTP clients complete it. The loader therefore builds the `TransitCamera` URL itself, over plain http, from `RenderService`'s `sctidcam` id, rather than registering the (broken) upstream link — the only transport this one host actually serves to this runtime. Camera ids are built from the SCT camera file or the partner image path, not the feed's `fid` (which embeds an upstream server-start stamp and changes on every upstream restart), and rows the feed lists more than once collapse to one camera. The feed carries no camera status field, so a camera its publisher has taken offline still registers and shows the publisher's own "image unavailable" still (SCT and Barcelona both serve one with HTTP 200), the same as other packs without a status field. Frames are fetched at request time and never stored or redistributed. The feed itself states no licence; the pack relies on the Generalitat de Catalunya open-data portal's terms for this dataset (the licence and attribution above). Disable with `CCTV_CATALONIA_ENABLED=0`.
+- **Iceland (Vegagerðin / IRCA) cameras.** The camera list is the keyless `https://gagnaveita.vegagerdin.is/api/vefmyndavelar2014_1` JSON feed (about 500 camera views at roughly 170 stations), fetched over https with redirects refused and the body read capped at 2 MiB, since the list decides ids, coordinates and which frame path is proxied. Frames are JPEG stills in `https://www.vegagerdin.is/vgdata/vefmyndavelar/`; only links inside that directory are registered (userinfo, explicit ports and encoded path separators are rejected). Camera ids come from the frame file name. The feed's `Skyring` view description is the camera label, and a stated facing ("til vesturs", "í suður", "séð austur") sets a high-confidence heading; a view that states none, or two different ones ("niður á veg", a bare road direction), takes the id-hash low-confidence pose. The feed has no elevation, so cameras carry a flat prior that the client's ground snap corrects. IRCA publishes road camera images under CC BY 4.0 and requires the licensor to be acknowledged without implying endorsement; the pack shows the attribution above (licensor, dataset, CC BY 4.0, terms link and no-endorsement note) in the Data attribution popover, and every camera record carries the licence string. IRCA describes the images as fetched several times per hour (a live frame's `Last-Modified` was about four minutes old on 2026-11-06) and the real-time data as provided as is, without warranty. Frames are fetched at request time and never stored or redistributed. Disable with `CCTV_ICELAND_ENABLED=0`.
 - **King County road cameras.** Keyless. The camera list is one public ArcGIS FeatureServer GeoJSON query (King County DOT Road Services, "King County and WSDOT Traffic Cameras"). The `outFields` list is explicit on purpose: the layer also carries asset-administration columns — including staff names — that are never fetched. Only live, active cameras with frames on the county's own `info.kingcounty.gov` image handler are registered (the feed writes `http://`; the handler serves HTTPS, so URLs are upgraded and pinned before registration). WSDOT-owned rows in the layer are skipped because their frames are WSDOT-hosted, outside the pinned image origin; partner-city cameras hosted on the county image handler (e.g. Newcastle) name their owner as the per-camera credit. The layer publishes no facing, so headings use the shared id-hash fallback at low confidence. Uniquely, the county publishes each camera's hardware `Manufacturer`/`Model` (Cohu 3950/3965, Bosch AUTODOME, Axis PTZ domes); both are carried on the source (and served by `/api/cctv/sources`) as `model` and `manufacturer` for identified-hardware consumers (vendor-generic strings such as `PTZ` name no model and are omitted). Frames are fetched at request time and never stored or redistributed. Disable with `CCTV_KINGCOUNTY_ENABLED=0`.
 - **WSDOT highway cameras.** Keyless. The camera list is the Esri JSON layer `data.wsdot.wa.gov/travelcenter/Cameras.json` — the same layer WSDOT's own Travel Center map consumes (~1,700 point features, EPSG:3857 geometry converted to WGS84 on load; the body carries Windows-1252 bytes and is decoded as such). Only frames on WSDOT's own `images.wsdot.wa.gov` host are registered — the catalog also lists ~70 partner cameras (Oregon DOT, City of Seattle, lodges, airports) whose own terms apply, and those are skipped rather than proxied. WSDOT's layer metadata marks the feed for "low volume" use (see WSDOT's [travel information disclaimer](https://wsdot.wa.gov/about/policies/travel-information-disclaimer)). The catalog is fetched once per CCTV catalog refresh (every 15 minutes), and a camera's frame is fetched only when that camera is viewed; frames are never stored or redistributed. The live feed's `CompassDirection` is a single cardinal (N/E/S/W), `B` (both directions — most rows), `O`, or null. A single cardinal gives a high-confidence heading (the diagonals NE/SE/SW/NW are mapped too should they appear); `B`, `O`, null, and any other code carry no single facing and use the shared id-hash fallback at low confidence. By default the 250 cameras nearest Seattle and Spokane load; `CCTV_WSDOT_MAX_SOURCES` changes the cap (8–1,200) and `CCTV_WSDOT_ENABLED=0` turns the pack off. A keyed WSDOT Traveler Information API serves the same population for higher-volume use and is deliberately not required here.
 - **Hong Kong Transport Department traffic snapshot cameras.** Keyless. The English camera list is the public DATA.GOV.HK XML at `static.data.gov.hk/td/traffic-snapshot-images/code/Traffic_Camera_Locations_En.xml`; frames are stills on `tdcctv.data.one.gov.hk`, and only that host is registered. Frame URLs are rebuilt from each camera key (`https://tdcctv.data.one.gov.hk/{KEY}.JPG`) rather than taken verbatim from the catalog. Stills were probed to answer directly on that origin with no redirect hop. Frames are fetched at request time and never stored or redistributed. The dataset publishes no camera facing, so headings use the shared id-hash fallback at low confidence and are corrected with the in-app calibration gizmo. By default nearly the full catalog loads (~1,013; pack cap 1,100), prioritized nearest Central, Tsim Sha Tsui, Sha Tin, Tsuen Wan, Tai Po, Fanling, Tuen Mun, Yuen Long and Tseung Kwan O so a lowered cap still spans Hong Kong Island, Kowloon and the New Territories. When the sum of packs exceeds the catalog-wide ceiling, shared round-robin keeps every lane represented. `CCTV_HK_MAX_SOURCES` (8–1200) changes the cap and `CCTV_HK_ENABLED=0` turns the pack off. The DATA.GOV.HK Terms of Use require attribution to the Government / Transport Department / DATA.GOV.HK.
@@ -185,7 +228,7 @@ The optional Local ADS-B layer and the broadcast-FM receiver use radio you recei
 - **Houston TranStar cameras.** Keyless. The camera list is the public `traffic.houstontranstar.org/data/layers/cctvSnapshots_json.js` catalog (~1,000 cameras across Greater Houston); frames are stills at `www.houstontranstar.org/snapshots/cctv/<id>.jpg`, synthesized from a validated numeric id rather than taken from the payload, and only that host is registered. Cameras whose catalog id is `0` (a different, non-snapshot class) and cameras outside Greater Houston are dropped. TranStar's `dir` field is the side of the freeway the camera sits on, not the way it faces: TranStar's own map shows it as "Traffic closest to the camera is traveling …" (South → eastbound, North → westbound, West → southbound, East → northbound). That travel direction (90°, 270°, 180°, 0°) seeds the heading as a low-confidence prior with the low-confidence pose; `None` or an unknown value uses the shared id-hash fallback at low confidence. Headings are corrected with the in-app calibration gizmo. Off by default. TranStar's [Content Usage terms](https://traffic.houstontranstar.org/disclaimer.aspx) prohibit copying or distributing the site's information, and external framing or linking to specific images, without TxDOT's prior written permission; its FAQ grants permission-free use only for the RSS feeds. This project does not hold that permission for downstream installations, so the pack loads only when an operator who holds TxDOT's written permission sets `CCTV_HOUSTON_ENABLED=1`; with the flag unset, empty or any other value, the server makes no request to TranStar. Once enabled, it loads the 250 cameras nearest downtown, Uptown, the Medical Center, IAH and Galveston; `CCTV_HOUSTON_MAX_SOURCES` (8–400) changes the cap. Snapshots update about every 3 minutes, which is also the ambient still cadence. Frames are fetched from TranStar and relayed to the browser on demand, buffered only transiently per request, sent with `Cache-Control: no-store`, and not archived.
 - **Autostrada del Brennero (A22) webcams.** Keyless. The camera list is one request to the Open Data Hub tourism API (`tourism.api.opendatahub.com/v1/WebcamInfo?source=a22`), run by NOI Techpark in South Tyrol, which republishes Autobrennero's own list of 13 motorway webcams with coordinates and kilometre markers. Frames are the operator's stills on `www.autobrennero.it/WebCamImg/km<N>.jpg`, refreshed about once a minute, and only the exact image for each camera's kilometre is registered. The feed names no bearing, so headings use the id-hash fallback at low confidence. The road climbs from about 20 m in the Po valley to about 1,370 m at the Brenner Pass, so each camera's ground elevation comes from a per-kilometre table sampled from the Copernicus GLO-90 DEM (via Open-Meteo's elevation API); a camera not in the table uses a 200 m prior. The Open Data Hub tags every record CC0 (`ClosedData: false`, Autobrennero as licence holder), but that tag is the aggregator's metadata and Autobrennero publishes no terms of its own for the images, so they are credited to the operator as a courtesy and are not redistributed. Frames are fetched at request time and never stored. Disable with `CCTV_A22_ENABLED=0`.
 - **Camera frame content.** Public camera frames can contain people, vehicles and license plates, and the camera layer does nothing with them beyond putting them on the map. A successful upstream response is relayed as the provider served it: nothing in the camera pipeline blurs, redacts, enhances or restores it, and nothing there runs face, plate or object detection or otherwise recognises or classifies what is in the picture. (The ALPR layer described below maps where plate-reader cameras are, from locations contributors tagged in OpenStreetMap; it reads nothing from any camera frame.) When an upstream has no frame for a camera, what you see instead is a Google Street View still or the app's own placeholder card; the panel's source badge names which of them you are looking at, and a refresh that fails after a frame has arrived leaves the last good picture on screen rather than replacing it. The browser resamples each frame for display: onto a fixed 1920x1080 surface for the camera's projection plane in the scene, and onto a 192x108 canvas for the small ambient card. That scaling is the only change made to the picture, and the only pixels the camera layer reads back are a 64x36 downscale hashed to tell whether the picture has changed. Live streams are piped through; the still path reads the image into memory to pass it on — TxDOT wraps its JPEG in a JSON envelope, which is decoded there — and no frame is written to disk (the disk cache, `.gev-cache/`, holds feed JSON for other layers and never camera imagery). Outside that pipeline, the voice assistant is the one feature that sends imagery anywhere: when it answers a question about what is in view it may attach a downscaled screenshot of the rendered scene — including any camera plane on screen — to the request it sends to the voice model. Frames are fetched only from server-registered camera URLs — a client cannot hand the proxy a URL (see [SECURITY.md](SECURITY.md)). What the app does stays inside the line README draws: no named-person search, no face recognition, no tracking individuals.
-- **Transit (GTFS-Realtime).** The proxy requests only registered operator feeds, validates redirects, bounds responses, and uses conditional requests, short snapshot caching and failure backoff. All sixteen registered regions are live-enabled; each can be disabled independently. Vehicles use delayed playback between reports, with report age and waiting states shown separately. Session-local selected trails are available for every feed. MBTA additionally retains up to 15 minutes of recently observed positions in the running proxy, so available history can survive a browser reload; server restart clears it. History reads never fetch upstream, and other feeds have no proxy retention. Nothing is archived to disk or collected in the background. Operator text credits are included as a courtesy and do not imply endorsement. Heights are aligned to work with Google 3D tiles; subway markers are shown at street level because these feeds do not supply depth. The TTC feed is BusTime, the surface system: it carries buses and streetcars and no subway at all. About four in ten of its vehicles report no route at all (unassigned or deadheading), and those are shown with the feed default rather than a route-established mode. It sends no ETag or Last-Modified, so its conditional requests fall through to the ordinary snapshot cache. Three Golden Horseshoe neighbours run alongside it — MiWay, Hamilton HSR and Durham Region Transit — each bus-only and each polled only near its own region. Durham Region Transit publishes no bearing on any vehicle, so those sprites take their heading from observed movement like any other feed that omits it. Guelph, Kingston and Barrie extend the same pattern eastward and north. Hamilton, Guelph, Burlington and YRT publish route ids that are not the number on the vehicle, so those entries carry a route-name table taken from each operator’s own published GTFS; any id missing from a table renders unchanged rather than blank. A label is never invented: YRT runs a route `9101` that appears nowhere in its published routes, so it stays as the feed sends it. Burlington’s is the one that cannot be shortcut: `351` is route 1 while `3510` is route 10, so the table is a real join rather than a trimmed prefix. GO Transit / Metrolinx is deliberately absent: its REALTIME feed requires an API key issued by manual review, which the keyless admission rule excludes (its static schedule download is keyless, but carries no vehicle positions). Barrie and YRT/Viva each invite acceptance of their licence through a form, and each licence also states that using the data is itself acceptance; this deployment relies on that clause, which is recorded in both entries. Grand River Transit in Waterloo is absent for a different reason: it answers, but its feed header was months stale and it publishes no per-vehicle timestamps, so it would render vehicles that look live and are not. Ottawa’s OC Transpo falls to the same keyless admission rule as GO Transit — its realtime feed requires an API key. London Transit and Thunder Bay Transit publish vehicle positions over plain HTTP with no HTTPS endpoint available. Every other Ontario system — Brampton, Oakville, Niagara, Milton, Windsor, Greater Sudbury, UP Express and a dozen smaller operators — publishes static GTFS schedules only, with no realtime vehicle positions to register. Between the nine included and these exclusions, every Ontario realtime vehicle-position feed catalogued in the Mobility Database is accounted for.
+- **Transit (GTFS-Realtime).** The proxy requests only registered operator feeds, validates redirects, bounds responses, and uses conditional requests, short snapshot caching and failure backoff. All fifty-two registered feeds, covering forty-nine regions, are live-enabled; each can be disabled independently. Vehicles use delayed playback between reports, with report age and waiting states shown separately. Session-local selected trails are available for every feed. MBTA additionally retains up to 15 minutes of recently observed positions in the running proxy, so available history can survive a browser reload; server restart clears it. History reads never fetch upstream, and other feeds have no proxy retention. Nothing is archived to disk or collected in the background. Operator text credits are included as a courtesy and do not imply endorsement. Heights are aligned to work with Google 3D tiles; subway markers are shown at street level because these feeds do not supply depth. The TTC feed is BusTime, the surface system: it carries buses and streetcars and no subway at all. About four in ten of its vehicles report no route at all (unassigned or deadheading), and those are shown with the feed default rather than a route-established mode. It sends no ETag or Last-Modified, so its conditional requests fall through to the ordinary snapshot cache. Three Golden Horseshoe neighbours run alongside it — MiWay, Hamilton HSR and Durham Region Transit — each bus-only and each polled only near its own region. Durham Region Transit publishes no bearing on any vehicle, so those sprites take their heading from observed movement like any other feed that omits it. Guelph, Kingston and Barrie extend the same pattern eastward and north. Hamilton, Guelph, Burlington, YRT and Rio’s SMTR publish route ids that are not the number on the vehicle, so those entries carry a route-name table taken from each operator’s own published GTFS; any id missing from a table renders unchanged rather than blank. A label is never invented: YRT runs a route `9101` that appears nowhere in its published routes, so it stays as the feed sends it. Burlington’s is the one that cannot be shortcut: `351` is route 1 while `3510` is route 10, so the table is a real join rather than a trimmed prefix. GO Transit / Metrolinx is deliberately absent: its REALTIME feed requires an API key issued by manual review, which the keyless admission rule excludes (its static schedule download is keyless, but carries no vehicle positions). Barrie and YRT/Viva each invite acceptance of their licence through a form, and each licence also states that using the data is itself acceptance; this deployment relies on that clause, which is recorded in both entries. Grand River Transit in Waterloo is absent for a different reason: it answers, but its feed header was months stale and it publishes no per-vehicle timestamps, so it would render vehicles that look live and are not. Ottawa’s OC Transpo falls to the same keyless admission rule as GO Transit — its realtime feed requires an API key. London Transit and Thunder Bay Transit publish vehicle positions over plain HTTP with no HTTPS endpoint available. Every other Ontario system — Brampton, Oakville, Niagara, Milton, Windsor, Greater Sudbury, UP Express and a dozen smaller operators — publishes static GTFS schedules only, with no realtime vehicle positions to register. Between the nine included and these exclusions, every Ontario realtime vehicle-position feed catalogued in the Mobility Database is accounted for.
 - **Radio country coverage (optional).** Set `RADIO_PRIORITY_COUNTRIES=IN,PL` in the local `.env` and restart to include stations beyond the global click charts. The operator may choose up to eight unique ISO alpha-2 country codes; no key is needed. Each country adds one bounded query (at most 200 rows) and reserves up to 40 unique, usable stations inside the existing 750-station catalog. Country seeds precede specialist-tag seeds and global popularity fill; unused slots return to the shared pool. This is a coverage preference, not an exhaustive national directory or a guarantee of stations in every city. Countries with no eligible HTTPS MP3/AAC geolocated stations remain empty. An unset list preserves global selection. Country requests share the directory cache and three-worker pool; failed country queries are reported in coverage without blocking a healthy global refresh. Failed/degraded refreshes back off for one minute, with at most three mirrors per query.
 
 - **Radio Browser.** In every installation, including when `RADIO_PRIORITY_COUNTRIES` is unset, each request tries at most three mirror candidates (later fallback candidates are skipped), and failed or partial catalog refreshes back off for 60 seconds. A cold-start failure therefore continues returning 503 during that delay even if upstream recovers. `/api/radio/stations` discovers official API mirrors, makes bounded and coalesced healthy/geolocated HTTPS-station queries, caches the normalized public-domain directory for 45 minutes, and may serve the last good catalog for up to seven days during an outage. Refreshes must meet minimum accepted-query and station coverage before replacing a warm catalog; broad/specialist responses whose rows all fail the product's health policy do not count as successful queries. Optional priority-country outcomes are advisory: valid, in-limit responses with no eligible stations succeed as empty results, while failed or malformed country queries report unsuccessful coverage without degrading the global catalog. A usable partial cold catalog is explicitly `DEGRADED`, and non-array or empty broad/specialist payloads are rejected atomically. Individual structurally malformed rows are skipped rather than failing the whole query; the response carries their bounded `rejectedStationCount` (at most 10,000), which the client adds to its own rejected rows and reports as degraded coverage without discarding the accepted generation. Every directory and click-count request rejects redirects, validates all resolved addresses as globally routable (including reserved/documentation IPv4 and special/non-global IPv6 exclusions), and pins the TLS connection to a validated address. Only MP3/AAC non-HLS directory rows with public HTTPS stream targets are returned; favicons are intentionally omitted. Pressing play connects one browser audio element directly to the selected broadcaster and calls the directory's click counter through known-ID-only `POST /api/radio/click/:uuid`. GEV never proxies, caches, records, bundles, or redistributes audio. Radio Browser supplies station-level tags, not dependable current-song or upcoming-program metadata, so Radio filtering never claims either. Direct playback exposes the listener's IP address to the broadcaster, whose own stream terms apply.
@@ -194,6 +237,9 @@ The optional Local ADS-B layer and the broadcast-FM receiver use radio you recei
 - **Re:Earth Terrain.** Keyless (no API key). Used two ways: (1) `src/mapStackController.js` swaps in a `Cesium.CesiumTerrainProvider` pointed at Re:Earth's `cesium-mesh/ellipsoid` quantized-mesh endpoint for globe stacks without a Cesium ion token (e.g. OSM), replacing a flat `EllipsoidTerrainProvider`; falls back to the flat provider if the endpoint can't be reached. (2) The server-side `/api/terrain/heights` proxy (disk-cached, serve-stale) resolves per-point ellipsoidal ground height for entity placement. Both are best-effort with a keyless-safe fallback (bundled EGM96 geoid math) if Re:Earth is unreachable.
 - **OSRM on the FOSSGIS routing servers.** Keyless (no API key). Every route is requested by a person: clicking A and B in the Directions layer, or a voice "route from A to B". The server-side `/api/route` proxy sends an identifying `User-Agent`, pins the upstream host, accepts 2-12 coordinates, rejects any leg over 600 km or a total over 2,500 km, caps the buffered response at 8 MB, times the upstream out at 12 s, rate-limits per client, caches each route for 10 minutes, and coalesces identical requests that are in flight at the same time. Turn-by-turn maneuvers are asked for only when a caller wants them (`steps=1`), so the callers that do not read them send the smaller request. The "fix the map" link the policy asks for is in the Data attribution popover beside the OpenStreetMap credit.
 - **FAA Special Use Airspace.** Keyless. `/api/drone-airspace` queries the public FAA AIS FeatureServer for prohibited (P) and restricted (R) zones only — not MOAs, TFRs or other SUA types — with simplified geometry, a body cap, paging, a one-hour cache and stale-on-error. The layer is US coverage, informational only, and is not a substitute for B4UFLY, LAANC or a preflight briefing. Data is fetched at request time and never stored or redistributed. US government public domain; courtesy attribution is registered in the Data attribution popover.
+- **iNaturalist.** Keyless. `/api/inaturalist/observations` returns cached random view samples (newest first globally), at most 200 per request. Recency uses observation time: the v1 `d1` filter and a rolling 48 h cutoff (whales 7 d); date-only rows qualify when their day starts within the window. Observation caches last 5 min (global 10 min), with stale fallback ≤1 h. `/api/inaturalist/grid` supplies density counts, cached 15 min. Both share a paced queue capped at 60/min and 8,000/day; only request counters persist in `.gev-cache/`. The server caches projected records, never raw responses. Private records are excluded; obscured coordinates become 0.2° cells. Observer identity is retained only for photo attribution. Eligible photos load directly from `inaturalist-open-data.s3.amazonaws.com`, with creator credit on ambient cards and creator/licence on selection. Per-record licences and noncommercial restrictions apply as listed above. Attribution appears in the layer row and Data attribution popover. Coverage follows community observations, not a census; Acartia adds Salish Sea marine mammals.
+- **iNaturalist grid (cell schema risk).** `/api/inaturalist/grid` shares observation-date, taxa, quality, pacing and budget rules with observations. A strict 64×64 UTFGrid schema guard fails closed; only logical-cell keys, counts and coordinates survive projection. Raw tiles, observation identifiers and free text are not retained. Projected tiles use a 400-entry LRU, 15-minute freshness and at most one hour of stale fallback. Views request at most six tiles; cached and adjacent-zoom coverage publishes before network waits, independently of observation pages. Cells supply a noninteractive density glow ranked within the view, from teal to amber with mono/CRT support. Every sighting badge comes from a real observation at its public position. Counts describe observations, not a population census. The endpoint is documented in the v1 and v2 API docs as “Grid Tiles UTFGrid” (`/grid/{z}/{x}/{y}.grid.json`), but its per-cell records are not specified; schema drift disables grids until revalidated. See `docs/KNOWN-ISSUES.md`.
+- **Acartia.** Keyless. `/api/acartia/sightings` reads the current 7-day marine-mammal feed for ALL, MAMMALS and WHALES views intersecting 45.5–50.5° N, 126–121° W in the Salish Sea. WHALES accepts recognized cetaceans; other identified marine mammals appear under ALL/MAMMALS. The server rounds positions to 0.01° and drops comments before caching projected records (10 min fresh, stale ≤24 h); raw responses are not retained. Selected text cards credit the reporting provider under CC BY 4.0 and show Be Whale Wise guidance. `/sightings/current` answers without a key today, but Acartia's README asks API users to create an account and generate an API key on the [Acartia dashboard](https://acartia.io/) and to follow its [community guidelines](https://acartia.io/register). Attribution also appears in the layer row and Data attribution popover. Opportunistic sightings, not a census.
 - **Mapped installations.** OpenFreeMap military polygons use a bundled Overture/OSM name index; wide views show named points. Optional operator-configured Overpass and explicit Google Places searches keep their own source paths. Mapped data does not establish current activity or complete coverage.
 - **Place search.** Named-place fly-to uses Google Geocoding when a Maps key is configured, then Photon (`PHOTON_URL`; unset uses the public instance, empty disables it), then `/api/geocode` (Nominatim search) when neither answers. `/api/geocode` and the voice outline route `/api/geocode/outline` share one Nominatim queue (`NOMINATIM_URL`; unset, empty and invalid values disable it; an operator must explicitly select an authorized endpoint): one request at a time at least 1.1 s apart, an identifying `User-Agent` and `Referer`, a short queue that refuses a burst, a pause after 429/403/5xx answers (honouring `Retry-After` in full), at most one retry after a network failure, and a per-install daily cap on public-instance requests (`NOMINATIM_DAILY_CAP`, default 50). Processes using the same installation state file hold one lock through the actual fetch invocation and recording the next public start, with the daily slot persisted before invocation; restarts share that count, spacing and any pause. An unfinished dispatch marker fails closed until operator recovery; it is never automatically reclaimed. Public access fails closed if the state file cannot be read, locked, written or semantically validated. This coordination does not span independent installations or state directories and does not establish an application-wide public-service allowance or authorize public use. An operator-selected non-public endpoint is outside the public cap, spacing and durable-state requirement; an upstream cooldown is kept with the endpoint that returned it rather than leaking across operator URLs. Answers are cached on disk (outlines 90 days, places 30 days, no-results 24 hours); failures are not cached. Outlines are looked up only for an explicit ask, after bundled data and any configured Overpass, and only results whose type suits the ask are used. Administrative outline responses expose country/admin-1/admin-2 identity only when the selected Nominatim row has a recognized, unambiguous address type consistent with its own name; numeric rank, ambiguous types, missing fields and contradictory names do not manufacture identity. It is not used for systematic or bulk queries.
 - **Street and building outlines.** Voice street highlights, pointed-at buildings and grounds use the OpenFreeMap vector tiles the traffic layer already loads. Traffic and outlines share one bounded pending fetch/decode owner per immutable XYZ tile; materialized outline geometry is charged to the retained-byte ceiling and capped by coordinate count. Consumer result caches and request lifetimes remain independent, while eviction or explicit teardown cancels queued idle projections and releases their decoded owner. No Overpass request is made unless `OVERPASS_UPSTREAMS` is configured. Named grounds require a returned name matching the selected place, except that an ask whose head noun names a kind of grounds (a school, university or college, hospital, cemetery, stadium or zoo) may use the part of the smallest unnamed tile area of that class that holds the resolved place; a differently named area never answers. Other anonymous landcover polygons cannot establish identity, so unsupported grounds stay unavailable rather than borrowing a nearby POI name.
@@ -211,13 +257,18 @@ The [Bhote Koshi event pack](public/events/bhote-koshi-2026/README.md), under `p
 
 | Dataset                                                                     | Folder                            | License                                                                                                   | Commercial use?                                  | Attribution                                                                 |
 | --------------------------------------------------------------------------- | --------------------------------- | --------------------------------------------------------------------------------------------------------- | ------------------------------------------------ | --------------------------------------------------------------------------- |
-| **Datacenters** (4,351) | `datacenters/` | **ODbL 1.0** (OpenStreetMap extract) | ✅ (attribution + share-alike on data) | © OpenStreetMap contributors (shared credit) |
+| **Datacenters** (4,352) | `datacenters/` | **ODbL 1.0** (OpenStreetMap extract) | ✅ (attribution + share-alike on data) | © OpenStreetMap contributors (shared credit) |
 | **Dams** (704) | `dams/` | **ODbL 1.0** (OpenInfraMap / OSM extract) | ✅ (attribution + share-alike on data) | © OpenStreetMap contributors (shared credit) + Open Infrastructure Map |
 | **Military area names** (36,466) | `osm_military_names/` | **ODbL 1.0** (OpenStreetMap, via Overture Maps) | ✅ (attribution + share-alike on data) | © OpenStreetMap contributors (shared credit) + Overture Maps Foundation |
+| **Québec CCTV source catalog** (1,120 locations) | `public/quebec-cameras.json` | Mixed: MTQ locations CC BY 4.0; Montréal camera nodes ODbL 1.0; scenic records retain per-record provenance. No video files are bundled or cached. | Location data is per-record; video remains hosted by Québec 511 and its platform terms apply; scenic source pages may have separate terms | MTQ / Données Québec CC BY 4.0; © OpenStreetMap contributors (ODbL); scenic operator and position source shown in the selected-camera panel |
+| **World camera image subset** (2,230 locations) | `config/cctv_sources.world-image-cameras.json` | Mixed: ODOT TripCheck public images (ODOT permits use with credit) and MLIT site content under terms compatible with CC BY 4.0. Frames are not bundled or persisted; the server holds a bounded in-memory cache. | Per-source terms apply; NZTA Journey Planner web-cache rows are excluded; Vegagerðin rows are served by the Iceland pack instead | Oregon Department of Transportation (Camera courtesy of ODOT) and Japan Ministry of Land, Infrastructure, Transport and Tourism (出典：国土交通省 川の防災情報) |
 | **TeleGeography Submarine Cable Map** (712 cables + 1,917 landing points)   | `telegeography_submarine_cables/` | **CC BY-NC-SA 3.0**                                                                                       | ❌ **NonCommercial — remove for commercial use** | "© TeleGeography — submarinecablemap.com"                                   |
+| **UCS Satellite Database** UCS-Satellite-Database 5-1-2023 (3,564 records; operator, owner country, purpose) | `ucs_satellites/` | **Free, unrestricted use** (UCS database manual, section 3) | ✅ (acknowledgement requested) | "UCS Satellite Database (UCS-Satellite-Database 5-1-2023), https://www.ucsusa.org/satellite_database" |
+| **Imaging sensor pack** (46 Earth-observation platforms: swath, resolution) | `imaging_sensors/` | Individual specification facts from operator and agency pages, cited per entry | ✅ (facts only) | "Imaging sensor swaths: operator and agency specifications" |
 | **Natural Earth physical regions** (1,046 land + 292 marine named polygons) | `natural_earth/`                  | **Public domain**                                                                                         | ✅ (no restrictions)                             | "Made with Natural Earth" (courtesy credit — not legally required)          |
 | **DataSF Analysis Neighborhoods** (41 SF neighborhood polygons)             | `neighborhoods/`                  | **PDDL 1.0** (public domain)                                                                              | ✅ (no restrictions)                             | "City & County of San Francisco — DataSF" (courtesy — not legally required) |
 | **Natural Earth countries, states and provinces** (260 admin-0/map units + 4,587 admin-1 polygons)             | `natural_earth/`                  | **Public domain**                                                                                         | ✅ (no restrictions)                             | "Made with Natural Earth" (courtesy credit — not legally required)          |
+| **Natural Earth populated places** (7,342 points: name, position, rank)     | `natural_earth/`                  | **Public domain**                                                                                         | ✅ (no restrictions)                             | "Made with Natural Earth" (courtesy credit — not legally required)          |
 | **US Census Bureau counties** (3,235 county polygons)                       | `us_census_counties/`             | **Public domain**                                                                                         | ✅ (no restrictions)                             | "U.S. Census Bureau" (courtesy — not legally required)                      |
 | **US Census Bureau places** (32,629 city, town and CDP polygons)            | `us_census_places/`               | **Public domain**                                                                                         | ✅ (no restrictions)                             | "U.S. Census Bureau" (courtesy — not legally required)                      |
 | **Who's On First neighborhoods** (61,441 polygons)                          | `wof_neighborhoods/`              | Per source: CC BY, ODC-By, Open Government licences, CC0, PDDL, public domain (folder `ATTRIBUTION.md`)   | ✅ (attribution)                                 | "Neighborhood boundaries: Who's On First and contributors"; per-source credits in the folder |
@@ -280,6 +331,14 @@ transaction quota. Requires a free `FIRMS_MAP_KEY`
 The former bundled 2026-05-25 snapshot was removed 2026-07-16. Suomi NPP (`VIIRS_SNPP_NRT`)
 is no longer requested: NASA stopped delivering its data on 2026-11-02.
 
+### UCS Satellite Database (`ucs_satellites/`)
+
+Operator, owner country and purpose for active satellites, keyed by NORAD number, from the Union of Concerned Scientists Satellite Database release **UCS-Satellite-Database 5-1-2023** (data current through 2023-05-01; https://www.ucsusa.org/satellite_database). The satellites layer joins it to CelesTrak positions and SATCAT records to file each satellite as a station, imaging, telecom, Starlink, probe or debris object, and to name its operator and owner. Section 3 of the UCS database manual: "The Database is free and its use is unrestricted. We request that its use be acknowledged and referenced in written materials. References should include the version of the Database that was used, which is indicated by the name of the Excel file, and a link to or URL for the webpage www.ucsusa.org/satellite_database." The app acknowledges it in the Data attribution popover. UCS has paused updates since this release; Starlink rows are dropped (Starlink is classed by name). Build: `scripts/build-ucs-satellites.py`; curation in the folder README.
+
+### Imaging sensor pack (`imaging_sensors/`)
+
+Swath widths and ground resolutions for 46 Earth-observation platforms (Landsat, Sentinel, MODIS, VIIRS, GOES, Himawari, Gaofen, CBERS, RADARSAT, TerraSAR-X, COSMO-SkyMed, ALOS, KOMPSAT, SPOT, Pléiades, WorldView, SkySat, PlanetScope, ICEYE, Capella, Umbra and others), compiled 2026-11-04 from the operator and agency pages cited per entry. The orbital view draws each satellite's sensor swath to scale and caps its zoom at that swath. Facts only; no text or images copied. A swath is confirmed on an operator, agency (ESA's eoPortal included) or academic page; resellers are not cited. The CEOS MIM Database (CC BY 4.0) is not yet used. Sources and unverified values: the folder README.
+
 ### Natural Earth physical regions (`natural_earth/`)
 
 Curated from the **Natural Earth 10m physical vectors** (https://www.naturalearthdata.com/ —
@@ -299,6 +358,16 @@ https://www.naturalearthdata.com/about/terms-of-use/). We credit anyway: "Made w
 Earth". Registration in the in-app `dataCredits.js` attribution list ships with the resolver
 wiring (see below).
 
+### Natural Earth populated places (`natural_earth/populated_places.json`)
+
+Natural Earth 10m populated places (`ne_10m_populated_places_simple`, the same pinned
+`nvkelso/natural-earth-vector` commit and SHA-256 as the admin-1 build reads), reduced to one
+row per place: name, latitude and longitude rounded to 3 decimals, `scalerank` and `rank_max`
+(7,342 places, 229 KB). From 8x the orbital view names the most prominent place within half
+its width ("Sichuan, China · near Chengdu"), offline, with the states and provinces pack giving
+the division. Public domain; credited "Made with Natural Earth" with the other packs. Rebuild:
+`node scripts/build-admin-packs.mjs --only places`; provenance in the folder README.
+
 ### Sky background (`sky/`)
 
 Sources, licences, the changes CC BY asks to state, hashes and build commands

README.md

@@ -340,7 +340,7 @@ Choose a first-run mission, or try these in order. The GIFs show Google Photorea
 7. **Talk to it** _(needs an OpenAI key)_: _"Take me to LAX and select the nearest airborne aircraft."_
 8. **Come home.** Hit **Reset Globe** — or just say _"zoom out to a globe view."_
 
-**Keyboard:** `1`–`6` visual styles · `H` HUD · `D` detection · `C` cockpit · `` ` `` frame rate · `Esc` out. Trackpad pinch zooms the globe.
+**Keyboard:** `1`–`6` visual styles · `H` HUD · `D` detection · `C` CCTV · `` ` `` frame rate · `Esc` out. Trackpad pinch zooms the globe.
 
 ---
 
@@ -426,7 +426,7 @@ _Ask for radio near anywhere and the globe starts broadcasting — every station
 
 ## 🛰️ What's on the Globe
 
-Twenty-one layers and map sources. **Nineteen have a keyless path.** Some offer additional capabilities with a provider key. (🟢 no key · 🟡 free key · 🔴 metered.)
+Twenty-two layers and map sources. **Twenty have a keyless path.** Some offer additional capabilities with a provider key. (🟢 no key · 🟡 free key · 🔴 metered.)
 
 | Layer                       | What you get                                                                                                                                                                                                                                                                                                                                                                        | Source                                  | Auth                                                                                                |
 | --------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------- | --------------------------------------------------------------------------------------------------- |
@@ -436,15 +436,15 @@ Twenty-one layers and map sources. **Nineteen have a keyless path.** Some offer
 | 📡 **GNSS Integrity** | Regional navigation accuracy scores; anomalies do not confirm interference | adsb.lol, GPSJAM aggregation | 🟢 |
 | 🔥 **Fire Perimeters** | Incident boundaries and reported containment | WFIGS / NIFC | 🟢 |
 | 🚢 **Live Vessels**         | Thousands of ships worldwide                                                                                                                                                                                                                                                                                                                                                        | AISStream                               | 🟡                                                                                                  |
-| 🛰️ **Satellites**           | 838-object catalog, color-coded by class with a live legend — the **DENSE** chip drops in the whole Starlink shell                                                                                                                                                                                                                                                                  | CelesTrak                               | 🟢                                                                                                  |
+| 🛰️ **Satellites**           | About 1,300 objects in six classes (Stations, Imaging, Telecom, Starlink, Probes, Debris) with a toggle and a live count each; Starlink loads its whole shell                                                                                                                                                                                                                       | CelesTrak                               | 🟢                                                                                                  |
 | 🌍 **Earthquakes**          | Global seismic activity, last 24h                                                                                                                                                                                                                                                                                                                                                   | USGS                                    | 🟢                                                                                                  |
 | ◍ **Air quality**           | Live AQHI on the published 1–10+ health-risk scale, with a Weather-panel card showing the band legend and the highest readings in view. **Canada only** — ECCC is the first registered provider | ECCC MSC GeoMet                          | 🟢                                                                                                  |
 | 🚗 **Traffic**              | Simulated vehicles on OSM roads. With TomTom, live flow speeds drive the simulation and congestion colors below ~8 km; individual vehicle positions are not live observations                                                                                                                                                                                                       | TomTom + OSM                            | 🟢 simulation · 🟡 live flow speeds                                                                 |
-| 📹 **CCTV Mesh**            | ~4,000 public cameras (shared cap) projected _into_ the 3D space — Austin · Texas (TxDOT) · California (Caltrans) · London (TfL) · Ontario (511, free developer key) · Finland (Fintraffic) · British Columbia (DriveBC) · Estonia (Tallinn, Tarktee) · Delaware (DelDOT live video) · New South Wales (Live Traffic NSW) · Calgary · Norway (Statens vegvesen) · Toronto · King County (WA) · Washington (WSDOT) · Catalonia (Servei Català de Trànsit) · Hong Kong (Transport Department) · Taiwan (Freeway Bureau, MOTC) · Italy (A22 Brennero motorway), plus opt-in New York City (NYC DOT TMC, needs your own NYC DOT agreement), opt-in Lithuania (Via Lietuva / Eismoinfo, photo licence unconfirmed), opt-in Florida (FL511, individual personal use only; other use needs FDOT's written consent) and opt-in Houston (TranStar, enable only with TxDOT's written permission per TranStar's Content Usage terms). Positions are published; poses are estimated priors **you calibrate by dragging a gizmo on the camera itself** | City APIs                               | 🟢                                                                                                  |
+| 📹 **CCTV Mesh**            | up to 7,350 camera locations (4,000 shared round-robin slots, plus room for 1,120 Québec and 2,230 World image cameras) projected _into_ the 3D space — Austin · Texas (TxDOT) · California (Caltrans) · London (TfL) · Ontario (511, free developer key) · Ottawa (City of Ottawa, free access certificate) · Finland (Fintraffic) · British Columbia (DriveBC) · Estonia (Tallinn, Tarktee) · Delaware (DelDOT live video) · New South Wales (Live Traffic NSW) · Calgary · Norway (Statens vegvesen) · Toronto · King County (WA) · Washington (WSDOT) · Catalonia (Servei Català de Trànsit) · Iceland (Vegagerðin) · Hong Kong (Transport Department) · Taiwan (Freeway Bureau, MOTC) · Québec (MTQ locations with Québec 511 links, Montréal locations, regional webcams) · Oregon (TripCheck) · Japan (MLIT river cameras) · Italy (A22 Brennero motorway), plus opt-in New York City (NYC DOT TMC, needs your own NYC DOT agreement), opt-in Lithuania (Via Lietuva / Eismoinfo, photo licence unconfirmed), opt-in Québec 511 in-browser video (embedding terms unconfirmed), opt-in Florida (FL511, individual personal use only; other use needs FDOT's written consent) and opt-in Houston (TranStar, enable only with TxDOT's written permission per TranStar's Content Usage terms). Positions are published or attributed; poses are estimated priors **you calibrate by dragging a gizmo on the camera itself** | City APIs                               | 🟢                                                                                                  |
 | 📷 **Mapped ALPR Cameras**  | License-plate-reader camera locations tagged by OpenStreetMap contributors, loaded one city-sized view at a time, with **SHOW NEAREST**. Locations and tags only: no plate data, no video                                                                                                                                                                                           | OpenStreetMap (incl. DeFlock mapping)   | 🟢                                                                                                  |
 | 📷 **Street Level**         | Street-level photos behind one panel, one chip per provider: coverage on the streets, image cones, an embedded viewer with full-screen **EXPAND**. Mapillary, Google Street View, KartaView and Panoramax | Mapillary · Google · KartaView · Panoramax | 🟢 KartaView, Panoramax · 🟡 Mapillary token · 🔴 Google Maps key |
 | 📻 **Radio**                | Geolocated world radio with an **analog tuner** — drag the needle across up to 750 stations and the globe flies to each broadcaster                                                                                                                                                                                                                                                 | Radio Browser / broadcasters            | 🟢                                                                                                  |
-| 🚌 **Transit**              | Live buses, trams, metros, trains and ferries with delayed playback between reports, selected-vehicle trails, and mode-coloured DETECT labels — Boston, Austin, Minneapolis, Helsinki, the Netherlands, Norway, South East Queensland, and nine in Ontario: Toronto (surface vehicles; the subway publishes no positions), Mississauga, Hamilton, Durham Region, York Region, Guelph, Burlington, Barrie and Kingston                                                                                                                                               | Operator GTFS-Realtime feeds            | 🟢                                                                                                  |
+| 🚌 **Transit**              | Live buses, trams, metros, trains and ferries with delayed playback between reports, selected-vehicle trails, and mode-coloured DETECT labels — Boston, Austin, Minneapolis, Helsinki, the Netherlands, Norway, South East Queensland, Rio de Janeiro (buses and BRT), Szczecin, Lisbon (Carris Metropolitana and the city’s Carris), Prague, Warsaw, Kraków, Poznań, Gdańsk, Rzeszów, Vilnius, Bucharest, Cluj-Napoca, Iași, Rome, Turin, Venice (buses and waterbuses), Bordeaux, Montpellier, Rouen, Toulon, Le Havre, Tours, Málaga, Sendai, Johor Bahru, Kota Bharu, Adelaide, Atlanta, Denver, Edmonton, Halifax, Victoria, and nine in Ontario: Toronto (surface vehicles; the subway publishes no positions), Mississauga, Hamilton, Durham Region, York Region, Guelph, Burlington, Barrie and Kingston                                                                                                                                               | Operator GTFS-Realtime feeds            | 🟢                                                                                                  |
 | 🚲 **Bikeshare**            | Live station availability                                                                                                                                                                                                                                                                                                                                                           | GBFS                                    | 🟢                                                                                                  |
 | 🧭 **Directions**           | Click A and B on the globe for a street-following drive, walk or cycle route draped on the terrain with turn-by-turn steps — then FLY the camera along it. No key, no geocoder, no mic                                                                                                                                                                                              | OSRM on FOSSGIS servers (OpenStreetMap) | 🟢                                                                                                  |
 | ⌖ **OSM Places**           | Voice place search ("hospitals in Kathmandu") from OpenStreetMap, drawn as numbered points that follow-up questions can filter. Needs your own Overpass server (`OVERPASS_UPSTREAMS`); off otherwise                                                                                                                                                                                                                                                                                                                               |
@@ -452,6 +452,7 @@ Twenty-one layers and map sources. **Nineteen have a keyless path.** Some offer
 | 🚀 **Space Missions**       | Rolling 30-day launches with payload, stage, and recovery detail                                                                                                                                                                                                                                                                                                                    | Launch Library 2                        | 🟢 (🔴 optional paid token raises the allowance)                                                         |
 | 🎖️ **Mapped Installations** | Viewport-bounded military-site context from community mapping — incomplete by nature, and labeled that way                                                                                                                                                                                                                                                                          | OpenStreetMap                           | 🟢                                                                                                  |
 | 🚫 **Prohibited & Restricted Airspace** | FAA prohibited (P) and restricted (R) special-use airspace as ground polygons, with name, altitude range and times of use on select. Not the UAS Facility Map or UAS flight restrictions; informational only, not for flight planning | FAA SUA                                 | 🟢                                                                                                  |
+| 🦉 **Wildlife Sightings** | Wildlife observed within 48 h (whales 7 d): density glow, taxon badges and anchored photo cards with creator/licence credit. Salish Sea marine mammals via Acartia; sensitive locations shown as 0.2° cells. Not a census | iNaturalist, Acartia | 🟢 |
 | 🌬️ **Wind**                 | Animated 10 m forecast wind with an optional speed, temperature or pressure color field and a reading at map center                                                                                                                                                                                                                                                                 | NOAA GFS / ECMWF IFS                    | 🟢                                                                                                  |
 | 🌦️ **Observed Weather**     | Rain radar (contiguous US), Satellite clouds (GOES regional or global infrared, Clouds only or Full image) and Lightning density (Americas and Pacific) on one history timeline                                                                                                                                                                                                     | NOAA nowCOAST                           | 🟢                                                                                                  |
 | 🌀 **Cyclones**             | Advisory positions, forecast tracks and uncertainty cones for the Atlantic and eastern/central North Pacific                                                                                                                                                                                                                                                                        | NOAA NHC / CPHC                         | 🟢                                                                                                  |
@@ -472,7 +473,7 @@ In the app, **Data Layers** groups them as Movement, Cameras, Infrastructure, Ev
 
 _The Space Missions layer replaying a Falcon 9 ascent — labeled `RECONSTRUCTED ESTIMATE`, scrubbable 0.25×–4×._
 
-**Also on the globe:** neighborhood overlays · an optional cockpit WX cloud effect. **Bundled static infrastructure:** Datacenters (4,351), Dams (704), and Submarine Cables (712).
+**Also on the globe:** neighborhood overlays · an optional cockpit WX cloud effect. **Bundled static infrastructure:** Datacenters (4,352), Dams (704), and Submarine Cables (712).
 
 ![Diving into the Bahamas and revealing labeled submarine cable routes beneath the globe](docs/media/09-undersea-cables.gif)
 
@@ -484,9 +485,9 @@ _The Space Missions layer replaying a Falcon 9 ascent — labeled `RECONSTRUCTED
 
 > Street-level photos from any provider in one panel. This build ships **Mapillary** (a free client token), **Google Street View** (your Google Maps key), **KartaView** and **Panoramax** (no key).
 
-**Setup.** At [mapillary.com/dashboard/developers](https://www.mapillary.com/dashboard/developers), register an application with **Read** access and copy its **Client Token** (`MLY|…`). Paste it into **POWER UP → Mapillary**, or set `MAPILLARY_CLIENT_TOKEN` in `.env` and restart. Without it the panel reads **KEY REQUIRED**. **Google Street View** uses `GOOGLE_MAPS_API_KEY` with the **Maps JavaScript API** enabled for it in Google Cloud; its chip starts off, since every panorama is billed to the key. **KartaView** and **Panoramax** need nothing: their public APIs are keyless.
+**Setup.** At [mapillary.com/dashboard/developers](https://www.mapillary.com/dashboard/developers), register an application with **Read** access and copy its **Client Token** (`MLY|…`). Paste it into **POWER UP → Mapillary**, or set `MAPILLARY_CLIENT_TOKEN` in `.env` and restart. Without it Street Level starts on **KartaView** instead, and the Mapillary chip says which key to add. **Google Street View** uses `GOOGLE_MAPS_API_KEY` with the **Maps JavaScript API** enabled for it in Google Cloud; its chip starts off, since every panorama is billed to the key. **KartaView** and **Panoramax** need nothing: their public APIs are keyless.
 
-**Use.** Turn on **Street Level** under DATA LAYERS → Cameras, or with the pill in the STREET LEVEL panel header. Each provider has a chip in its own colour (Mapillary green), and one is lit at a time: lighting one switches the others off. Mapillary, which is free, is lit by default. Zoom in to street level (below 60 km) for the coverage lines; from orbit the panel says to zoom in. The **IMAGERY** (ALL / 360° / FLAT) and **SINCE** filters apply to Mapillary, KartaView and Panoramax; Street View panoramas are all 360°, so with Street View lit the filters are hidden. Click a coverage line for its image cones and a cone to open the photo. Light **KARTAVIEW** (purple) and zoom in below about 6 km: its lines are the streets KartaView has photos of, and a click on one opens the photo nearest the click, flat or 360° (drag to look around), with cones along its drive; **‹ ›** or ← → step through the drive (Shift+← →, ↑ ↓ and + − look around a 360° photo; pinch zooms on a phone). Photos KartaView has archived are skipped, and where all are archived the panel says so. For KartaView, **SINCE** goes by upload date, as KartaView's own map does (it can filter by nothing else), and the panel notes it beside the SINCE value (ANY DATE (by upload date)); KartaView filters its lines on its own server, and a filtered area KartaView has not drawn before can take several seconds. Light **PANORAMAX** (orange) for the open, federated commons (strongest in France and Belgium): below about 60 km its lines are sequences. A click on a line opens that sequence's picture nearest the click without moving the camera, flat or 360°, with cones along the sequence around it; **‹ ›** or ← → step through it, and both filters apply. Its caption names the picture's authors (or the instance holding it) and licence (mostly CC BY-SA 4.0; pictures on the IGN instance are Licence Ouverte 2.0). On the **Google 3D** map (Google's terms keep Street View off other maps, where it does not appear), light **GOOGLE STREET VIEW** and click a street from below 3 km, or press **OPEN STREET VIEW** for the view centre, to open Google's panorama there; step along its arrows. Above the photo: **EXPAND** (full screen; Esc leaves) and **FIT / FILL** (Mapillary, and flat KartaView and Panoramax photos). The caption links to the image on the provider's site, and the globe credits each provider that is on ("© Mapillary contributors, CC BY-SA 4.0", "Street View imagery © Google", "© KartaView contributors, CC BY-SA 4.0", "© Panoramax contributors, licence per picture"). KartaView's own photo pages fail for signed-out visitors, so its link opens the full-size photo.
+**Use.** Turn on **Street Level** under DATA LAYERS → Cameras, or with the pill in the STREET LEVEL panel header. Each provider has a chip in its own colour (Mapillary green), and one is lit at a time: lighting one switches the others off. Mapillary, which is free, is lit by default when its token is set; otherwise KartaView is. Zoom in to street level (below 60 km) for the coverage lines; from orbit the panel says to zoom in. The **IMAGERY** (ALL / 360° / FLAT) and **SINCE** filters apply to Mapillary, KartaView and Panoramax; Street View panoramas are all 360°, so with Street View lit the filters are hidden. Click a coverage line for its image cones and a cone to open the photo. Light **KARTAVIEW** (purple) and zoom in below about 6 km: its lines are the streets KartaView has photos of, and a click on one opens the photo nearest the click, flat or 360° (drag to look around), with cones along its drive; **‹ ›** or ← → step through the drive (Shift+← →, ↑ ↓ and + − look around a 360° photo; pinch zooms on a phone). Photos KartaView has archived are skipped, and where all are archived the panel says so. For KartaView, **SINCE** goes by upload date, as KartaView's own map does (it can filter by nothing else), and the panel notes it beside the SINCE value (ANY DATE (by upload date)); KartaView filters its lines on its own server, and a filtered area KartaView has not drawn before can take several seconds. Light **PANORAMAX** (orange) for the open, federated commons (strongest in France and Belgium): below about 60 km its lines are sequences. A click on a line opens that sequence's picture nearest the click without moving the camera, flat or 360°, with cones along the sequence around it; **‹ ›** or ← → step through it, and both filters apply. Its caption names the picture's authors (or the instance holding it) and licence (mostly CC BY-SA 4.0; pictures on the IGN instance are Licence Ouverte 2.0). On the **Google 3D** map (Google's terms keep Street View off other maps, where it does not appear), light **GOOGLE STREET VIEW** and click a street from below 3 km, or press **OPEN STREET VIEW** for the view centre, to open Google's panorama there; step along its arrows. Above the photo: **EXPAND** (full screen; Esc leaves) and **FIT / FILL** (Mapillary, and flat KartaView and Panoramax photos). The caption links to the image on the provider's site, and the globe credits each provider that is on ("© Mapillary contributors, CC BY-SA 4.0", "Street View imagery © Google", "© KartaView contributors, CC BY-SA 4.0", "© Panoramax contributors, licence per picture"). KartaView's own photo pages fail for signed-out visitors, so its link opens the full-size photo.
 
 Share links carry the provider switches and filters (`0.m.0` Mapillary off, `0.m.0_0.r.google-1` Street View on, `0.m.0_0.r.google-0*kartaview-1*panoramax-0` KartaView on and `0.m.0_0.r.google-0*kartaview-0*panoramax-1` Panoramax on, as the app writes them (`0.m.0_0.r.kartaview-1` and `0.m.0_0.r.panoramax-1` work too; a link that leaves out `m` keeps Mapillary, the default, lit), `0.p.p` panoramas only, `0.s.365` the last year). To add a provider, implement the contract in `src/layers/streetLevel/registry.js` and register it in `src/app/layers/streetLevel.js`.
 
@@ -638,7 +639,7 @@ and panel. DelDOT uses its official HTTPS HLS catalog links. Disable that
 pack with `CCTV_DELDOT_ENABLED=0`.
 
 The server allows two concurrent sessions. Each retains at most 12 segments
-and 24 MiB in memory; individual downloads are capped at 4 MiB with a ten
+and 24 MiB in memory; individual downloads are capped at 8 MiB with a ten
 second deadline. There are no segment files or ffmpeg processes. Redirects,
 off-origin references, encrypted playlists and non-MPEG-TS segments are refused.
 Each decoder has its own client lease (at most eight per session), including

SECURITY.md

@@ -69,19 +69,20 @@ browser-key fallback for existing single-key setups.
 The data proxies under `server/providers/` are written so the browser cannot turn the server into an open relay:
 
 - **No arbitrary-URL fetching.** The CCTV frame proxy fetches only server-registered camera/frame URLs — clients cannot pass an upstream URL to fetch (SSRF mitigation). Other proxies target fixed upstream hosts.
-- **Live HLS is bounded and origin-pinned.** Registered HTTP(S) HLS sources use a Node puller that rejects redirects and off-origin playlist references, bounds playlists and segment bodies while streaming, and aborts timed-out or released sessions. At most two sessions retain 12 segments/24 MiB each, plus bounded download buffers. Stores are memory-only and idle sessions expire after 15 seconds. RTMP/ffmpeg execution is not enabled. Locally configured source URLs remain an operator trust boundary.
+- **Live HLS is bounded and origin-pinned.** Registered HTTP(S) HLS sources use a Node puller that rejects redirects and off-origin playlist references, bounds playlists to 256 KiB and segment bodies to 8 MiB while streaming, and aborts timed-out or released sessions. At most two sessions retain 12 segments/24 MiB each, plus bounded download buffers. Stores are memory-only and idle sessions expire after 15 seconds. RTMP/ffmpeg execution is not enabled. Locally configured source URLs remain an operator trust boundary.
 - **Radio is not an audio relay.** `/api/radio/stations` contacts only allowlisted Radio Browser HTTPS hosts and paths, rejects redirects, rejects any hostname with a loopback/private/link-local/metadata/non-public A or AAAA result, and pins each TLS connection to a validated address. It returns normalized public HTTPS stream URLs; `/api/radio/click/:uuid` applies the same destination policy and accepts only station IDs from the current bounded catalog. The browser then connects directly to the broadcaster after an explicit playback action, so the broadcaster sees the listener's IP address. GEV never proxies, caches, records, or redistributes audio.
+- **Québec 511 video plays in the browser, opt-in and after Play.** With `CCTV_QUEBEC_VIDEO_ENABLED=1`, `/api/cctv/sources` lists, for each MTQ camera, one URL built server-side from its numeric id on `https://www.quebec511.info/Carte/Fenetres/camera.ashx`; the overlay accepts no other host, path or format. The browser loads that clip only after the viewer presses Play for the selected camera, so Québec 511 sees the viewer's IP address, and the panel says so before Play. Selecting a camera by click, auto-hop, a scene or voice never loads it, and switching cameras stops playback. GEV never proxies, caches or reads the video's pixels. With the flag unset (the default) the browser makes no request to Québec 511.
 - **No verbatim client headers upstream.** The CCTV media route is the one route that relays a request header (`Range`, for video seeking). It is parsed and canonicalized before it is forwarded: one `bytes=` range only, with every accepted form — explicit span, open-ended and suffix — bounded to the same 64 MiB ceiling the relay applies to a declared response body. Multi-range, malformed, inverted and non-`bytes` values are dropped and the request proceeds without a `Range`, as RFC 7233 §3.1 prescribes. Bounding the request bounds what is asked for: a response that declares no length — live streamed media, or a chunked body from an upstream that ignores the `Range` — has no ceiling. An upstream request the browser has stopped waiting for is cancelled rather than left running, whether the viewer leaves before the headers arrive or during the body.
 - **Transit fetches registered feeds only.** `/api/transit/vehicles/<id>` resolves the id against `src/data/transitFeeds.js`; the browser never supplies a URL, and a feed that is registered but disabled does not resolve at all. Redirects are followed manually and each hop is validated against the feed's own https origin before it is requested, so an off-origin or downgraded hop is refused rather than contacted. Bodies are capped at 8 MB, the protobuf is decoded server-side under entity-count and string-length ceilings, a differential feed is refused, and snapshots live 15 s in memory with no disk cache. A per-feed admission limiter and a failure cooldown ladder bound what this process can ask of any operator.
 - **Local receiver feeds are operator-configured and local-only.** `/api/local-receivers/aircraft` reads only the `aircraft.json` URLs in the server's `LOCAL_RECEIVER_FEEDS`; the browser never supplies an address. Each host must pass the shared tap address rule (`src/data/tapAddress.js`: loopback, RFC1918, `localhost`, `*.local`; no link-local, IPv6 or other names), the scheme must be http(s), the path must end in `aircraft.json`, and credentials, queries and fragments are refused. Invalid entries are logged at startup and never fetched. Reads use a 2 s timeout, refuse redirects, cap bodies at 2 MB and share one read per second; responses name each feed by band only and never carry upstream error text.
 - **Voice place search runs only on the operator's Overpass.** `/api/osm/features` answers only when `OVERPASS_UPSTREAMS` is set and never falls back to a public instance. The client sends a curated preset id, a box, a mode and a limit; the server writes and quotes the Overpass query itself, so no client or model text reaches it. Boxes are capped (36 deg² for a count, 4 deg² for a listing), as are the feature limit, the Overpass timeout and memory, and the response bytes read. Each client (IPv6 clients keyed by /64, as on `/api/overpass`) runs one search at a time and two run at once in all, under a per-client rate limit (12/min) and a global one (30/min); a search gets 22 s across every configured endpoint in turn (Overpass itself is told 20 s), which ends before the voice answer stops waiting at 25 s. The route sits behind the cross-site gate below. Answers are cached in memory and on disk (`.gev-cache/osm-features/`, at most 400 entries and 256 MB, kept a day), keyed to the configured instance so a repointed `OVERPASS_UPSTREAMS` never serves the old one's answers; a malformed answer is never cached.
-- **Validated response formats.** Proxied bodies are relayed only in the format the route serves. CCTV frames and the Street View fallback accept JPEG, PNG, GIF, WebP and AVIF only, sent under their canonical type; any other type falls through to the next fallback. Live CCTV media must match its feed kind (`video/mp4`, `video/webm`, or `multipart/x-mixed-replace` with a boundary) before it is relayed or the camera counts as healthy, and its redirects stay on the registered origin. GBFS bodies must parse as JSON and are re-serialized as `application/json; charset=utf-8`. Camera catalog URLs are pinned by parsed URL — scheme, exact host, no credentials, default port, and a normalized path inside the agency's image directory — and a redirect on a pinned host must stay inside the same directory. Every `/api/cctv` route uses the keyless cross-site checks described below, so cameras stay reachable behind a reverse proxy; a request carrying forwarding headers never reaches the key-bearing Street View fallback and gets the placeholder frame instead, as when no key is configured.
+- **Validated response formats.** Proxied bodies are relayed only in the format the route serves. CCTV frames and the Street View fallback accept JPEG, PNG, GIF, WebP and AVIF only, sent under their canonical type; any other type falls through to the next fallback. The one exception is a source registered as an MJPEG still (the Taiwan Highway Bureau feeds): its `multipart/x-mixed-replace` answer is read only up to its first JPEG part, capped at 2 MB, and sent as `image/jpeg`; a multipart answer from any other camera falls through. A camera whose API needs an operator credential (the City of Ottawa certificate, `OTTAWA_CAMERA_CERTIFICATE`) has a keyless catalog URL; the frame proxy adds the credential only at fetch time, only for a URL inside that camera's pinned path, so `/api/cctv/sources` and `/api/cctv/stream` never carry it. Live CCTV media must match its feed kind (`video/mp4`, `video/webm`, or `multipart/x-mixed-replace` with a boundary) before it is relayed or the camera counts as healthy, and its redirects stay on the registered origin. GBFS bodies must parse as JSON and are re-serialized as `application/json; charset=utf-8`. Camera catalog URLs are pinned by parsed URL — scheme, exact host, no credentials, default port, and a normalized path inside the agency's image directory — and a redirect on a pinned host must stay inside the same directory. Every `/api/cctv` route uses the keyless cross-site checks described below, so cameras stay reachable behind a reverse proxy; a request carrying forwarding headers never reaches the key-bearing Street View fallback and gets the placeholder frame instead, as when no key is configured.
 - **Consistent API response headers.** Every `/api` response, including errors, partial content, Host refusals and unknown routes, carries `Content-Security-Policy: default-src 'none'; sandbox` and `X-Content-Type-Options: nosniff` (`apiResponseHeadersPlugin` in `build/vite.js`, installed ahead of the Host check). A route that sets its own policy adds it as a further policy; it never replaces this one.
 - **Response-size caps and timeouts** on proxied responses.
 - **Sanitized errors** — internal error details are not echoed back to clients.
 - **Coalesced OAuth refresh** and cached successful responses only (OpenSky).
 - **Redacted debug logging.** The voice debug log (`.gev-logs/`, gitignored) strips API keys, bearer tokens, client secrets, and image data URLs before writing.
-- **Cross-site gate on cost/log endpoints.** The cost-bearing (`/api/realtime/token`, `/api/openai/hud-summary`, `/api/google/nearby-places`, `/api/google/text-search`), quota-bearing (`/api/mapillary/*`, with a per-IP limit on tiles, and `/api/tomtom/*`, backed by its persistent daily tile budget) and log (`/api/realtime/debug-log`) endpoints refuse cross-site browser requests: a foreign or opaque `Origin`, a `Sec-Fetch-Site` other than `same-origin`/`none` (this is what blocks an `<img>`/navigation that carries no `Origin`), or any reverse-proxy/CDN forwarding header returns `403`. Non-browser loopback tools (the repo QA harnesses POST the token endpoint with no `Origin`) and the explicit `HOST=0.0.0.0` LAN opt-in keep working — the gate deliberately does not require a loopback remote address; that stricter requirement belongs only to the credential panel (`admitKeySetupRequest`). The Host check (`allowedHosts`, applied by `hostCheckPlugin` ahead of every route, since Vite's own check runs only after plugin middleware) rejects a rebinding `Host` before any handler runs, in every mode, and the gate is defense in depth behind it: the LAN opt-in keeps that check and accepts only IP addresses, `localhost` and names listed in `GEV_ALLOWED_HOSTS`. **Limit:** a name you list there is trusted like the app's own address, so list only names you control. The keyless map routes (`/api/terrain/heights`, `/api/drone-airspace`, `/api/overpass` and voice place search's `/api/osm/features`, which spends the same operator Overpass) use the same cross-site checks, minus the forwarding-header refusal: they guard only per-client quotas and caches, not a key or a bill, and the map and voice need them to work behind a reverse proxy. `/api/overpass` also admits at most 300 POSTs a minute per peer (IPv6 peers keyed by /64) and 900 a minute across all remote peers before it reads a body. A direct loopback request — a loopback socket with none of the forwarding headers `hasProxySignals` checks (`Forwarded`, `Via`, `X-Forwarded-For`, `X-Forwarded-Host`, `X-Forwarded-Port`, `X-Forwarded-Proto`, `X-Real-IP`, `CF-Connecting-IP`, `CF-Ray`) — draws on its own per-peer admission window, so remote peers cannot exhaust the owner's admission. A reverse proxy on the same machine must add at least one of those headers (Caddy and Cloudflare do by default; nginx needs `proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;`, plus `proxy_set_header Host $http_host;` and `proxy_set_header X-Forwarded-Proto $scheme;` so the `Origin` check matches), or its traffic is indistinguishable from the owner's and shares the owner's window. With one, its requests are then counted as remote, in one bucket per proxy socket — the forwarded client address is never trusted as identity — so all users behind one proxy share 300/min. The isolation needs a loopback socket: under the default Docker bridge network every host-side client, the owner included, arrives from the container gateway and is one remote peer. **Limit:** this isolates admission only. The upstream budget (90 requests/min per client key, 300/min across all clients) is shared, so once remote traffic has used the global upstream budget, an owner request that misses the cache can still get `429`, or `503` when remote misses hold every upstream concurrency slot; cache hits are unaffected. The CCTV routes (`/api/cctv/*`) use the same keyless checks; their one key-bearing step, the Street View fallback, is skipped for any request with forwarding headers.
+- **Cross-site gate on cost/log endpoints.** The cost-bearing (`/api/realtime/token`, `/api/openai/hud-summary`, `/api/google/nearby-places`, `/api/google/text-search`), quota-bearing (`/api/mapillary/*`, with a per-IP limit on tiles, and `/api/tomtom/*`, backed by its persistent daily tile budget) and log (`/api/realtime/debug-log`) endpoints refuse cross-site browser requests: a foreign or opaque `Origin`, a `Sec-Fetch-Site` other than `same-origin`/`none` (this is what blocks an `<img>`/navigation that carries no `Origin`), or any reverse-proxy/CDN forwarding header returns `403`. Non-browser loopback tools (the repo QA harnesses POST the token endpoint with no `Origin`) and the explicit `HOST=0.0.0.0` LAN opt-in keep working — the gate deliberately does not require a loopback remote address; that stricter requirement belongs only to the credential panel (`admitKeySetupRequest`). The Host check (`allowedHosts`, applied by `hostCheckPlugin` ahead of every route, since Vite's own check runs only after plugin middleware) rejects a rebinding `Host` before any handler runs, in every mode, and the gate is defense in depth behind it: the LAN opt-in keeps that check and accepts only IP addresses, `localhost` and names listed in `GEV_ALLOWED_HOSTS`. **Limit:** a name you list there is trusted like the app's own address, so list only names you control. The keyless map routes (`/api/terrain/heights`, `/api/drone-airspace`, `/api/inaturalist/observations`, `/api/acartia/sightings`, `/api/overpass` and voice place search's `/api/osm/features`, which spends the same operator Overpass) use the same cross-site checks, minus the forwarding-header refusal: they guard only per-client quotas and caches, not a key or a bill, and the map and voice need them to work behind a reverse proxy. `/api/overpass` also admits at most 300 POSTs a minute per peer (IPv6 peers keyed by /64) and 900 a minute across all remote peers before it reads a body. A direct loopback request — a loopback socket with none of the forwarding headers `hasProxySignals` checks (`Forwarded`, `Via`, `X-Forwarded-For`, `X-Forwarded-Host`, `X-Forwarded-Port`, `X-Forwarded-Proto`, `X-Real-IP`, `CF-Connecting-IP`, `CF-Ray`) — draws on its own per-peer admission window, so remote peers cannot exhaust the owner's admission. A reverse proxy on the same machine must add at least one of those headers (Caddy and Cloudflare do by default; nginx needs `proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;`, plus `proxy_set_header Host $http_host;` and `proxy_set_header X-Forwarded-Proto $scheme;` so the `Origin` check matches), or its traffic is indistinguishable from the owner's and shares the owner's window. With one, its requests are then counted as remote, in one bucket per proxy socket — the forwarded client address is never trusted as identity — so all users behind one proxy share 300/min. The isolation needs a loopback socket: under the default Docker bridge network every host-side client, the owner included, arrives from the container gateway and is one remote peer. **Limit:** this isolates admission only. The upstream budget (90 requests/min per client key, 300/min across all clients) is shared, so once remote traffic has used the global upstream budget, an owner request that misses the cache can still get `429`, or `503` when remote misses hold every upstream concurrency slot; cache hits are unaffected. The CCTV routes (`/api/cctv/*`) use the same keyless checks; their one key-bearing step, the Street View fallback, is skipped for any request with forwarding headers.
 - **Full Content-Security-Policy.** The dev and preview servers send a real CSP (`script-src 'self' 'unsafe-eval' blob:` plus the YouTube, Facebook and X scripts the Nepal event's embedded media loads and the Maps JavaScript API that Street View runs on, with a matching `frame-src` for their players and posts: no inline script and no other script origin; `blob:` covers the object URLs Cesium's bundled workers bootstrap through in the built app), alongside the existing `X-Frame-Options: DENY` and `frame-ancestors 'none'`. `'unsafe-eval'` stays because Knockout, bundled inside Cesium's widgets package, resolves the global object with `eval` at load time and the globe does not initialize without it; styles permit `'unsafe-inline'` and Google Fonts because Vite's dev client injects `<style>` elements.
 
 Allowing `maps.googleapis.com` in `script-src` also trusts its JSONP endpoints, which can bypass the script allowlist if an HTML-injection bug exists; this is an accepted limitation of loading the Maps JavaScript API, alongside the existing `'unsafe-eval'` allowance.

changelog.d/1426-fire-intensity-filter.md

@@ -0,0 +1,12 @@
+- Color every Active Fires detection by fire radiative power on a six-stop
+  ember → white-hot ramp (ember · red · flame · orange · gold · white-hot at
+  0 · 5 · 20 · 50 · 100 · 300 MW, brighter as power rises), and add a
+  log-scale minimum-FRP slider whose track is the ramp, an All / Nominal+ /
+  High confidence switch and an "N of M shown" counter to the layer row. Far
+  zoom shows a Snap Map–style heatmap in the same colors instead of squares,
+  one distinct spot per fire, empty where nothing burns, and cross-fades with
+  the markers around 4,500 km with no gap, keeping weak fires as markers. The filter applies once before
+  rendering, so markers, cards, the heatmap, context and the top-fires query
+  agree; share links keep it (`w` token: `f`, `c`), and `get_active_fires`
+  takes matching `min_frp_mw` and `confidence` arguments. Default 0 MW / All
+  (gekh, #1426).

changelog.d/1481-rio-transit.md

@@ -0,0 +1,5 @@
+- Add Rio de Janeiro to the Transit layer: municipal buses and the Mobi-Rio BRT
+  from SMTR's keyless GTFS-Realtime feeds (CC BY 4.0), the layer's first Latin
+  American region. Rio's internal route keys are joined to SMTR's published
+  GTFS `routes.txt`, so a card reads "Route SN731" rather than
+  "Route O0731AAN0A" (IMBrandao, #1481).

changelog.d/1506-cctv-taiwan-quebec-ottawa-world.md

@@ -0,0 +1,8 @@
+- Expand CCTV coverage with a keyless Taiwan Highway Bureau fallback, 1,120
+  Québec camera locations, City of Ottawa traffic cameras (needs a free city
+  access certificate, `OTTAWA_CAMERA_CERTIFICATE`), and 2,230 curated
+  image-backed cameras from Oregon and Japan (InoukT, #1506).
+- Québec 511 in-browser video is opt-in (`CCTV_QUEBEC_VIDEO_ENABLED=1`) and
+  loads only after the viewer presses Play; enforce provider-specific frame
+  refresh limits, and report recognized MLIT maintenance images as degraded
+  instead of healthy camera snapshots.

changelog.d/1512-world-clock-timeline.md

@@ -0,0 +1,5 @@
+- One world clock now drives everything with a time of its own: the sky,
+  the HUD clock, satellites, launches and weather. A timeline along the
+  bottom of the screen, shown while one of those layers is on, plays, pauses
+  and scrubs it, with a tick for each launch or frame and a way back to
+  live. Share links made away from live carry the time (samehkhamis, #1512).

changelog.d/1513-timeline-launches-speed-buffering.md

@@ -0,0 +1,7 @@
+- The timeline brings launches up as the time passes them, offers play
+  speeds from real time to a week a second, and plays smoothly, holding only
+  when the next weather frame has yet to load, with a spinner by the time
+  while it waits. The time rides in a bubble over the handle. The track zooms
+  with a scroll or a pinch, drags along, and goes to the time under a tap, on
+  a phone as on a desktop. Zooming out on the globe stops while the globe is
+  still in view instead of leaving it a speck (samehkhamis, #1513).

changelog.d/1520-voice-camera-tilt.md

@@ -0,0 +1,6 @@
+- Voice "tilt the camera" works from the top-down view a fly-to lands on: the
+  camera swings about the place under the crosshair, keeps its heading, and can
+  tilt to a spoken angle ("tilt 45 degrees") or a default oblique view. A tilt,
+  orbit, pan or rotate said with a fly-to ("fly to Paris and orbit it") now
+  waits for the flight to land, and is dropped if you move the map meanwhile
+  (Manjunath, @manjunath22466, #1520).

changelog.d/1521-provider-labels.md

@@ -0,0 +1,4 @@
+- Cockpit Contact counts and the Contacts list name the provider that
+  answered, marked `FALLBACK` or `STALE` as in the Layers panel. Flights from
+  the adsb.lol fallback no longer read OpenSky, and vessels no longer always
+  read AISStream (German, @gekh, #1521).

changelog.d/1524-tools-heading-wrap.md

@@ -0,0 +1,3 @@
+- The agent and voice query tools wrap whole-degree directions into 0–359, so
+  a vessel course or heading, aircraft course, transit bearing, camera heading
+  or satellite azimuth that rounds to 360 reads 0 (@quanticsoul4772, #1524).

changelog.d/1528-s2-ghostmaps-age-filter.md

@@ -0,0 +1,4 @@
+- Add an adjustable event-age filter across S2 GhostMaps products, defaulting
+  to seven days with 1-, 3-, 14- and 30-day choices and an All markers option.
+  Preserve undated features, save the selected window and expire old events
+  while the map stays open. Thanks @dylanmaniatakes (#1528).

changelog.d/1532-globe-in-view.md

@@ -0,0 +1,11 @@
+- Keep the globe in view from orbit. Cesium's free look (Shift+drag) turned
+  the camera in place, so a few drags from the whole-globe view left only
+  stars, and the pose stayed in the share link. Free look now works only below
+  1,000 km, and above it a drag that starts on the stars orbits the globe
+  instead of turning the camera; a camera move that ends above it with no
+  planet surface in view (inside the scope keyhole when the scope is on) turns
+  straight down; and voice tilt and turns from orbit stop while the planet is
+  still on screen and say so instead of reporting a turn they could not make.
+  Thanks to [Chad Elliott](https://github.com/THEtheChad) for the review that
+  closed the drag path and kept authored scenes framed (Manjunath,
+  @manjunath22466, #1532).

changelog.d/1535-fires-empty-heat-reenable.md

@@ -0,0 +1,2 @@
+- Keep retained Active Fires heat imagery hidden when an empty filtered layer is
+  re-enabled while a new snapshot is pending (radianx, #1535).

changelog.d/1546-chat-provider-switch.md

@@ -0,0 +1,5 @@
+- Keep typed chat's view when switching AI Provider: Settings opened from
+  chat stay chat's Settings for the new provider instead of falling back to
+  voice and widening the dock. Opening chat or closing the
+  voice panel now also clears a voice error left on the dock (Manjunath,
+  @manjunath22466, #1546).

changelog.d/1547-nominatim-cache-mode-windows.md

@@ -0,0 +1,3 @@
+- The Nominatim disk-cache test checks the cache directory and file modes
+  only where POSIX modes exist, so it no longer always fails on Windows
+  (quanticsoul4772, #1547).

changelog.d/1556-cockpit-own-layer-entry.md

@@ -0,0 +1,6 @@
+- Enter Cockpit with only the ridden aircraft's layer on. Contacts is no longer
+  required, and ending Contacts mid-session keeps the view and the layer it
+  rides; turning off the aircraft's own feed ends the view, a missing other
+  feed reads `… FEED OFF · PARTIAL PICTURE`, and double-clicking the followed
+  aircraft or the entry beside its readout enters it (Denis Groshev, @ZloyS,
+  #1556).

changelog.d/1557-cockpit-ship-bridge.md

@@ -0,0 +1,4 @@
+- Ride the selected AIS vessel from its bridge: an eye height by vessel type,
+  dead reckoning between fixes, a bridge HUD with a 3–24 NM radar, look-around
+  with the arrow keys, and a waterline read from the scene so river boats sit on
+  the river rather than at sea level (Denis Groshev, @ZloyS, #1557).

changelog.d/1558-satellite-classes.md

@@ -0,0 +1,4 @@
+- File satellites under six classes, Stations, Imaging, Telecom, Starlink,
+  Probes and Debris, each with a toggle; all but Starlink show by default.
+  Classes come from CelesTrak SATCAT, the UCS Satellite Database and name rules
+  (Denis Groshev, @ZloyS, #1558).

changelog.d/1559-cockpit-orbital-view.md

@@ -0,0 +1,4 @@
+- Ride a tracked satellite in an orbital view: a track-up nadir camera, 1–8×
+  zoom, off-nadir tilt with an approximate swath, a CURRENTLY OVER line, and the
+  owner's flag, operator and TLE identity. `C` no longer enters or leaves first
+  person; double-click and the entry buttons do (Denis Groshev, @ZloyS, #1559).

changelog.d/1560-orbital-sensor-zoom.md

@@ -0,0 +1,4 @@
+- Zoom imaging satellites past 8×, up to 128×, as far as their sensor's
+  confirmed swath allows at the live altitude, with a to-scale swath strip, a
+  SENSOR step, mouse-wheel zoom, imagery pre-loaded ahead of the ground track and
+  the TLE's age (Denis Groshev, @ZloyS, #1560).

changelog.d/1561-chat-autocomplete-arabic-marks.md

@@ -0,0 +1,3 @@
+- Chat autocomplete finds Arabic suggestions typed without short vowels or
+  shadda, so «تتبع» now suggests «اعرض تتبّع الرحلات المباشر»
+  (German, @gekh, #1561).

changelog.d/1569-perimeters-sub-acre-size.md

@@ -0,0 +1,3 @@
+- Show a fire perimeter under one acre at its reported size. The incident card
+  rounded WFIGS sizes to whole acres, so a 0.25-acre fire read "0 ac"
+  (Rudy Celekli, @rudycelekli, #1569).

changelog.d/1576-transit-bikeshare-coverage-prompt.md

@@ -0,0 +1,4 @@
+- Say why Transit and Bike Share are empty outside coverage. Over a city with
+  no feed or system (London, Tokyo) their Layers rows say so and count the
+  covered regions or systems, or say how low to fly, instead of `never`;
+  leaving coverage clears the last-update time (German, @gekh, #1576).

changelog.d/1578-space-missions-failed-entry.md

@@ -0,0 +1,4 @@
+- Space Missions no longer locks the workspace when its mission index fails to
+  load (429, timeout or bad payload): entry rolls back to the previous layers
+  and camera view and a toast says the index could not load (German, @gekh,
+  #1578).

changelog.d/1580-orbital-ground-focus.md

@@ -0,0 +1,4 @@
+- Hold the orbital camera on a mapped site as the satellite passes over it,
+  from a click on its marker or its Live Signals row, and list nearby sites
+  and satellites in orbit's Live Signals, where a row focuses a site or rides
+  a satellite (Denis Groshev, @ZloyS, #1580).

changelog.d/1581-new-strings-translations.md

@@ -0,0 +1,4 @@
+- Fix the translations of the voice area cards, the fire confidence filter,
+  the drone airspace layer and Sea Marks: one word for "landmark" per
+  language, the airspace layer names the airspace again, and Traditional
+  Chinese follows Simplified Chinese again (German, @gekh, #1581).

changelog.d/1585-keyless-unicode-search.md

@@ -0,0 +1,3 @@
+- Keep keyless place search on a nearby exact match for names written in
+  non-Latin scripts instead of discarding the match and retrying without its
+  proximity ranking (mertkayacs, #1585).

changelog.d/1591-wildlife-sightings.md

@@ -0,0 +1,12 @@
+- Add Wildlife Sightings in the Wildlife layer group, off by default, using
+  keyless iNaturalist observations within 48 h (whales 7 d) and Acartia Salish
+  Sea marine mammals. CONFIRMED and taxa filters share via token `9`.
+  A noninteractive density glow accompanies real-sighting taxon badges,
+  decluttered species labels and credited ambient photos. Selection stays
+  pinned across camera and sample changes and opens an anchored photo card
+  with a contained image, creator/licence and one iNaturalist source link.
+  Obscured and Acartia sightings use text-only cards; private records and
+  Acartia comments are excluded. Attribution appears in the layer row and
+  Data attribution popover. Cached progressive tiles, bounded image/billboard
+  work and a paced queue preserve iNaturalist's 60/minute and 8,000/day limits.
+  All 11 locales supported. (lyehe, #1591)

changelog.d/1601-street-level-keyless-default.md

@@ -0,0 +1,4 @@
+- Without a Mapillary token, Street Level starts on the first keyless source
+  (KartaView) instead of opening on Mapillary's `KEY REQUIRED` with nothing on
+  the globe. A share link that turns a source off is respected
+  (asturksever, #1601).

changelog.d/1609-traffic-lines-dots-toggles.md

@@ -0,0 +1,4 @@
+- Street Traffic offers separate Lines and Dots toggles while live flow is on:
+  Lines draws each road with flow in green, amber or red, and Dots shows or
+  hides the moving dots. A host can choose which road modes it offers; without
+  OpenStreetMap the layer never draws simulated roads (#1609).

changelog.d/1611-fr-catalog-review.md

@@ -0,0 +1,2 @@
+- French catalog review: missing narrow no-break spaces, apostrophes, one
+  mistranslated message and the Starlink shell wording (abiyeenzo, #1611).

changelog.d/1616-openai-chat-tool-patterns.md

@@ -0,0 +1,4 @@
+- Typed chat on OpenAI answers again: OpenAI refused every message because
+  `resolve_area`'s area-id pattern uses Unicode classes Chat Completions does
+  not accept. Chat leaves those patterns out; area ids are still checked
+  before the tool runs (samehkhamis, #1616).

changelog.d/1617-cctv-iceland.md

@@ -0,0 +1,12 @@
+- Add Icelandic road cameras from the Icelandic Road and Coastal Administration
+  (Vegagerðin) as a CCTV pack. The camera list is one keyless JSON request to
+  `gagnaveita.vegagerdin.is/api/vefmyndavelar2014_1` (about 500 views at 166
+  stations); frames are JPEG stills in `www.vegagerdin.is/vgdata/vefmyndavelar/`,
+  and only links inside that directory are registered. The catalog is fetched
+  over https with redirects refused and a 2 MiB body cap. An explicit facing in
+  the view description ("til vesturs", "í suður", "séð austur") sets a
+  high-confidence heading; other views keep the low-confidence fallback pose.
+  IRCA publishes the images under CC BY 4.0, credited in the Data attribution
+  popover. Loads the 250 views nearest Reykjavík, Akureyri, Egilsstaðir,
+  Ísafjörður and Selfoss; `CCTV_ICELAND_MAX_SOURCES` changes that cap and
+  `CCTV_ICELAND_ENABLED=0` turns the pack off (daikaginza, #1617).

changelog.d/1619-giroc-camera-hls-segments.md

@@ -0,0 +1,5 @@
+- Add an optional Giroc / Webcam Romania CCTV source pack with corrected
+  coordinates, live HLS, a snapshot fallback and provider attribution. Allow
+  HLS segments up to 8 MiB so high-resolution cameras whose segments exceed
+  4 MiB can play, while retaining the 24 MiB per-session cache and existing
+  origin and session limits (NeoXrated23, #1619).

changelog.d/1620-cctv-opening-camera.md

@@ -0,0 +1,3 @@
+- Turning CCTV on opens the camera nearest you instead of the first camera in
+  the catalog, which showed a Sydney camera in London. A share link opens on
+  the camera nearest the shared view once its flight lands (samehkhamis, #1620).

changelog.d/1628-transit-more-cities.md

@@ -0,0 +1,14 @@
+- Add 34 keyless feeds to the Transit layer, the first in Central and Eastern
+  Europe, Italy, Spain, France, Japan and Malaysia: Szczecin, Lisbon (Carris
+  Metropolitana and the city's Carris), Prague, Warsaw, Kraków, Poznań,
+  Gdańsk, Rzeszów, Vilnius, Bucharest, Cluj-Napoca, Iași, Rome, Turin, Venice
+  (buses and waterbuses), Bordeaux, Montpellier, Rouen, Toulon, Le Havre,
+  Tours, Málaga, Sendai, Johor Bahru, Kota Bharu, Adelaide, Atlanta, Denver,
+  Edmonton, Halifax and Victoria. Each feed records its licence, or that none
+  is stated, in the registry and DATA_SOURCES.md. Speeds published in km/h
+  (Lisbon, Montpellier, Toulon) are converted to m/s by the proxy; route ids
+  read as the line on the vehicle; Prague metro, trains, trams and ferries,
+  Bordeaux trams and boats, the Rouen Métro, Le Havre trams and Venice
+  waterbuses take their own mode. The Warsaw and Poznań credits carry the
+  data date their terms ask for, and the data.gov.my feeds are fetched at
+  most twice a minute to stay inside the API's rate limit (IMBrandao).

changelog.d/1634-layer-state-registered-only.md

@@ -0,0 +1,3 @@
+- An application built with fewer layers no longer restores, saves or shares a
+  layer it does not have when a link or saved state from a full build names it
+  (samehkhamis, #1634).

changelog.d/1636-draw-mark-actions.md

@@ -0,0 +1,4 @@
+- Draw rows take an application's own actions: `createApplicationTools({
+  drawMarkActions })` adds buttons to drawn areas' and lines' rows, each given
+  the shape's `[lon, lat]` geometry, with what it answers shown under the row.
+  The standalone build passes none and is unchanged (samehkhamis, #1636).

changelog.d/1637-orbital-cockpit-followups.md

@@ -0,0 +1,4 @@
+- Keep the orbital cockpit's sensor strip steady through a zoom step, load the
+  satellite owner flags at startup from one generated 15 KB sheet, and name
+  "Place names" in the loading status while the place-name packs load on first
+  lookup (Sameh Khamis, @samehkhamis, #1637).

changelog.d/762-tile-budget-module.md

@@ -0,0 +1,4 @@
+- Move the tile budget helpers `utcDayKey`, `normalizeBudget` and
+  `isOverBudget` out of the TomTom module into `src/data/tileBudget.js`, so
+  other keyed tile proxies can share them. `src/data/tomtomTiles.js`
+  re-exports them; behaviour does not change (monwiss, #762).

changelog.d/766-node26-allocation-gates.md

@@ -0,0 +1 @@
+- Run the existing GC-bracketed allocation regression gates on Node 26 as well as Node 24. Keep the current byte budgets so CI catches allocation regressions on both supported runtimes (BreezeDelegate, #766; fixes #39).

changelog.d/794-api-method-guard.md

@@ -0,0 +1,4 @@
+- Answer `405 Method Not Allowed` with `Allow: GET` to anything but `GET` on
+  `/api/flights`, `/api/military` and `/api/route`, as the other query proxies
+  do. They answered every verb with the same body. The refusal comes before
+  rate limiting and any upstream call (daikaginza, #794).

changelog.d/795-opensky-compress-cached-body.md

@@ -0,0 +1,5 @@
+- Compress the live flight snapshot on the wire. `/api/flights` gzips its
+  cached global snapshot and its regional adsb.lol fallback once per refresh
+  and sends that frame to clients that offer gzip: about 860 KB becomes about
+  250 KB. Other clients get the same bytes uncompressed, and both answers carry
+  `Vary: Accept-Encoding` (daikaginza, #795).

changelog.d/847-cyclone-shared-selection.md

@@ -0,0 +1,3 @@
+- Let the voice assistant read the storm you select in Cyclone advisories:
+  its official advisory, position, intensity and movement. Clearing the
+  selection and the storm leaving the feed are reported apart (kvnloo, #847).

changelog.d/870-hidden-contact-dr.md

@@ -0,0 +1,4 @@
+- Reduce dead-reckoning work for flights already hidden behind the horizon.
+  Hidden contacts update on a staggered one-in-13-ticks rotation (about once a
+  second) while visible contacts and contacts with fleet models retain the full
+  update path (Wilmer Alzate, #870).

changelog.d/953-datacenters-norway-refresh.md

@@ -0,0 +1,2 @@
+- Add Troll Housing to the Datacenters layer (4,352 features) by refreshing
+  Norway from OpenStreetMap data of 2026-10-05 (trygvehhh, #953).

config/cctv_sources.romania.json

@@ -0,0 +1,23 @@
+[
+  {
+    "id": "ro-giroc-webcamromania",
+    "name": "Giroc — Webcam Romania",
+    "city": "Giroc, Timiș",
+    "cityId": "giroc",
+    "provider": "Webcam Romania · webcamromania.ro",
+    "sourceKind": "configured",
+    "feedType": "hls",
+    "url": "https://w4.webcamromania.ro/giroc/index.m3u8",
+    "snapshotUrl": "https://webcamromania.ro/media/snapshots/01a0267e-d893-7203-a7eb-7ce3c8c99703/latest.jpg",
+    "lat": 45.70028947266781,
+    "lon": 21.233675914004227,
+    "headingDeg": 0,
+    "headingConfidence": "low",
+    "pitchDeg": -17,
+    "fovDeg": 74,
+    "rangeM": 700,
+    "mountHeightM": 24,
+    "groundElevationM": 87,
+    "license": "Public camera: https://webcamromania.ro/webcam-orase/webcam-giroc/ . Provider terms: https://webcamromania.ro/termeni-si-conditii/ . Video rights remain with the camera operator. Coordinates corrected by the contributor; direction, height, elevation and field of view are uncalibrated estimates."
+  }
+]

docs/CCTV_INTEGRATION.md

@@ -0,0 +1,155 @@
+# CCTV integration workflow
+
+Use this workflow when adding a camera provider or repairing an existing feed.
+The CCTV catalog comes through the local server; media normally does too. Keep
+provider-specific URL policy on the server, including any validated browser-only
+media URL permitted by the exception below.
+
+## 1. Check the source before coding
+
+- Identify the catalog endpoint and the actual frame or live-media endpoint.
+  They may be different hosts or use different formats.
+- Read the provider's license, terms, attribution, rate limits, and access
+  requirements. Publicly reachable data is not automatically licensed for
+  reuse. Record whether the app may display it and whether any use is
+  restricted.
+- Prefer a public, keyless feed. If credentials are required, keep them in a
+  server-only environment variable; never put a secret in browser code or a
+  Vite-exposed variable. A pack that needs a key is opt-in by that key: with
+  the variable unset it makes no request and logs once (Ontario 511 and
+  Ottawa). Keep the key out of catalog URLs and add it only at fetch time. Use
+  the provider's documented API, not a website endpoint that skips its key. If
+  access terms require an agreement or remain unconfirmed, make the pack
+  opt-in and ensure it makes no request by default.
+- Confirm the feed can be fetched from the app's Node server environment. A URL
+  opening in a browser does not prove the server can reach it, and browser CORS
+  behavior does not diagnose a server-side fetch.
+- Treat camera directories and aggregators such as [TW Live](https://tw.live/)
+  as discovery aids. Trace each listing to the original agency or camera owner;
+  their data and media terms govern reuse. For example, SkylineWebcams says
+  only camera hosts may embed its live feed and its terms restrict copying or
+  retransmitting footage, so do not proxy its stream without written
+  authorization ([FAQ](https://www.skylinewebcams.com/support/faq.html),
+  [terms](https://www.skylinewebcams.com/en/terms-of-use.html)).
+- Decide whether the provider supplies still snapshots or continuous video.
+  Prefer stills unless live video is necessary and supported by the existing
+  proxy path.
+
+## 2. Add and register the provider pack
+
+Use the smallest existing provider as a template. Current owners are:
+
+- `server/providers/cctv/sources.js` for standard open-data loaders.
+- `server/providers/cctv/<provider>.js` for a provider with its own parser,
+  fallback, or more involved URL policy.
+- `server/providers/cctv/catalog.js` to import the loader and add it to
+  `LIVE_PACKS`. Each pack is independently gated and the shared catalog cap
+  allocates space across packs.
+- `server/providers/cctv/constants.js` for provider endpoints, caps, and
+  timeouts.
+
+Return normalized camera records with stable unique IDs, readable names,
+`city`/`cityId`, provider attribution, valid `lat`/`lon`, and the correct
+`feedType`. Include camera heading only when the source actually provides a
+bearing; descriptive direction text is not a numeric heading. Mark uncertain
+heading data with the existing low-confidence conventions. Set `sourceKind` so
+health and source diagnostics identify the provider. Apply a bounded per-pack
+camera limit and geographic filtering where appropriate; avoid one provider
+silently consuming the whole shared catalog cap.
+
+Camera coordinates need their own verification. Prefer the original provider's
+camera coordinates, then corroborate them against its location description,
+route/mile marker, or official map. An aggregator's map dot, a town/county name,
+or a geocoded attraction name is not a precise camera position. Do not pin a
+camera to a city center or nearby landmark; if its actual location cannot be
+verified, leave it out until it can. For manually curated coordinates, record
+the evidence in the provider data or an adjacent comment. For example, TW Live
+camera pages identify the originating agency; use that agency's catalog for
+the camera point when available.
+
+If the source becomes opt-in, use the catalog's opt-in gate (`envOptIn`) and
+document the flag and reason in `DATA_SOURCES.md`. Otherwise use the normal
+enabled-by-default flag pattern and document how to disable the pack.
+
+## 3. Keep frame and media requests server-registered
+
+The browser should request the local `/api/cctv/frame/:id` or
+`/api/cctv/media/:id` endpoint. Do not pass an arbitrary upstream URL from the
+browser, and do not fetch an unvalidated URL supplied by a catalog record.
+Every provider must have a server-side rule that pins frame and media URLs to
+the expected scheme, host, and path; use HTTPS where the provider supports it.
+Use `pinnedCameraUrl()` for URLs that belong under a fixed provider directory,
+or a stricter provider-specific validator when hosts or paths vary. Register
+any new permitted image/media origin in the existing
+`server/providers/cctv` media policy.
+
+Catalog and media loaders must also:
+
+- refuse unsafe schemes, credentials, unexpected ports, redirects outside the
+  registered origin/path, and malformed identifiers;
+- set request deadlines and cap catalog and buffered frame bodies;
+- parse only the expected format and validate coordinates before returning a
+  camera;
+- handle offline cameras and partial provider failures without failing the
+  entire merged catalog; and
+- avoid persistent frame storage unless the provider's terms explicitly allow
+  it and the design has been reviewed.
+
+For live media, prefer the existing proxy and supported feed type (`mjpeg`,
+`mp4`, `webm`, or `hls`). A direct browser-only video is a narrow fallback for
+a source whose terms allow embedding when the browser can play it but the app
+server cannot fetch it. Unconfirmed embedding terms make it opt-in like any
+other pack, and the browser loads it only after an explicit play action, never
+on selection, because the provider sees the viewer's IP address. Build its URL
+from a validated provider ID on the server; never accept a browser-supplied
+media URL. Render it in a native DOM
+`<video>` without `crossOrigin`, and do not read its pixels into canvas, WebGL,
+or a Cesium texture. If a map preview is needed, a second video request may be
+paused as a DOM overlay at the camera location; label it as an approximate
+still and scale it with map distance. If terms disallow embedding, use a source
+link instead. Read [SECURITY.md](../SECURITY.md) before changing URL
+validation, redirects, or proxy behavior.
+
+When an image provider sets a minimum refresh interval, enforce it at the
+server frame boundary as well as in the client. A bounded in-memory cache and
+single-flight request per camera prevent projection, panel, and re-selection
+paths from multiplying upstream requests; do not persist frames unless the
+provider's terms explicitly allow it.
+
+## 4. Add focused regression coverage
+
+Add provider tests under `src/data/` following the existing CCTV test naming
+and fixtures. Cover at least:
+
+- representative valid catalog rows and their normalized output;
+- missing or invalid IDs, coordinates, and frame URLs;
+- duplicate records and the pack's cap/filter behavior;
+- unsafe host/path, credentials, and redirect cases;
+- timeout, oversized, malformed, and unavailable upstream responses; and
+- the frame or live-media content type the provider actually serves.
+
+Use `src/data/cctvProxy.test.mjs` for shared proxy/media behavior and
+`src/data/cctvCatalogCap.test.mjs` for shared catalog allocation. For a
+browser-only source, verify native playback, denied canvas pixel access, the
+paused second-player overlay, and its cleanup separately from proxy tests. Run
+the focused provider and proxy tests, then the standard checks from
+[CONTRIBUTING.md](../CONTRIBUTING.md) that apply to the change. For runtime
+verification, inspect `/api/cctv/sources`, `/api/cctv/health`, and the camera's
+`/api/cctv/frame/:id` or `/api/cctv/stream/:id` response locally. Confirm a
+successful frame is from the upstream camera by checking its content type and
+`X-CCTV-Source`; a fallback image is not proof that the upstream feed works.
+
+## 5. Update source documentation and submit
+
+- Add the provider, endpoint, terms/license, required attribution, key status,
+  caching behavior, and any restrictions to `DATA_SOURCES.md`.
+- Update the CCTV source section in `docs/CURRENT-STATE.md` when runtime
+  behavior, flags, caps, or fallback behavior changes.
+- Register in-app attribution through the existing source/provider credit
+  fields; update `src/data/dataCredits.js` when the source needs a layer-level
+  credit.
+- Add the required `changelog.d/<pr-number>-<slug>.md` entry for a runtime
+  change, and include the source, license, attribution, key/runtime-fetch
+  details, and verification evidence in the PR description.
+- For a new layer, also follow the camera/source requirements in the
+  [new-layer PR checklist](../CONTRIBUTING.md#adding-a-new-layer).

docs/CODE-BOUNDARIES.md

@@ -163,7 +163,8 @@ local composition mounts them in the same order. Importing the entry performs
 no acquisition; factory calls create independent cache state.
 
 `gods-eye-view/sources/space` owns only fixed upstream URL construction: the
-CelesTrak group/TLE query and Launch Library's recent 30-day detailed feed.
+CelesTrak group/TLE and SATCAT record queries and Launch Library's recent
+30-day detailed feed.
 Callers supply the group or end date and own validation, credentials, transport,
 response limits and cache policy. The boundary gate checks this portable entry
 separately from the Node providers. Satellite rendering and launch replay remain

docs/INFRASTRUCTURE-LAYERS.md

@@ -57,6 +57,6 @@ Consumers use the package exports, which do not import standalone application
 globals.
 
 Dataset files and source/license notices remain under `src/data/local_data/`.
-Their input counts are 4,351 datacenter features and 704 dam features. Cesium may
+Their input counts are 4,352 datacenter features and 704 dam features. Cesium may
 expand multipart geometries into multiple entities; entity and stem counts are
 different measurements. This change does not refresh or relicense the datasets.

docs/KNOWN-ISSUES.md

@@ -10,6 +10,24 @@ For the roadmap and open backlog, see the repository issue tracker.
 
 ## Open
 
+### Wildlife grid relies on the iNaturalist UTFGrid cell schema
+
+Status: Open (guarded fallback)
+
+The `/v1/grid/{z}/{x}/{y}.grid.json` endpoint is documented in the v1 and v2
+API docs (“Grid Tiles UTFGrid”), but the documented response only defines the
+UTFGrid `grid`, `keys` and `data` members; the per-cell records are not
+specified. Its 64×64 UTFGrid shape, keys and cell records
+are validated in full at the allow-list proxy. A schema change or unavailable
+tile retains its last good cells for at most one hour; a cold unavailable grid
+uses sampled observations with the same badges and screen buckets, without
+claiming complete worldwide coverage. Tests use
+synthetic fixtures with the locally inspected tile's exact structure. Retest
+and update the schema guard before accepting an upstream shape change. Grid
+and observation calls share the paced queue, provider budget and 429 cooldown;
+ordinary tile failures do not block observation queries.
+
+
 ### Street traffic can be slow/uneven when panning across dense city blocks
 Status: Open (partially mitigated)
 

docs/SHARE-LINK-FORMAT.md

@@ -119,6 +119,7 @@ probability of about 255 in 256 (many of them already fail as base64url).
 | 25  | `scopeFeatherPct`            | uint  | 100         | 0–200                                                             |
 | 26  | `scopeTerminusPct`           | uint  | none        | 94–100; absent is the adaptive terminus                           |
 | 27  | `styleParams`                | LEN   | style       | packed `(token, value × 100)` pairs                               |
+| 28  | `worldTime`                  | epoch | none (live) | zigzag seconds since 2026-01-01T00:00:00Z                         |
 
 Field 1 absent means `thing` when field 13 is present and `place` otherwise,
 so v1 never writes it; a later view kind writes its code.
@@ -132,6 +133,10 @@ style also extends the pinned style-defaults table.
 `hudVariant` code 1 (`operator`) is retired: the app no longer offers that
 layout and restores it as `tactical`. The code stays reserved.
 
+Field 28 is the world time the link was made at, written only when it was away
+from live. A link without it opens live. Unlike field 8 it may lie ahead of the
+link's creation (a forecast moment), and it opens paused at that time.
+
 Flag bits (field 9): 0 `bloom`, 1 `sharpen`, 2 `hudVisible`, 3
 `celestialRing` (each defaulting by style), 4 `scopeEnabled` (default on).
 

index.html

@@ -26,7 +26,7 @@
        with the sources: src/materialSymbolsSubset.test.mjs fails when a source
        names a glyph this list is missing, because a missing glyph does not draw
        a box — the ligature never forms and the element renders the literal word. -->
-  <link href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20,400,0,0&icon_names=adjust,arrow_drop_down,arrow_forward,arrow_left,arrow_right,bolt,chevron_left,chevron_right,close,close_fullscreen,dark_mode,draw,east,flare,flight,handyman,layers,layers_clear,light_mode,local_fire_department,location_on,more_horiz,movie,my_location,navigation,normal,on,open_in_full,partly_cloudy_day,pentagon,public,radar,radio,right_panel_close,right_panel_open,rocket_launch,satellite_alt,search,settings,skip_next,skip_previous,streetview,timeline,tune,upload_file,videocam,view_in_ar,visibility,visibility_off" rel="stylesheet" />
+  <link href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20,400,0,0&icon_names=adjust,arrow_drop_down,arrow_forward,arrow_left,arrow_right,bolt,bug_report,category,chevron_left,chevron_right,close,close_fullscreen,dark_mode,directions_boat,draw,east,eco,egg_alt,flare,flight,handyman,layers,layers_clear,light_mode,local_fire_department,location_on,more_horiz,movie,my_location,navigation,normal,on,open_in_full,partly_cloudy_day,pause,pentagon,pest_control,pets,play_arrow,public,question_mark,radar,radio,raven,right_panel_close,right_panel_open,rocket_launch,satellite_alt,search,set_meal,settings,skip_next,skip_previous,streetview,timeline,traffic,tune,umbrella,upload_file,videocam,view_in_ar,visibility,visibility_off,water_drop" rel="stylesheet" />
 </head>
 <body>
   <div class="gev-view" data-gev-view="scene-chrome"></div>

package-lock.json

@@ -28,6 +28,7 @@
         "@happy-dom/global-registrator": "^20.14.6",
         "@vitejs/plugin-vue": "^5.2.4",
         "@vue/test-utils": "^2.5.1",
+        "flag-icons": "7.5.0",
         "happy-dom": "^20.14.6",
         "prettier": "3.9.6",
         "puppeteer": "^25.16.0",
@@ -2411,6 +2412,13 @@
         }
       }
     },
+    "node_modules/flag-icons": {
+      "version": "7.5.0",
+      "resolved": "https://registry.npmjs.org/flag-icons/-/flag-icons-7.5.0.tgz",
+      "integrity": "sha512-kd+MNXviFIg5hijH766tt+3x76ele1AXlo4zDdCxIvqWZhKt4T83bOtxUOOMlTx/EcFdUMH5yvQgYlFh1EqqFg==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/fresh": {
       "version": "0.5.2",
       "resolved": "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz",

package.json

@@ -2,7 +2,7 @@
   "name": "gods-eye-view",
   "private": true,
   "version": "0.3.0",
-  "description": "A real-time intelligence console for planet Earth — photorealistic 3D globe, live aircraft/ships/satellites/earthquakes/CCTV, and hands-free voice control. Runs in a browser.",
+  "description": "A real-time intelligence console for planet Earth \u2014 photorealistic 3D globe, live aircraft/ships/satellites/earthquakes/CCTV, and hands-free voice control. Runs in a browser.",
   "type": "module",
   "license": "MIT",
   "author": "Bilawal Sidhu",
@@ -47,6 +47,7 @@
     "build:panel": "node scripts/build-panel.mjs",
     "preview": "vite preview",
     "test": "node scripts/run-unit-tests.mjs",
+    "test:perf": "node scripts/run-perf-tests.mjs",
     "test:track": "node scripts/track-regression.mjs",
     "qa:map-source-tray": "node scripts/qa-map-source-tray.mjs",
     "qa:street-level": "node scripts/qa-street-level.mjs",
@@ -75,6 +76,7 @@
     "@happy-dom/global-registrator": "^20.14.6",
     "@vitejs/plugin-vue": "^5.2.4",
     "@vue/test-utils": "^2.5.1",
+    "flag-icons": "7.5.0",
     "happy-dom": "^20.14.6",
     "prettier": "3.9.6",
     "puppeteer": "^25.16.0",
@@ -89,6 +91,7 @@
     "./infrastructure/lod": "./src/data/localGeojsonLod.js",
     "./application": "./src/app/application.js",
     "./application/viewer": "./src/app/viewer.js",
+    "./time": "./src/time/worldClock.js",
     "./build/vite": {
       "node": "./build/vite.js"
     },
@@ -292,6 +295,8 @@
     "./tools/panel": "./src/tools/panel.js",
     "./tools/services": "./src/tools/services.js",
     "./view": "./src/view/index.js",
-    "./agent/world-packet": "./src/agent/worldPacket.js"
+    "./agent/world-packet": "./src/agent/worldPacket.js",
+    "./layers/wildlife-sightings": "./src/layers/wildlifeSightings/index.js",
+    "./layers/wildlife-sightings/source": "./src/layers/wildlifeSightings/source.js"
   }
 }

public/quebec-cameras.json

@@ -0,0 +1 @@
+{"source":"Revos addons/Qc cams/quebec_all_cameras.geojson","count":1120,"cameras":[{"id":"4103","kind":"traffic","name":"Route 117 à la jonction de la route 101 et à la hauteur du carrefour giratoire (Rouyn-Noranda)","nameEn":"Junction of route 117 and route 101 and at roundabout (Rouyn-Noranda)","category":"Highway traffic","operator":"Ministere des Transports et de la Mobilite durable (MTQ) - Quebec 511","region":"Abitibi-Témiscamingue","lat":48.26461,"lon":-79.01808,"accuracyM":0,"positionSource":"MTQ georeferenced point (WFS, EPSG:4326, 5 decimals)","viewerUrl":"https://www.quebec511.info/Carte/Fenetres/FenetreVideo.html?id=4103","notes":"Live since 2025/11/26"},{"id":"3820","kind":"traffic","name":"Aut. 20 à la hauteur de la montée Industrielle-et-Commerciale","nameEn":"Aut. 20 at montée Industrielle-et-Commerciale","category":"Highway traffic","operator":"Ministere des Transports et de la Mobilite durable (MTQ) - Quebec 511","region":"Bas-Saint-Laurent—Gaspésie—Îles-de-la-Madeleine","lat":48.43993,"lon":-68.47784,"accuracyM":0,"positionSource":"MTQ georeferenced point (WFS, EPSG:4326, 5 decimals)","viewerUrl":"https://www.quebec511.info/Carte/Fenetres/FenetreVideo.html?id=3820","notes":"Live since 2018/12/12"},{"id":"3821","kind":"traffic","name":"Montée Industrielle-et-Commerciale à Rimouski","nameEn":"Montée Industrielle-et-Commerciale at Rimouski","category":"Highway traffic","operator":"Ministere des Transports et de la Mobilite durable (MTQ) - Quebec 511","region":"Bas-Saint-Laurent—Gaspésie—Îles-de-la-Madeleine","lat":48.44639,"lon":-68.48528,"accuracyM":0,"positionSource":"MTQ georeferenced point (WFS, EPSG:4326, 5 decimals)","viewerUrl":"https://www.quebec511.info/Carte/Fenetres/FenetreVideo.html?id=3821","notes":"Live since 2018/12/12"},{"id":"3822","kind":"traffic","name":"Route 132 à la hauteur du Bic à la jonction de l'Aut. 20","nameEn":"Route 132 at Bic at the junction of Aut. 20","category":"Highway traffic","operator":"Ministere des Transports et de la Mobilite durable (MTQ) - Quebec 511","region":"Bas-Saint-Laurent—Gaspésie—Îles-de-la-Madeleine","lat":48.3775,"lon":-68.68694,"accuracyM":0,"positionSource":"MTQ georeferenced point (WFS, EPSG:4326, 5 decimals)","viewerUrl":"https://www.quebec511.info/Carte/Fenetres/FenetreVideo.html?id=3822","notes":"Live since 2018/12/12"},{"id":"3834","kind":"traffic","name":"Route 132 à la hauteur de Saint-Fabien","nameEn":"Route 132 at Saint-Fabien","category":"Highway traffic","operator":"Ministere des Transports et de la Mobilite durable (MTQ) - Quebec 511","region":"Bas-Saint-Laurent—Gaspésie—Îles-de-la-Madeleine","lat":48.32927,"lon":-68.80262,"accuracyM":0,"positionSource":"MTQ georeferenced point (WFS, EPSG:4326, 5 decimals)","viewerUrl":"https://www.quebec511.info/Carte/Fenetres/FenetreVideo.html?id=3834","notes":"Live since 2019/02/07"},{"id":"3835","kind":"traffic","name":"Route 132 à la hauteur de Cap-Chat (secteur Capucins)","nameEn":"Route 132 at Cap-Chat (Capucins sector)","category":"Highway traffic","operator":"Ministere des Transports et de la Mobilite durable (MTQ) - Quebec 511","region":"Bas-Saint-Laurent—Gaspésie—Îles-de-la-Madeleine","lat":49.04153,"lon":-66.86847,"accuracyM":0,"positionSource":"MTQ georeferenced point (WFS, EPSG:4326, 5 decimals)","viewerUrl":"https://www.quebec511.info/Carte/Fenetres/FenetreVideo.html?id=3835","notes":"Live since 2019/02/07"},{"id":"3856","kind":"traffic","name":"Route 132 à l'est de Gros-Morne","nameEn":"Route 132, east of Gros-Morne","category":"Highway traffic","operator":"Ministere des Transports et de la Mobilite durable (MTQ) - Quebec 511","region":"Bas-Saint-Laurent—Gaspésie—Îles-de-la-Madeleine","lat":49.25302,"lon":-65.48355,"accuracyM":0,"positionSource":"MTQ georeferenced point (WFS, EPSG:4326, 5 decimals)","viewerUrl":"https://www.quebec511.info/Carte/Fenetres/FenetreVideo.html?id=3856","notes":"Live since 2019/12/06"},{"id":"3836","kind":"traffic","name":"Route 132 à la hauteur de la baie du Petit Pabos","nameEn":"Route 132 at baie du Petit Pabos","category":"Highway traffic","operator":"Ministere des Transports et de la Mobilite durable (MTQ) - Quebec 511","region":"Bas-Saint-Laurent—Gaspésie—Îles-de-la-Madeleine","lat":48.37216,"lon":-64.58866,"accuracyM":0,"positionSource":"MTQ georeferenced point (WFS, EPSG:4326, 5 decimals)","viewerUrl":"https://www.quebec511.info/Carte/Fenetres/FenetreVideo.html?id=3836","notes":"Live since 2019/02/07"},{"id":"3837","kind":"traffic","name":"Route 132 à la hauteur de Bonaventure","nameEn":"Route 132 at Bonaventure","category":"Highway traffic","operator":"Ministere des Transports et de la Mobilite durable (MTQ) - Quebec 511","region":"Bas-Saint-Laurent—Gaspésie—Îles-de-la-Madeleine","lat":48.03448,"lon":-65.46953,"accuracyM":0,"positionSource":"MTQ georeferenced point (WFS, EPSG:4326, 5 decimals)","viewerUrl":"https://www.quebec511.info/Carte/Fenetres/FenetreVideo.html?id=3837","Line truncated

scripts/build-admin-packs.mjs

@@ -7,13 +7,16 @@
  *     Natural Earth 10m admin-1 states and provinces (public domain).
  *   src/data/local_data/us_census_counties/counties.json
  *     US Census Bureau cartographic boundary counties (public domain).
+ *   src/data/local_data/natural_earth/populated_places.json
+ *     Natural Earth 10m populated places as points, for the orbital view's
+ *     "near <city>" (`src/data/placeBelow.js`; public domain).
  *
  * Both sources are pinned by URL and SHA-256, so a rerun reproduces the packs
  * byte for byte. Downloads are cached outside the repository (default: the
  * system temp directory) and are never committed.
  *
  * Usage:
- *   node scripts/build-admin-packs.mjs [--cache <dir>] [--only countries|admin1|counties]
+ *   node scripts/build-admin-packs.mjs [--cache <dir>] [--only countries|admin1|counties|places]
  *
  * The provenance READMEs beside each pack record these parameters.
  */
@@ -101,6 +104,9 @@ export const PARAMS = Object.freeze({
     elsewhereMinPopulation: 50_000,
     cityStateMaxKm2: 1_000,
   },
+  // Every populated place, kept as a point: name, position and the two
+  // prominence ranks the orbital view picks "near <city>" by.
+  places: { decimals: 3 },
 });
 
 const args = process.argv.slice(2);
@@ -688,6 +694,47 @@ async function buildAdmin1() {
   };
 }
 
+async function buildPlaces() {
+  const params = PARAMS.places;
+  const source = await fetchPinned('places');
+  const factor = 10 ** params.decimals;
+  const round = (value) => Math.round(value * factor) / factor;
+  const places = JSON.parse(source.bytes.toString('utf8'))
+    .features.map((f) => f.properties)
+    .filter(
+      (p) =>
+        p.name &&
+        Number.isFinite(p.latitude) &&
+        Number.isFinite(p.longitude) &&
+        Number.isFinite(p.scalerank),
+    )
+    .map((p) => [
+      p.name,
+      round(p.latitude),
+      round(p.longitude),
+      p.scalerank,
+      Number.isFinite(p.rank_max) ? p.rank_max : 0,
+    ])
+    .sort((a, b) => a[3] - b[3] || b[4] - a[4] || a[0].localeCompare(b[0]));
+  return {
+    meta: {
+      title: 'Natural Earth populated places',
+      source: 'ne_10m_populated_places_simple',
+      url: SOURCES.places.url,
+      sha256: source.digest,
+      commit: NE_COMMIT,
+      license:
+        'Public domain (https://www.naturalearthdata.com/about/terms-of-use/)',
+      schema:
+        'places[]: [name, latitude, longitude, scalerank (0 most prominent .. 10), rank_max (population class, 0..14; higher is larger)]',
+      decimals: params.decimals,
+      curation: params,
+      script: 'scripts/build-admin-packs.mjs',
+    },
+    places,
+  };
+}
+
 async function buildCounties() {
   const params = PARAMS.counties;
   const source = await fetchPinned('counties');
@@ -768,4 +815,13 @@ if (isMain) {
       'src/data/local_data/us_census_counties/counties.json',
       await buildCounties(),
     );
+  if (!only || only === 'places') {
+    const relative = 'src/data/local_data/natural_earth/populated_places.json';
+    const pack = await buildPlaces();
+    const text = JSON.stringify(pack) + '\n';
+    await writeFile(path.join(ROOT, relative), text);
+    console.log(
+      `${relative}: ${pack.places.length} places, ${Buffer.byteLength(text)} bytes`,
+    );
+  }
 }

scripts/build-owner-flags.mjs

@@ -0,0 +1,101 @@
+#!/usr/bin/env node
+/**
+ * Build the owner flag sheet the orbital Cockpit marks a satellite's owner
+ * country with (`src/ui/ownerFlag.js`): every flag in OWNER_COUNTRY_CODES
+ * (`src/layers/satellites/classes.js`), drawn from the flag-icons 4:3 SVGs
+ * at twice the readout's 20 × 15 px, in one PNG the app loads at startup.
+ *
+ *   src/data/local_data/owner_flags/owner_flags.png   the sheet
+ *   src/ui/ownerFlagSheet.js                           its layout (generated)
+ *
+ * Flag i (in the sorted code list) sits at column i % COLUMNS, row
+ * floor(i / COLUMNS), each cell followed by a GUTTER of transparent pixels. A rerun with the same flag-icons and sharp versions
+ * reproduces both files.
+ *
+ * Usage: node scripts/build-owner-flags.mjs
+ */
+
+import { readFile, writeFile } from 'node:fs/promises';
+import { createRequire } from 'node:module';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+import * as prettier from 'prettier';
+import sharp from 'sharp';
+import { OWNER_COUNTRY_CODES } from '../src/layers/satellites/classes.js';
+
+const ROOT = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..');
+const require = createRequire(import.meta.url);
+const FLAGS_DIR = path.join(
+  path.dirname(require.resolve('flag-icons/package.json')),
+  'flags/4x3',
+);
+const FLAG_ICONS_VERSION = require('flag-icons/package.json').version;
+
+/** One flag's cell, CSS pixels × 2. */
+export const CELL = Object.freeze({ width: 40, height: 30 });
+/**
+ * Transparent sheet pixels after each flag, so a browser smoothing a scaled
+ * flag (a 125% display) never reaches into its neighbour.
+ */
+export const GUTTER = 2;
+export const COLUMNS = 16;
+
+const SHEET = path.join(
+  ROOT,
+  'src/data/local_data/owner_flags/owner_flags.png',
+);
+const LAYOUT = path.join(ROOT, 'src/ui/ownerFlagSheet.js');
+
+async function flagCell(code) {
+  const svg = await readFile(path.join(FLAGS_DIR, `${code.toLowerCase()}.svg`));
+  return sharp(svg, { density: 300 })
+    .resize(CELL.width, CELL.height, { fit: 'fill' })
+    .png()
+    .toBuffer();
+}
+
+const codes = [...OWNER_COUNTRY_CODES];
+const rows = Math.ceil(codes.length / COLUMNS);
+const pitchX = CELL.width + GUTTER;
+const pitchY = CELL.height + GUTTER;
+const cells = await Promise.all(codes.map(flagCell));
+const sheet = await sharp({
+  create: {
+    width: COLUMNS * pitchX,
+    height: rows * pitchY,
+    channels: 4,
+    background: { r: 0, g: 0, b: 0, alpha: 0 },
+  },
+})
+  .composite(
+    cells.map((input, i) => ({
+      input,
+      left: (i % COLUMNS) * pitchX,
+      top: Math.floor(i / COLUMNS) * pitchY,
+    })),
+  )
+  .png({ compressionLevel: 9, palette: true, quality: 100, effort: 10 })
+  .toBuffer();
+await writeFile(SHEET, sheet);
+
+const layout = `// Generated by scripts/build-owner-flags.mjs from flag-icons ${FLAG_ICONS_VERSION}; do not edit.
+/** The owner flag sheet's layout: flag i at column i % columns, row i / columns. */
+export const OWNER_FLAG_SHEET = Object.freeze({
+  cellWidthPx: ${CELL.width},
+  cellHeightPx: ${CELL.height},
+  gutterPx: ${GUTTER},
+  columns: ${COLUMNS},
+  rows: ${rows},
+  codes: Object.freeze(${JSON.stringify(codes)}),
+});
+`;
+await writeFile(
+  LAYOUT,
+  await prettier.format(layout, {
+    ...(await prettier.resolveConfig(LAYOUT)),
+    filepath: LAYOUT,
+  }),
+);
+console.log(
+  `Wrote ${codes.length} flags (${COLUMNS} × ${rows}), ${(sheet.length / 1024).toFixed(1)} KB.`,
+);

scripts/build-ucs-satellites.py

@@ -0,0 +1,118 @@
+#!/usr/bin/env python3
+'''Maintainer-only UCS Satellite Database pack build (openpyxl).
+
+Reads the UCS Excel release and writes the compact pack the satellites layer
+loads: one row per satellite, keyed by NORAD number, with string-table indexes
+for the repeated text columns. Starlink rows are left out: the layer files
+every STARLINK object under its own class and operator without them.
+
+Usage: python scripts/build-ucs-satellites.py "<path>/UCS-Satellite-Database 5-1-2023.xlsx"
+'''
+import argparse
+import json
+import logging
+from pathlib import Path
+import re
+
+import openpyxl
+
+LOG = logging.getLogger('build-ucs-satellites')
+
+ROOT = Path(__file__).resolve().parent.parent
+PACK = ROOT / 'src/data/local_data/ucs_satellites'
+VERSION = 'UCS-Satellite-Database 5-1-2023'
+DATA_CURRENT_TO = '2023-05-01'
+URL = 'https://www.ucsusa.org/satellite_database'
+
+# Output column -> spreadsheet header.
+COLUMNS = {
+    'operator': 'Operator/Owner',
+    'operatorCountry': 'Country of Operator/Owner',
+    'purpose': 'Purpose',
+}
+STARLINK = re.compile(r'\bstarlink\b', re.I)
+
+
+def clean(value: object) -> str:
+    '''One cell as tidy text; UCS's placeholders for nothing become ''.'''
+    text = re.sub(r'\s+', ' ', str(value or '')).strip()
+    return '' if text.lower() in ('', 'none', 'n/a') else text
+
+
+def build(xlsx: Path) -> dict:
+    '''Read the release's first sheet into the pack the layer loads.'''
+    sheet = openpyxl.load_workbook(xlsx, read_only=True, data_only=True).worksheets[0]
+    rows = sheet.iter_rows(values_only=True)
+    header = {str(h).strip(): i for i, h in enumerate(next(rows)) if h}
+    names = [header['Current Official Name of Satellite'], header['Name of Satellite, Alternate Names']]
+    norad_col = header['NORAD Number']
+    tables = {key: [''] for key in COLUMNS}
+    index = {key: {'': 0} for key in COLUMNS}
+    records = {}
+    source_rows = skipped_starlink = invalid_norad = 0
+    for row in rows:
+        if not any(row):
+            continue
+        source_rows += 1
+        if any(STARLINK.search(clean(row[i])) for i in names):
+            skipped_starlink += 1
+            continue
+        try:
+            norad = int(float(row[norad_col]))
+        except (TypeError, ValueError):
+            invalid_norad += 1
+            continue
+        if norad <= 0:
+            invalid_norad += 1
+            continue
+        record = [norad]
+        for key, column in COLUMNS.items():
+            text = clean(row[header[column]])
+            if text not in index[key]:
+                index[key][text] = len(tables[key])
+                tables[key].append(text)
+            record.append(index[key][text])
+        # A duplicate NORAD number keeps the first row, as UCS lists it.
+        records.setdefault(norad, record)
+    ordered = [records[n] for n in sorted(records)]
+    return {
+        'meta': {
+            'source': 'Union of Concerned Scientists Satellite Database',
+            'version': VERSION,
+            'url': URL,
+            'dataCurrentTo': DATA_CURRENT_TO,
+            'license': 'Free, unrestricted use; acknowledgement requested (UCS database manual, section 3)',
+            'curation': {
+                'sourceRows': source_rows,
+                'starlinkRowsDropped': skipped_starlink,
+                'invalidNoradDropped': invalid_norad,
+                'duplicateNoradDropped': source_rows - skipped_starlink - invalid_norad - len(ordered),
+                'columns': COLUMNS,
+            },
+            'recordCount': len(ordered),
+        },
+        'fields': ['noradId', *COLUMNS],
+        'strings': tables,
+        'records': ordered,
+    }
+
+
+def main() -> None:
+    '''Build the pack from the release given on the command line.'''
+    logging.basicConfig(level=logging.INFO, format='%(message)s')
+    parser = argparse.ArgumentParser(description='Build the UCS satellite pack from the UCS Excel release.')
+    parser.add_argument('xlsx', type=Path, help='UCS-Satellite-Database <version>.xlsx')
+    pack = build(parser.parse_args().xlsx)
+    PACK.mkdir(parents=True, exist_ok=True)
+    out = PACK / 'ucs_satellites.json'
+    # LF on every platform: the repository stores text with LF endings.
+    out.write_text(
+        json.dumps(pack, ensure_ascii=False, separators=(',', ':')) + '\n',
+        encoding='utf-8',
+        newline='\n',
+    )
+    LOG.info('%s: %d records, %d bytes', out.relative_to(ROOT), pack['meta']['recordCount'], out.stat().st_size)
+
+
+if __name__ == '__main__':
+    main()

scripts/dev-fresh.sh

@@ -44,7 +44,7 @@ CCTV_NSW_ENABLED="${CCTV_NSW_ENABLED:-1}"
 CCTV_NSW_MAX_SOURCES="${CCTV_NSW_MAX_SOURCES:-250}"
 CCTV_CALGARY_ENABLED="${CCTV_CALGARY_ENABLED:-1}"
 CCTV_CALGARY_MAX_SOURCES="${CCTV_CALGARY_MAX_SOURCES:-220}"
-CCTV_MAX_SOURCES="${CCTV_MAX_SOURCES:-4000}"
+CCTV_MAX_SOURCES="${CCTV_MAX_SOURCES:-7350}"
 
 # Capture which provider credentials genuinely came from the parent shell
 # before this launcher resolves dotenv and Keychain fallbacks. Only names are

scripts/format-scope.json

@@ -112,6 +112,8 @@
   "src/data/terrainHeightsProxy.test.mjs",
   "src/data/tomtomTiles.js",
   "src/data/tomtomTiles.test.mjs",
+  "src/data/tileBudget.js",
+  "src/data/tileBudget.test.mjs",
   "src/data/firmsCsv.js",
   "src/data/firmsCsv.test.mjs",
   "src/tooling/environmentProviders.test.mjs",
@@ -328,6 +330,12 @@
   "src/ui/styles/responsive.css",
   "src/ui/styles/voice-cost.css",
   "src/ui/styles/cockpit.css",
+  "src/ui/styles/cockpitBridge.css",
+  "src/ui/styles/cockpitRadar.css",
+  "src/ui/styles/cockpitOrbital.css",
+  "src/layers/satellites/sensors.js",
+  "src/layers/satellites/sensors.test.mjs",
+  "src/data/imagingSensors.js",
   "src/ui/styles/command-dock-compact.css",
   "src/app/stateChannel.js",
   "src/app/stateChannel.test.mjs",
@@ -347,6 +355,7 @@
   "src/layers/flights/tracking.js",
   "src/layers/flights/rendering.js",
   "src/layers/flights/testing.js",
+  "src/layers/flights/hiddenContactRotation.test.mjs",
   "src/layers/flights/evidence.js",
   "src/layers/flights/ingestion.js",
   "src/layers/flights/queries.js",
@@ -420,6 +429,7 @@
   "src/layers/firms/cards.js",
   "src/layers/firms/index.js",
   "src/layers/firms/ingestion.js",
+  "src/layers/firms/heatVisibility.test.mjs",
   "src/layers/firms/lifecycle.js",
   "src/layers/firms/model.js",
   "src/layers/firms/policy.js",
@@ -473,6 +483,7 @@
   "src/layers/satellites/stale.test.mjs",
   "src/layers/launches/source.test.mjs",
   "src/layers/launches/ingestion.test.mjs",
+  "src/layers/launches/failedEntry.test.mjs",
   "src/layers/installations/lifecycle.js",
   "src/layers/installations/viewport.js",
   "src/layers/installations/controls.js",
@@ -580,6 +591,7 @@
   "src/data/cctvHk.test.mjs",
   "src/data/cctvVegvesen.test.mjs",
   "src/data/cctvA22.test.mjs",
+  "src/data/cctvIceland.test.mjs",
   "src/data/cctvNyc.test.mjs",
   "src/data/cctvHouston.test.mjs",
   "src/data/cctvNswSource.test.mjs",
@@ -785,6 +797,7 @@
   "server/providers/transit.js",
   "server/providers/transitHistory.js",
   "server/providers/transitHistory.test.mjs",
+  "src/data/rioRouteNames.js",
   "src/data/transitFeeds.js",
   "src/data/transitFeeds.test.mjs",
   "src/data/transitProxy.js",
@@ -1115,6 +1128,7 @@
   "src/sky/starrySky.test.mjs",
   "src/tooling/skyAssets.test.mjs",
   "src/tooling/skyAssets.paintOut.test.mjs",
+  "src/tooling/responseCompression.test.mjs",
   "scripts/qa-anime-sky.mjs",
   "scripts/qa-sky-model-lighting.mjs",
   "server/providers/overpass/requestAdmission.test.mjs",
@@ -1125,6 +1139,8 @@
   "scripts/qa-status-badges.mjs",
   "src/dockerTrustedPeers.test.mjs",
   "src/cameraGlobeRotation.test.mjs",
+  "src/cameraTilt.test.mjs",
+  "src/ui/shellFacade.test.mjs",
   "src/voice/globeResetConfirmation.test.mjs",
   "src/hudDms.test.mjs",
   "src/hudSummaryGate.test.mjs",
@@ -1210,6 +1226,10 @@
   "src/data/headingDegrees.test.mjs",
   "src/data/distanceFormat.test.mjs",
   "src/sources/adsbFields.test.mjs",
+  "src/data/firmsIntensity.js",
+  "src/data/firmsIntensity.test.mjs",
+  "src/ui/layerPanel/RowSwitch.vue",
+  "src/ui/layerPanel/RowSlider.vue",
   "src/sources/phaseTiming.test.mjs",
   "scripts/build-census-places.mjs",
   "src/data/placeBoundaries.test.mjs",
@@ -1262,5 +1282,94 @@
   "src/voice/geminiTextChat.js",
   "src/voice/panelLayout.js",
   "src/voice/textChat.js",
-  "src/voice/textProtocol.js"
+  "src/voice/textProtocol.js",
+  "src/app/sourceComposition.js",
+  "src/app/sourceComposition.test.mjs",
+  "src/data/dataCredits.js",
+  "src/data/layerState.js",
+  "src/data/layerState.test.mjs",
+  "src/data/spriteOrder.js",
+  "src/i18n/locales/ar.json",
+  "src/i18n/locales/de.json",
+  "src/i18n/locales/es.json",
+  "src/i18n/locales/fr.json",
+  "src/i18n/locales/it.json",
+  "src/i18n/locales/ja.json",
+  "src/i18n/locales/pt.json",
+  "src/i18n/locales/ru.json",
+  "src/i18n/locales/uk.json",
+  "src/i18n/locales/zh-CN.json",
+  "src/i18n/locales/zh-Hant.json",
+  "src/i18n/same-as-english.json",
+  "src/navigationPolicy.js",
+  "src/overlays/worldOverlayDraw.js",
+  "src/overlays/worldOverlayDraw.test.mjs",
+  "src/sources/rateLimit.js",
+  "src/ui/layerNames.js",
+  "src/ui/styles/cyber.css",
+  "src/voice/layerManifest.js",
+  "src/worldFocus.js",
+  "src/worldFocus.test.mjs",
+  "server/providers/acartia.js",
+  "server/providers/acartia.test.mjs",
+  "server/providers/common/userAgent.js",
+  "server/providers/inaturalist/client.js",
+  "server/providers/inaturalist/observations.js",
+  "server/providers/inaturalist/observations.test.mjs",
+  "src/app/layers/wildlifeSightings.js",
+  "src/layers/wildlifeSightings/cards.js",
+  "src/layers/wildlifeSightings/cards.test.mjs",
+  "src/layers/wildlifeSightings/controls.js",
+  "src/layers/wildlifeSightings/docs.test.mjs",
+  "src/layers/wildlifeSightings/index.js",
+  "src/layers/wildlifeSightings/lifecycle.js",
+  "src/layers/wildlifeSightings/model.js",
+  "src/layers/wildlifeSightings/model.test.mjs",
+  "src/layers/wildlifeSightings/ownership.test.mjs",
+  "src/layers/wildlifeSightings/photos.js",
+  "src/layers/wildlifeSightings/photos.test.mjs",
+  "src/layers/wildlifeSightings/policy.js",
+  "src/layers/wildlifeSightings/records.js",
+  "src/layers/wildlifeSightings/records.test.mjs",
+  "src/layers/wildlifeSightings/rendering.js",
+  "src/layers/wildlifeSightings/selection.js",
+  "src/layers/wildlifeSightings/source.js",
+  "src/layers/wildlifeSightings/source.test.mjs",
+  "src/layers/wildlifeSightings/viewport.js",
+  "src/layers/wildlifeSightings/viewport.test.mjs",
+  "src/sources/rateLimit.test.mjs",
+  "src/layers/wildlifeSightings/bounds.js",
+  "src/layers/wildlifeSightings/acartiaTaxa.js",
+  "src/layers/wildlifeSightings/acquisition.test.mjs",
+  "server/providers/inaturalist/client.test.mjs",
+  "src/layers/wildlifeSightings/acartiaTaxa.test.mjs",
+  "src/ui/wildlifeSightingCard.test.mjs",
+  "src/overlays/wildlifeSightingOverlay.test.mjs",
+  "scripts/run-perf-tests.mjs",
+  "src/perfTestRunner.test.mjs",
+  "src/testSupport/wildlifeBillboardModel.mjs",
+  "src/layers/wildlifeSightings/gridViewport.test.mjs",
+  "src/layers/wildlifeSightings/rendering.test.mjs",
+  "src/layers/wildlifeSightings/sprites.test.mjs",
+  "src/layers/wildlifeSightings/performance.test.mjs",
+  "src/layers/wildlifeSightings/model.perf.test.mjs",
+  "src/ui/wildlifeSightingPlacement.js",
+  "server/providers/inaturalist/queue.js",
+  "server/providers/inaturalist/queue.test.mjs",
+  "server/providers/inaturalist/grid.js",
+  "server/providers/inaturalist/grid.test.mjs",
+  "server/providers/inaturalist/grid.fixture.mjs",
+  "src/layers/wildlifeSightings/performance.js",
+  "src/layers/wildlifeSightings/renderPerformanceFixtures.mjs",
+  "server/providers/inaturalist/speed.test.mjs",
+  "src/layers/wildlifeSightings/render.perf.test.mjs",
+  "src/layers/wildlifeSightings/cache.integration.test.mjs",
+  "src/layers/wildlifeSightings/density.test.mjs",
+  "src/layers/wildlifeSightings/selection.test.mjs",
+  "server/providers/inaturalist/proxy.fixture.mjs",
+  "scripts/build-owner-flags.mjs",
+  "src/ui/ownerFlagSheet.js",
+  "src/data/placePacksLoading.test.mjs",
+  "src/ui/placePacksLoading.js",
+  "src/ui/placePacksLoading.test.mjs"
 ]

scripts/package-boundaries.json

@@ -39,6 +39,13 @@
       "src/ui/views/panels/CockpitBriefing.vue",
       "src/ui/views/panels/CockpitContext.vue",
       "src/ui/views/panels/CockpitRoute.vue",
+      "src/ui/views/panels/CockpitRadar.vue",
+      "src/ui/views/panels/CockpitOrbital.vue",
+      "src/ui/ownerFlag.js",
+      "src/ui/ownerFlagSheet.js",
+      "src/ui/cockpitPresentation.js",
+      "src/data/headingDegrees.js",
+      "src/data/distanceFormat.js",
       "src/ui/views/panels/CockpitRollingValue.vue",
       "src/ui/views/panels/CockpitSignalList.vue",
       "src/ui/views/panels/CockpitUtilityControls.vue",
@@ -151,15 +158,26 @@
       "src/ui/views/panels/GlobeCompass.vue",
       "src/ui/stores/recording.js",
       "src/ui/styleParameters.js",
-      "src/ui/i18n.js"
+      "src/ui/i18n.js",
+      "src/time/worldClock.js",
+      "src/ui/kit/UiIcon.vue",
+      "src/ui/stores/worldTime.js",
+      "src/ui/views/panels/WorldTimeline.vue",
+      "src/ui/surfaceKeyboard.js"
     ],
     "external": ["vue", "pinia", "vue-i18n"]
   },
+  "time": {
+    "exports": ["./time"],
+    "modules": ["src/time/worldClock.js"],
+    "external": []
+  },
   "viewer": {
     "exports": ["./application/viewer"],
     "modules": [
       "src/app/viewer.js",
       "src/app/atmosphereCompat.js",
+      "src/globeInView.js",
       "src/sky/starrySky.js",
       "src/sky/stars.js",
       "src/data/bundledJson.js",
@@ -187,6 +205,7 @@
     "modules": [
       "src/sources/adsbFields.js",
       "server/providers/live.js",
+      "server/providers/common/compress.js",
       "server/providers/common/http.js",
       "server/providers/common/query.js",
       "server/providers/aircraft/opensky.js",
@@ -199,7 +218,22 @@
       "src/data/aisStreamAdapter.js",
       "src/data/aisWatchdog.js",
       "src/sources/httpBody.js",
-      "src/i18n/marker.js"
+      "src/i18n/marker.js",
+      "server/providers/acartia.js",
+      "server/providers/common/rate-limit.js",
+      "server/providers/common/same-site.js",
+      "server/providers/common/userAgent.js",
+      "server/providers/inaturalist/client.js",
+      "server/providers/inaturalist/observations.js",
+      "src/layers/wildlifeSightings/records.js",
+      "src/layers/wildlifeSightings/policy.js",
+      "src/localRequestGate.mjs",
+      "src/sources/rateLimit.js",
+      "src/layers/wildlifeSightings/bounds.js",
+      "src/layers/wildlifeSightings/acartiaTaxa.js",
+      "server/providers/inaturalist/grid.js",
+      "src/layers/wildlifeSightings/gridViewport.js",
+      "server/providers/inaturalist/queue.js"
     ],
     "external": ["ws"]
   },
@@ -285,6 +319,7 @@
       "src/sources/httpBody.js",
       "src/i18n/marker.js",
       "src/data/tomtomTiles.js",
+      "src/data/tileBudget.js",
       "server/providers/common/same-site.js",
       "src/localRequestGate.mjs"
     ],
@@ -292,7 +327,7 @@
   },
   "traffic-source": {
     "exports": ["./sources/traffic"],
-    "modules": ["src/data/tomtomTiles.js"],
+    "modules": ["src/data/tomtomTiles.js", "src/data/tileBudget.js"],
     "external": []
   },
   "firms-csv": {
@@ -343,6 +378,9 @@
       "server/providers/cctv/catalog.js",
       "server/providers/cctv/lithuania.js",
       "server/providers/cctv/taiwan.js",
+      "server/providers/cctv/quebec.js",
+      "server/providers/cctv/ottawa.js",
+      "server/providers/cctv/worldCameras.js",
       "server/providers/cctv/constants.js",
       "server/providers/cctv/media.js",
       "server/providers/cctv/normalize.js",
@@ -552,6 +590,7 @@
       "src/search/placeSearch.js",
       "src/search/google.js",
       "src/keylessGeocoder.js",
+      "src/data/placeNames.js",
       "src/search/geospatial.js",
       "src/search/http.js",
       "src/search/defaults.js",
@@ -685,6 +724,8 @@
       "src/ui/rail/classToggle.js",
       "src/ui/rail/focusSafeChildren.js",
       "src/ui/layerPanel/RowText.vue",
+      "src/ui/layerPanel/RowSwitch.vue",
+      "src/ui/layerPanel/RowSlider.vue",
       "src/ui/railTimeline.js",
       "src/ui/clearLayersControl.js",
       "src/loadingFeedback.js",
@@ -722,7 +763,8 @@
       "src/ui/kit/UiButton.vue",
       "src/ui/kit/UiBadge.vue",
       "src/ui/rail/fieldValue.js",
-      "src/ui/kit/UiSlider.js"
+      "src/ui/kit/UiSlider.js",
+      "src/ui/kit/UiSegmented.vue"
     ],
     "external": ["vue"]
   },
@@ -782,6 +824,7 @@
   "cctv-controls": {
     "exports": ["./ui/cctv"],
     "modules": [
+      "src/data/iconOrientation.js",
       "src/data/headingDegrees.js",
       "src/ui/cctv.js",
       "src/ui/cctvBindings.js",
@@ -790,6 +833,7 @@
       "src/ui/cctvFrames.js",
       "src/ui/cctvVideo.js",
       "src/ui/cctvPresentation.js",
+      "src/ui/quebecCctvOverlay.js",
       "src/i18n/index.js",
       "src/i18n/locale.js",
       "src/i18n/locales/ar.json",
@@ -809,7 +853,7 @@
       "src/ui/stores/status.js",
       "src/ui/i18n.js"
     ],
-    "external": ["vue", "pinia", "vue-i18n"]
+    "external": ["vue", "pinia", "vue-i18n", "cesium"]
   },
   "context-controls": {
     "exports": ["./ui/context", "./ui/context/policy"],
@@ -861,11 +905,25 @@
       "src/ui/cockpitInstrumentState.js",
       "src/ui/cockpitRollingValue.js",
       "src/ui/cockpitCamera.js",
+      "src/ui/cockpitOrbitalView.js",
+      "src/ui/cockpitOrbitalFocus.js",
+      "src/ui/cockpitOrbitalSignals.js",
+      "src/ui/cockpitOrbitalSatellites.js",
+      "src/cockpitOrbitalSatellites.js",
+      "src/layers/installations/classLabel.js",
+      "src/data/installationNames.js",
+      "src/i18n/marker.js",
+      "src/data/placeBelow.js",
+      "src/layers/satellites/sensors.js",
+      "src/data/adminBoundaries.js",
+      "src/data/bundledJson.js",
+      "src/data/retryableLoad.js",
       "src/ui/cockpitContext.js",
       "src/ui/cockpitController.js",
       "src/ui/cockpitDisplayPortal.js",
       "src/ui/displayPanelScroll.js",
       "src/ui/cockpitInput.js",
+      "src/data/inputOwnership.js",
       "src/ui/cockpitInstruments.js",
       "src/ui/cockpitLayout.js",
       "src/ui/cockpitPresentation.js",
@@ -874,6 +932,13 @@
       "src/cockpitMath.js",
       "src/cockpitUtilityLayout.js",
       "src/cockpitVisionPolicy.js",
+      "src/cockpitSubjects.js",
+      "src/cockpitRadar.js",
+      "src/cockpitLook.js",
+      "src/cockpitOrbital.js",
+      "src/cockpitOrbitalFocus.js",
+      "src/geoDistance.js",
+      "src/data/motionModel.js",
       "src/ui/panelRailGeometry.js",
       "src/i18n/index.js",
       "src/i18n/locale.js",
@@ -888,6 +953,7 @@
       "src/i18n/locales/uk.json",
       "src/i18n/locales/zh-CN.json",
       "src/i18n/locales/zh-Hant.json",
+      "src/ui/layerNames.js",
       "src/ui/unitLabels.js"
     ],
     "external": ["cesium"]
@@ -941,12 +1007,21 @@
       "src/cockpitTracking.js",
       "src/cockpitUtilityLayout.js",
       "src/cockpitVisionPolicy.js",
+      "src/cockpitSubjects.js",
+      "src/cockpitRadar.js",
+      "src/cockpitLook.js",
+      "src/cockpitOrbital.js",
+      "src/cockpitOrbitalFocus.js",
+      "src/geoDistance.js",
+      "src/data/motionModel.js",
       "src/contactsDetectionPolicy.js",
       "src/contextModePolicy.js",
       "src/data/detectionPolicy.js",
       "src/data/installationFeedback.js",
       "src/data/idSwitches.js",
+      "src/data/firmsIntensity.js",
       "src/data/layerState.js",
+      "src/data/satelliteClassMask.js",
       "src/data/layerStateCoordinator.js",
       "src/data/layerStateTokenReservations.json",
       "src/data/militaryAwarenessEngine.js",
@@ -979,6 +1054,8 @@
       "src/ui/cctvFrames.js",
       "src/ui/cctvVideo.js",
       "src/ui/cctvPresentation.js",
+      "src/data/iconOrientation.js",
+      "src/ui/quebecCctvOverlay.js",
       "src/ui/clearLayersControl.js",
       "src/ui/cockpit.js",
       "src/ui/cockpitBriefing.js",
@@ -987,11 +1064,26 @@
       "src/ui/cockpitInstrumentState.js",
       "src/ui/cockpitRollingValue.js",
       "src/ui/cockpitCamera.js",
+      "src/ui/cockpitOrbitalView.js",
+      "src/ui/cockpitOrbitalFocus.js",
+      "src/ui/cockpitOrbitalSignals.js",
+      "src/ui/cockpitOrbitalSatellites.js",
+      "src/cockpitOrbitalSatellites.js",
+      "src/layers/installations/classLabel.js",
+      "src/data/placeBelow.js",
+      "src/ui/placePacksLoading.js",
+      "src/ui/ownerFlag.js",
+      "src/ui/ownerFlagSheet.js",
+      "src/layers/satellites/sensors.js",
+      "src/data/adminBoundaries.js",
+      "src/data/bundledJson.js",
+      "src/data/retryableLoad.js",
       "src/ui/cockpitContext.js",
       "src/ui/cockpitController.js",
       "src/ui/cockpitDisplayPortal.js",
       "src/ui/displayPanelScroll.js",
       "src/ui/cockpitInput.js",
+      "src/data/inputOwnership.js",
       "src/ui/cockpitInstruments.js",
       "src/ui/cockpitLayout.js",
       "src/ui/cockpitPresentation.js",
@@ -1018,6 +1110,8 @@
       "src/ui/rail/classToggle.js",
       "src/ui/rail/focusSafeChildren.js",
       "src/ui/layerPanel/RowText.vue",
+      "src/ui/layerPanel/RowSwitch.vue",
+      "src/ui/layerPanel/RowSlider.vue",
       "src/ui/railTimeline.js",
       "src/ui/layers.js",
       "src/ui/leftPanelRail.js",
@@ -1141,7 +1235,16 @@
       "src/ui/kit/UiBadge.vue",
       "src/ui/stores/globeActions.js",
       "src/ui/stores/recording.js",
-      "src/ui/i18n.js"
+      "src/ui/i18n.js",
+      "src/time/worldClock.js",
+      "src/ui/kit/UiSegmented.vue",
+      "src/ui/wildlifeSightingCard.js",
+      "src/layers/wildlifeSightings/records.js",
+      "src/layers/wildlifeSightings/acartiaTaxa.js",
+      "src/ui/views/panels/WildlifeSightingCard.vue",
+      "src/ui/wildlifeSightingPlacement.js",
+      "src/overlays/worldOverlayChrome.js",
+      "src/layers/wildlifeSightings/photoText.js"
     ],
     "external": ["cesium", "vue", "pinia", "vue-i18n"]
   },
@@ -1155,10 +1258,13 @@
       "src/ui/styles/location.css",
       "src/ui/styles/status.css",
       "src/ui/styles/cockpit.css",
+      "src/ui/styles/cockpitBridge.css",
+      "src/ui/styles/cockpitRadar.css",
       "src/ui/styles/overlays.css",
       "src/ui/styles/layers.css",
       "src/ui/styles/radio.css",
       "src/ui/styles/cctv.css",
+      "src/ui/styles/quebecCctvOverlay.css",
       "src/ui/styles/scenes.css",
       "src/ui/styles/bhote-koshi.css",
       "src/ui/styles/recording.css",
@@ -1310,7 +1416,9 @@
       "src/data/contactMatch.js",
       "src/data/iconOrientation.js",
       "src/data/idSwitches.js",
+      "src/data/firmsIntensity.js",
       "src/data/layerState.js",
+      "src/data/satelliteClassMask.js",
       "src/data/layerStateTokenReservations.json",
       "src/data/modelVisualAnchor.js",
       "src/data/aircraftModelLighting.js",
@@ -1352,7 +1460,9 @@
       "src/i18n/locales/uk.json",
       "src/i18n/locales/zh-CN.json",
       "src/i18n/locales/zh-Hant.json",
-      "src/ui/unitLabels.js"
+      "src/ui/unitLabels.js",
+      "src/time/worldClock.js",
+      "src/time/julian.js"
     ],
     "external": ["cesium"]
   },
@@ -1372,7 +1482,9 @@
       "src/data/contactMatch.js",
       "src/data/iconOrientation.js",
       "src/data/idSwitches.js",
+      "src/data/firmsIntensity.js",
       "src/data/layerState.js",
+      "src/data/satelliteClassMask.js",
       "src/data/layerStateTokenReservations.json",
       "src/data/modelVisualAnchor.js",
       "src/data/aircraftModelLighting.js",
@@ -1408,7 +1520,9 @@
       "src/i18n/locales/ru.json",
       "src/i18n/locales/uk.json",
       "src/i18n/locales/zh-CN.json",
-      "src/i18n/locales/zh-Hant.json"
+      "src/i18n/locales/zh-Hant.json",
+      "src/time/worldClock.js",
+      "src/time/julian.js"
     ],
     "external": ["cesium"]
   },
@@ -1425,7 +1539,9 @@
       "src/data/contactMatch.js",
       "src/data/iconOrientation.js",
       "src/data/idSwitches.js",
+      "src/data/firmsIntensity.js",
       "src/data/layerState.js",
+      "src/data/satelliteClassMask.js",
       "src/data/layerStateCoordinator.js",
       "src/data/layerStateTokenReservations.json",
       "src/data/modelVisualAnchor.js",
@@ -1466,6 +1582,8 @@
       "src/layers/vessels/records.js",
       "src/layers/vessels/recordPolicy.js",
       "src/layers/vessels/snapshotRenderer.js",
+      "src/layers/vessels/cockpitSubject.js",
+      "src/geoDistance.js",
       "src/data/inputOwnership.js",
       "src/i18n/index.js",
       "src/i18n/locale.js",
@@ -1526,6 +1644,8 @@
     "exports": ["./layers/firms"],
     "modules": [
       "src/data/firmsAdapt.js",
+      "src/data/firmsIntensity.js",
+      "src/data/firmsHeatRaster.js",
       "src/data/firmsLabels.js",
       "src/data/iconOrientation.js",
       "src/layers/firms/anchors.js",
@@ -1537,6 +1657,7 @@
       "src/layers/firms/policy.js",
       "src/layers/firms/queries.js",
       "src/layers/firms/rendering.js",
+      "src/layers/firms/heatImagery.js",
       "src/layers/firms/selection.js",
       "src/layers/firms/source.js",
       "src/layers/firms/state.js",
@@ -1562,9 +1683,11 @@
     "exports": ["./layers/satellites"],
     "modules": [
       "src/data/satelliteClass.js",
+      "src/data/satelliteClassMask.js",
       "src/data/satellitePass.js",
       "src/sources/tle.js",
       "src/layers/satellites/catalog.js",
+      "src/layers/satellites/cockpitSubject.js",
       "src/layers/satellites/controls.js",
       "src/layers/satellites/index.js",
       "src/layers/satellites/ingestion.js",
@@ -1593,7 +1716,14 @@
       "src/i18n/locales/uk.json",
       "src/i18n/locales/zh-CN.json",
       "src/i18n/locales/zh-Hant.json",
-      "src/ui/unitLabels.js"
+      "src/ui/unitLabels.js",
+      "src/layers/satellites/classes.js",
+      "src/layers/satellites/sensors.js",
+      "src/data/ucsSatellites.js",
+      "src/data/imagingSensors.js",
+      "src/data/bundledJson.js",
+      "src/data/retryableLoad.js",
+      "src/time/worldClock.js"
     ],
     "external": ["cesium", "satellite.js"]
   },
@@ -1633,7 +1763,8 @@
       "src/i18n/locales/ru.json",
       "src/i18n/locales/uk.json",
       "src/i18n/locales/zh-CN.json",
-      "src/i18n/locales/zh-Hant.json"
+      "src/i18n/locales/zh-Hant.json",
+      "src/time/worldClock.js"
     ],
     "external": ["cesium"]
   },
@@ -1657,6 +1788,7 @@
       "src/layers/installations/viewport.js",
       "src/data/inputOwnership.js",
       "src/data/tomtomTiles.js",
+      "src/data/tileBudget.js",
       "src/sources/capability.js",
       "src/sources/httpBody.js",
       "src/i18n/marker.js",
@@ -1731,6 +1863,10 @@
       "src/i18n/locales/uk.json",
       "src/i18n/locales/zh-CN.json",
       "src/i18n/locales/zh-Hant.json",
+      "src/data/feedState.js",
+      "src/loadingFeedback.js",
+      "src/data/installationFeedback.js",
+      "src/ui/layerNames.js",
       "src/ui/unitLabels.js"
     ],
     "external": ["cesium"]
@@ -1741,6 +1877,7 @@
       "src/data/cameraSensitivity.js",
       "src/data/flowMatch.js",
       "src/data/tomtomTiles.js",
+      "src/data/tileBudget.js",
       "src/data/trafficBounds.js",
       "src/geoDistance.js",
       "src/data/trafficFlowStyle.js",
@@ -1954,7 +2091,8 @@
       "src/i18n/locales/uk.json",
       "src/i18n/locales/zh-CN.json",
       "src/i18n/locales/zh-Hant.json",
-      "src/layers/streetLevel/providers/mapillary/policy.js"
+      "src/layers/streetLevel/providers/mapillary/policy.js",
+      "src/time/worldClock.js"
     ],
     "external": ["cesium", "pbf", "@mapbox/vector-tile", "mapillary-js"]
   },
@@ -1972,6 +2110,7 @@
       "src/data/inputOwnership.js",
       "src/layers/alpr/records.js",
       "src/data/tomtomTiles.js",
+      "src/data/tileBudget.js",
       "src/layers/alpr/tileRecords.js",
       "src/sources/capability.js",
       "src/sources/httpBody.js",
@@ -2000,7 +2139,9 @@
     "modules": [
       "src/data/iconOrientation.js",
       "src/data/idSwitches.js",
+      "src/data/firmsIntensity.js",
       "src/data/layerState.js",
+      "src/data/satelliteClassMask.js",
       "src/data/layerStateTokenReservations.json",
       "src/data/radioCountry.js",
       "src/layers/radio/catalogModel.js",
@@ -2287,6 +2428,7 @@
       "src/app/layers/alprCameras.js",
       "src/app/layers/bikeshare.js",
       "src/app/layers/cctv.js",
+      "src/app/layers/cyclones.js",
       "src/app/layers/earthquakes.js",
       "src/app/layers/firms.js",
       "src/app/layers/flights.js",
@@ -2316,6 +2458,7 @@
       "src/camera.js",
       "src/cameraGroundGuard.js",
       "src/cameraVerbs.js",
+      "src/globeInView.js",
       "src/cctvFocusPolicy.js",
       "src/cctvFocusRequest.js",
       "src/celestialRing.js",
@@ -2324,6 +2467,11 @@
       "src/cockpitTracking.js",
       "src/cockpitUtilityLayout.js",
       "src/cockpitVisionPolicy.js",
+      "src/cockpitSubjects.js",
+      "src/cockpitRadar.js",
+      "src/cockpitLook.js",
+      "src/cockpitOrbital.js",
+      "src/cockpitOrbitalFocus.js",
       "src/contactsDetectionPolicy.js",
       "src/contextModePolicy.js",
       "src/creditKeyboard.js",
@@ -2372,6 +2520,8 @@
       "src/data/fireAnchors.js",
       "src/data/firmsAdapt.js",
       "src/data/firmsHeatmap.js",
+      "src/data/firmsIntensity.js",
+      "src/data/firmsHeatRaster.js",
       "src/data/firmsLabels.js",
       "src/data/flights.js",
       "src/data/flowMatch.js",
@@ -2386,6 +2536,7 @@
       "src/data/labelArbiter.js",
       "src/data/idSwitches.js",
       "src/data/layerState.js",
+      "src/data/satelliteClassMask.js",
       "src/data/layerStateCoordinator.js",
       "src/data/layerStateTokenReservations.json",
       "src/data/lifecycle.js",
@@ -2431,6 +2582,7 @@
       "src/data/telegeographySubmarineCables.js",
       "src/data/terrainHeights.js",
       "src/data/tomtomTiles.js",
+      "src/data/tileBudget.js",
       "src/data/tr3bRegistry.js",
       "src/data/trackedCamera.js",
       "src/data/trackedModelRegime.js",
@@ -2533,6 +2685,7 @@
       "src/layers/firms/policy.js",
       "src/layers/firms/queries.js",
       "src/layers/firms/rendering.js",
+      "src/layers/firms/heatImagery.js",
       "src/layers/firms/selection.js",
       "src/layers/firms/source.js",
       "src/layers/firms/state.js",
@@ -2614,6 +2767,7 @@
       "src/layers/radio/tuningNoise.js",
       "src/layers/radio/volume.js",
       "src/layers/satellites/catalog.js",
+      "src/layers/satellites/cockpitSubject.js",
       "src/layers/satellites/controls.js",
       "src/layers/satellites/index.js",
       "src/layers/satellites/ingestion.js",
@@ -2754,6 +2908,7 @@
       "src/ui/cctvFrames.js",
       "src/ui/cctvVideo.js",
       "src/ui/cctvPresentation.js",
+      "src/ui/quebecCctvOverlay.js",
       "src/ui/clearLayersControl.js",
       "src/ui/cockpit.js",
       "src/ui/cockpitBriefing.js",
@@ -2762,6 +2917,15 @@
       "src/ui/cockpitInstrumentState.js",
       "src/ui/cockpitRollingValue.js",
       "src/ui/cockpitCamera.js",
+      "src/ui/cockpitOrbitalView.js",
+      "src/ui/cockpitOrbitalFocus.js",
+      "src/ui/cockpitOrbitalSignals.js",
+      "src/ui/cockpitOrbitalSatellites.js",
+      "src/cockpitOrbitalSatellites.js",
+      "src/data/placeBelow.js",
+      "src/ui/placePacksLoading.js",
+      "src/ui/ownerFlag.js",
+      "src/ui/ownerFlagSheet.js",
       "src/ui/cockpitContext.js",
       "src/ui/cockpitController.js",
       "src/ui/cockpitDisplayPortal.js",
@@ -2794,6 +2958,8 @@
       "src/ui/rail/classToggle.js",
       "src/ui/rail/focusSafeChildren.js",
       "src/ui/layerPanel/RowText.vue",
+      "src/ui/layerPanel/RowSwitch.vue",
+      "src/ui/layerPanel/RowSlider.vue",
       "src/ui/railTimeline.js",
       "src/ui/layers.js",
       "src/ui/leftPanelRail.js",
@@ -2879,6 +3045,7 @@
       "src/layers/vessels/records.js",
       "src/layers/vessels/recordPolicy.js",
       "src/layers/vessels/snapshotRenderer.js",
+      "src/layers/vessels/cockpitSubject.js",
       "src/data/inputOwnership.js",
       "src/annotations/drawMarks.js",
       "src/annotations/drawMode.js",
@@ -2935,6 +3102,7 @@
       "src/app/layers/transit.js",
       "src/data/transit.js",
       "src/data/transitFeeds.js",
+      "src/data/rioRouteNames.js",
       "src/data/transitIcons.js",
       "src/data/transitPresetStyle.js",
       "src/layers/transit/controls.js",
@@ -3218,6 +3386,9 @@
       "src/ui/stores/globeActions.js",
       "src/ui/stores/recording.js",
       "src/ui/i18n.js",
+      "src/time/viewerClock.js",
+      "src/time/worldClock.js",
+      "src/time/julian.js",
       "src/annotations/outlineRungs.js",
       "src/sources/openFreeMapOutlines.js",
       "src/sources/nominatimOutlines.js",
@@ -3238,7 +3409,36 @@
       "src/voice/osmActions.js",
       "src/layers/osmPlaces/index.js",
       "src/app/layers/osmPlaces.js",
-      "src/voice/areaActions.js"
+      "src/voice/areaActions.js",
+      "src/app/layers/wildlifeSightings.js",
+      "src/layers/wildlifeSightings/cards.js",
+      "src/layers/wildlifeSightings/controls.js",
+      "src/layers/wildlifeSightings/index.js",
+      "src/layers/wildlifeSightings/lifecycle.js",
+      "src/layers/wildlifeSightings/model.js",
+      "src/layers/wildlifeSightings/photos.js",
+      "src/layers/wildlifeSightings/policy.js",
+      "src/layers/wildlifeSightings/records.js",
+      "src/layers/wildlifeSightings/rendering.js",
+      "src/layers/wildlifeSightings/density.js",
+      "src/layers/wildlifeSightings/selection.js",
+      "src/layers/wildlifeSightings/source.js",
+      "src/layers/wildlifeSightings/viewport.js",
+      "src/layers/wildlifeSightings/bounds.js",
+      "src/layers/wildlifeSightings/acartiaTaxa.js",
+      "src/ui/wildlifeSightingCard.js",
+      "src/ui/views/panels/WildlifeSightingCard.vue",
+      "src/layers/wildlifeSightings/gridViewport.js",
+      "src/layers/wildlifeSightings/billboardModel.js",
+      "src/layers/wildlifeSightings/sprites.js",
+      "src/ui/wildlifeSightingPlacement.js",
+      "src/overlays/worldOverlayChrome.js",
+      "src/layers/wildlifeSightings/photoText.js",
+      "src/layers/wildlifeSightings/performance.js",
+      "src/layers/satellites/classes.js",
+      "src/layers/satellites/sensors.js",
+      "src/data/ucsSatellites.js",
+      "src/data/imagingSensors.js"
     ],
     "external": [
       "hls.js",
@@ -3263,6 +3463,8 @@
   "application-layer-construction": {
     "exports": ["./application/layers"],
     "modules": [
+      "src/data/feedState.js",
+      "src/loadingFeedback.js",
       "src/sources/adsbFields.js",
       "src/data/headingDegrees.js",
       "src/data/distanceFormat.js",
@@ -3297,6 +3499,7 @@
       "src/app/layers/alprCameras.js",
       "src/app/layers/bikeshare.js",
       "src/app/layers/cctv.js",
+      "src/app/layers/cyclones.js",
       "src/app/layers/earthquakes.js",
       "src/app/layers/firms.js",
       "src/app/layers/flights.js",
@@ -3333,6 +3536,8 @@
       "src/data/detectionDraw.js",
       "src/data/detectionPolicy.js",
       "src/data/firmsAdapt.js",
+      "src/data/firmsIntensity.js",
+      "src/data/firmsHeatRaster.js",
       "src/data/firmsLabels.js",
       "src/data/flowMatch.js",
       "src/data/focusDeemphasis.js",
@@ -3345,6 +3550,7 @@
       "src/data/labelArbiter.js",
       "src/data/idSwitches.js",
       "src/data/layerState.js",
+      "src/data/satelliteClassMask.js",
       "src/data/layerStateTokenReservations.json",
       "src/data/localGeojsonCore.js",
       "src/data/localGeojsonLod.js",
@@ -3373,6 +3579,7 @@
       "src/data/scenePick.js",
       "src/data/spriteOrder.js",
       "src/data/tomtomTiles.js",
+      "src/data/tileBudget.js",
       "src/data/tr3bRegistry.js",
       "src/data/trackedCamera.js",
       "src/data/trackedModelRegime.js",
@@ -3464,6 +3671,7 @@
       "src/layers/firms/policy.js",
       "src/layers/firms/queries.js",
       "src/layers/firms/rendering.js",
+      "src/layers/firms/heatImagery.js",
       "src/layers/firms/selection.js",
       "src/layers/firms/source.js",
       "src/layers/firms/state.js",
@@ -3545,6 +3753,7 @@
       "src/layers/radio/tuningNoise.js",
       "src/layers/radio/volume.js",
       "src/layers/satellites/catalog.js",
+      "src/layers/satellites/cockpitSubject.js",
       "src/layers/satellites/controls.js",
       "src/layers/satellites/index.js",
       "src/layers/satellites/ingestion.js",
@@ -3632,10 +3841,14 @@
       "src/layers/vessels/records.js",
       "src/layers/vessels/recordPolicy.js",
       "src/layers/vessels/snapshotRenderer.js",
+      "src/layers/vessels/cockpitSubject.js",
       "src/data/inputOwnership.js",
       "src/annotations/worldAnnotationRenderer.js",
       "src/cameraGroundGuard.js",
       "src/cameraVerbs.js",
+      "src/globeInView.js",
+      "src/scopeMaskPolicy.js",
+      "src/scopeMask.js",
       "src/services/groundFloor.js",
       "src/data/routeSteps.js",
       "src/layers/directions/index.js",
@@ -3682,6 +3895,7 @@
       "src/sources/nominatim.js",
       "src/app/layers/transit.js",
       "src/data/transitFeeds.js",
+      "src/data/rioRouteNames.js",
       "src/data/transitIcons.js",
       "src/data/transitPresetStyle.js",
       "src/layers/transit/controls.js",
@@ -3845,6 +4059,8 @@
       "src/ui/stores/bhoteKoshiPanel.js",
       "src/hudReadouts.js",
       "src/ui/i18n.js",
+      "src/time/worldClock.js",
+      "src/time/julian.js",
       "src/annotations/outlineRungs.js",
       "src/sources/openFreeMapOutlines.js",
       "src/sources/nominatimOutlines.js",
@@ -3855,7 +4071,34 @@
       "src/data/local_data/wof_neighborhoods/files.js",
       "src/layers/osmPlaces/model.js",
       "src/layers/osmPlaces/index.js",
-      "src/app/layers/osmPlaces.js"
+      "src/app/layers/osmPlaces.js",
+      "src/app/layers/wildlifeSightings.js",
+      "src/layers/wildlifeSightings/cards.js",
+      "src/layers/wildlifeSightings/controls.js",
+      "src/layers/wildlifeSightings/index.js",
+      "src/layers/wildlifeSightings/lifecycle.js",
+      "src/layers/wildlifeSightings/model.js",
+      "src/layers/wildlifeSightings/photos.js",
+      "src/layers/wildlifeSightings/policy.js",
+      "src/layers/wildlifeSightings/records.js",
+      "src/layers/wildlifeSightings/rendering.js",
+      "src/layers/wildlifeSightings/density.js",
+      "src/layers/wildlifeSightings/selection.js",
+      "src/layers/wildlifeSightings/source.js",
+      "src/layers/wildlifeSightings/viewport.js",
+      "src/ui/rail/utcClock.js",
+      "src/layers/wildlifeSightings/bounds.js",
+      "src/layers/wildlifeSightings/acartiaTaxa.js",
+      "src/layers/wildlifeSightings/gridViewport.js",
+      "src/layers/wildlifeSightings/billboardModel.js",
+      "src/layers/wildlifeSightings/sprites.js",
+      "src/overlays/worldOverlayChrome.js",
+      "src/layers/wildlifeSightings/photoText.js",
+      "src/layers/wildlifeSightings/performance.js",
+      "src/layers/satellites/classes.js",
+      "src/layers/satellites/sensors.js",
+      "src/data/ucsSatellites.js",
+      "src/data/imagingSensors.js"
     ],
     "external": [
       "hls.js",
@@ -3934,6 +4177,7 @@
       "src/sources/phaseTiming.js",
       "src/sources/militaryTileGeometry.js",
       "src/data/tomtomTiles.js",
+      "src/data/tileBudget.js",
       "src/data/installationNames.js",
       "src/annotations/outlineRungs.js",
       "src/sources/openFreeMapOutlines.js",
@@ -3987,7 +4231,9 @@
       "src/i18n/marker.js",
       "src/data/installationFeedback.js",
       "src/data/idSwitches.js",
+      "src/data/firmsIntensity.js",
       "src/data/layerState.js",
+      "src/data/satelliteClassMask.js",
       "src/data/layerStateCoordinator.js",
       "src/data/layerStateTokenReservations.json",
       "src/loadingFeedback.js",
@@ -4007,7 +4253,8 @@
       "src/i18n/locales/ru.json",
       "src/i18n/locales/uk.json",
       "src/i18n/locales/zh-CN.json",
-      "src/i18n/locales/zh-Hant.json"
+      "src/i18n/locales/zh-Hant.json",
+      "src/time/worldClock.js"
     ],
     "external": []
   },
@@ -4020,6 +4267,14 @@
       "src/ui/radioPanelPlacement.js",
       "src/bloom.js",
       "src/cockpitVisionPolicy.js",
+      "src/cockpitSubjects.js",
+      "src/cockpitRadar.js",
+      "src/cockpitLook.js",
+      "src/cockpitOrbital.js",
+      "src/cockpitOrbitalFocus.js",
+      "src/cockpitOrbitalSatellites.js",
+      "src/geoDistance.js",
+      "src/data/motionModel.js",
       "src/contactsDetectionPolicy.js",
       "src/data/detectionPolicy.js",
       "src/styles/anime.js",
@@ -4286,6 +4541,7 @@
       "src/layers/alpr/records.js",
       "src/layers/alpr/source.js",
       "src/data/tomtomTiles.js",
+      "src/data/tileBudget.js",
       "src/layers/alpr/tileRecords.js",
       "src/sources/httpBody.js",
       "src/i18n/marker.js",
@@ -4324,6 +4580,7 @@
       "src/data/militaryInstallationData.js",
       "src/data/installationNames.js",
       "src/data/tomtomTiles.js",
+      "src/data/tileBudget.js",
       "src/sources/capability.js",
       "src/sources/httpBody.js",
       "src/i18n/marker.js",
@@ -4351,13 +4608,22 @@
   },
   "satellites-source": {
     "exports": ["./layers/satellites/source"],
-    "modules": ["src/layers/satellites/source.js"],
+    "modules": [
+      "src/layers/satellites/source.js",
+      "src/layers/satellites/classes.js",
+      "src/layers/satellites/sensors.js",
+      "src/data/ucsSatellites.js",
+      "src/data/imagingSensors.js",
+      "src/data/bundledJson.js",
+      "src/data/retryableLoad.js"
+    ],
     "external": []
   },
   "traffic-source-factory": {
     "exports": ["./layers/traffic/source"],
     "modules": [
       "src/data/tomtomTiles.js",
+      "src/data/tileBudget.js",
       "src/layers/traffic/flowDecode.js",
       "src/layers/traffic/flowSource.js",
       "src/layers/traffic/footprint.js",
@@ -4390,7 +4656,15 @@
       "src/layers/airQuality/model.js",
       "src/layers/airQuality/source.js",
       "src/layers/droneAirspace/source.js",
-      "src/layers/droneAirspace/records.js"
+      "src/layers/droneAirspace/records.js",
+      "src/layers/wildlifeSightings/policy.js",
+      "src/layers/wildlifeSightings/records.js",
+      "src/layers/wildlifeSightings/source.js",
+      "src/layers/wildlifeSightings/viewport.js",
+      "src/layers/wildlifeSightings/bounds.js",
+      "src/layers/wildlifeSightings/acartiaTaxa.js",
+      "src/layers/wildlifeSightings/gridViewport.js",
+      "src/layers/wildlifeSightings/performance.js"
     ],
     "external": []
   },
@@ -4442,6 +4716,7 @@
       "server/providers/transitHistory.js",
       "src/data/gtfsRealtime.js",
       "src/data/transitFeeds.js",
+      "src/data/rioRouteNames.js",
       "src/geoDistance.js",
       "src/data/transitProxy.js",
       "src/sources/httpBody.js",
@@ -4458,6 +4733,7 @@
     "modules": [
       "src/data/gtfsRealtime.js",
       "src/data/transitFeeds.js",
+      "src/data/rioRouteNames.js",
       "src/geoDistance.js",
       "src/data/transitProxy.js",
       "src/sources/transitHistory.js"
@@ -4491,6 +4767,7 @@
       "src/data/terrainHeights.js",
       "src/data/transit.js",
       "src/data/transitFeeds.js",
+      "src/data/rioRouteNames.js",
       "src/data/transitIcons.js",
       "src/data/transitPresetStyle.js",
       "src/data/transitProxy.js",
@@ -4538,7 +4815,9 @@
       "src/i18n/locales/ru.json",
       "src/i18n/locales/uk.json",
       "src/i18n/locales/zh-CN.json",
-      "src/i18n/locales/zh-Hant.json"
+      "src/i18n/locales/zh-Hant.json",
+      "src/time/worldClock.js",
+      "src/overlays/worldOverlayChrome.js"
     ],
     "external": ["cesium", "egm96-universal", "pbf"]
   },
@@ -4549,6 +4828,7 @@
       "src/data/iconOrientation.js",
       "src/data/inputOwnership.js",
       "src/data/transitFeeds.js",
+      "src/data/rioRouteNames.js",
       "src/geoDistance.js",
       "src/data/transitIcons.js",
       "src/data/transitPresetStyle.js",
@@ -4590,7 +4870,8 @@
       "src/i18n/locales/ru.json",
       "src/i18n/locales/uk.json",
       "src/i18n/locales/zh-CN.json",
-      "src/i18n/locales/zh-Hant.json"
+      "src/i18n/locales/zh-Hant.json",
+      "src/time/worldClock.js"
     ],
     "external": ["cesium", "pbf"]
   },
@@ -4606,6 +4887,7 @@
     "exports": ["./sources/transit-service"],
     "modules": [
       "src/data/transitFeeds.js",
+      "src/data/rioRouteNames.js",
       "src/geoDistance.js",
       "src/data/transitProxy.js",
       "src/data/gtfsRealtime.js",
@@ -4704,13 +4986,16 @@
       "src/styles/surveillance.js",
       "src/styles/thermal.js",
       "src/view/index.js",
+      "src/data/firmsIntensity.js",
       "src/data/layerState.js",
+      "src/data/satelliteClassMask.js",
       "src/data/layerStateTokenReservations.json",
       "src/data/idSwitches.js",
       "src/data/detectionPolicy.js",
       "src/scopeMaskPolicy.js",
       "src/i18n/marker.js",
-      "src/visualStylePolicy.js"
+      "src/visualStylePolicy.js",
+      "src/time/worldClock.js"
     ],
     "external": []
   },
@@ -4825,9 +5110,12 @@
       "src/tools/queries/brief.js",
       "src/tools/queries/maritime.js",
       "src/tools/queries/share.js",
+      "src/data/firmsIntensity.js",
+      "src/data/firmsAdapt.js",
       "src/data/idSwitches.js",
       "src/data/vesselTypes.js",
       "src/data/layerState.js",
+      "src/data/satelliteClassMask.js",
       "src/data/layerStateTokenReservations.json",
       "src/sources/gbfsStations.js",
       "src/sources/tle.js",
@@ -4847,6 +5135,7 @@
       "src/tools/surfaces.js",
       "src/layers/transit/policy.js",
       "src/data/transitFeeds.js",
+      "src/data/rioRouteNames.js",
       "src/layers/transit/movement.js",
       "src/data/contactPlayback.js",
       "src/data/layerSnapshot.js",
@@ -4909,6 +5198,7 @@
       "src/sources/vectorTiles.js",
       "src/sources/phaseTiming.js",
       "src/data/tomtomTiles.js",
+      "src/data/tileBudget.js",
       "src/sources/capability.js",
       "src/data/militaryInstallationData.js",
       "src/layers/launches/source.js",
@@ -4950,7 +5240,11 @@
       "src/layers/alpr/records.js",
       "src/layers/alpr/tileRecords.js",
       "src/sources/infrastructureData.js",
-      "src/sources/eventPacks.js"
+      "src/sources/eventPacks.js",
+      "src/layers/satellites/classes.js",
+      "src/layers/satellites/sensors.js",
+      "src/data/ucsSatellites.js",
+      "src/data/imagingSensors.js"
     ],
     "external": ["@mapbox/vector-tile", "pbf"]
   },
@@ -4959,7 +5253,9 @@
     "modules": [
       "src/view/index.js",
       "src/data/idSwitches.js",
+      "src/data/firmsIntensity.js",
       "src/data/layerState.js",
+      "src/data/satelliteClassMask.js",
       "src/data/layerStateTokenReservations.json",
       "src/visualStylePolicy.js"
     ],
@@ -5013,5 +5309,68 @@
       "src/i18n/marker.js"
     ],
     "external": ["cesium"]
+  },
+  "wildlife-sightings": {
+    "exports": ["./layers/wildlife-sightings"],
+    "modules": [
+      "src/data/dataCredits.js",
+      "src/data/iconOrientation.js",
+      "src/i18n/index.js",
+      "src/i18n/locale.js",
+      "src/i18n/locales/ar.json",
+      "src/i18n/locales/de.json",
+      "src/i18n/locales/es.json",
+      "src/i18n/locales/fr.json",
+      "src/i18n/locales/it.json",
+      "src/i18n/locales/ja.json",
+      "src/i18n/locales/pt.json",
+      "src/i18n/locales/ru.json",
+      "src/i18n/locales/uk.json",
+      "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json",
+      "src/i18n/marker.js",
+      "src/layers/wildlifeSightings/cards.js",
+      "src/layers/wildlifeSightings/controls.js",
+      "src/layers/wildlifeSightings/index.js",
+      "src/layers/wildlifeSightings/lifecycle.js",
+      "src/layers/wildlifeSightings/model.js",
+      "src/layers/wildlifeSightings/photos.js",
+      "src/layers/wildlifeSightings/policy.js",
+      "src/layers/wildlifeSightings/records.js",
+      "src/layers/wildlifeSightings/rendering.js",
+      "src/layers/wildlifeSightings/density.js",
+      "src/layers/wildlifeSightings/selection.js",
+      "src/layers/wildlifeSightings/source.js",
+      "src/layers/wildlifeSightings/viewport.js",
+      "src/overlays/worldOverlayDraw.js",
+      "src/overlays/worldOverlayTokens.js",
+      "src/sources/httpBody.js",
+      "src/layers/wildlifeSightings/bounds.js",
+      "src/layers/wildlifeSightings/acartiaTaxa.js",
+      "src/ui/statusText.js",
+      "src/ui/layerNames.js",
+      "src/layers/wildlifeSightings/gridViewport.js",
+      "src/layers/wildlifeSightings/billboardModel.js",
+      "src/layers/wildlifeSightings/sprites.js",
+      "src/layers/wildlifeSightings/photoText.js",
+      "src/layers/wildlifeSightings/performance.js"
+    ],
+    "external": ["cesium"]
+  },
+  "wildlife-sightings-source": {
+    "exports": ["./layers/wildlife-sightings/source"],
+    "modules": [
+      "src/i18n/marker.js",
+      "src/layers/wildlifeSightings/policy.js",
+      "src/layers/wildlifeSightings/records.js",
+      "src/layers/wildlifeSightings/source.js",
+      "src/layers/wildlifeSightings/viewport.js",
+      "src/sources/httpBody.js",
+      "src/layers/wildlifeSightings/bounds.js",
+      "src/layers/wildlifeSightings/acartiaTaxa.js",
+      "src/layers/wildlifeSightings/gridViewport.js",
+      "src/layers/wildlifeSightings/performance.js"
+    ],
+    "external": []
   }
 }

scripts/qa-ghostmaps.mjs

@@ -28,6 +28,8 @@
  *   (vii) FAR SIDE — pins skip the depth test, so they are horizon-culled:
  *         seen from over the Indian Ocean no pin clearly behind the planet is
  *         shown; back over North America the near-side pins show again.
+ *   (viii) AGE — seven days is the default; shorter/longer windows and All
+ *         markers update the globe, and the age choice survives a reload.
  *
  * Screenshots go to qa-shots/ghostmaps-*.png (gitignored).
  *
@@ -224,6 +226,77 @@ async function main() {
     record('LIVE: the /api/ghostmaps/events stream is open', stream);
     await page.screenshot({ path: path.join(SHOTS_DIR, 'ghostmaps-live.png') });
 
+    const ageChips = await page.evaluate(
+      (id) =>
+        [
+          ...document.querySelectorAll(
+            `[data-layer-id="${id}"] [data-segmented-id="age"] [role="radio"]`,
+          ),
+        ].map((option) => ({
+          id: option.dataset.chipId,
+          active: option.getAttribute('aria-checked') === 'true',
+        })),
+      LAYER_ID,
+    );
+    record(
+      'AGE: seven days is the default with an All markers option',
+      live.ageDays === 7 &&
+        ageChips.length === 6 &&
+        ageChips
+          .filter((chip) => chip.active)
+          .map((chip) => chip.id)
+          .join() === 'age-7' &&
+        ageChips.some((chip) => chip.id === 'age-all'),
+    );
+    const selectAge = async (days) => {
+      await showRow(page);
+      const selector = `[data-layer-id="${LAYER_ID}"] [data-chip-id="age-${days ?? 'all'}"]`;
+      await page.waitForSelector(selector, { timeout: 15000 });
+      // Dispatch through the rendered button, matching the product-chip gate.
+      await page.$eval(selector, (button) => button.click());
+      await page.waitForFunction(
+        (id, age) => {
+          const s = window.__godsEyeView.dataManager.layers
+            .get(id)
+            .module.getStats();
+          return s.ageDays === age && !s.loading;
+        },
+        { timeout: TIMEOUT_MS },
+        LAYER_ID,
+        days,
+      );
+      return stats(page);
+    };
+    const all = await selectAge(null);
+    record(
+      'AGE: All markers restores old events without duplicate data sources',
+      all.count > live.count &&
+        (await sources(page)).length === live.products.length,
+      `${live.count} → ${all.count}`,
+    );
+    await page.reload({ waitUntil: 'domcontentloaded' });
+    await page.waitForFunction(() => window.__godsEyeView?.dataManager, {
+      timeout: TIMEOUT_MS,
+    });
+    await enableAndSettle(page);
+    const persistedAge = await stats(page);
+    record(
+      'AGE: All markers survives a reload',
+      persistedAge.ageDays === null && persistedAge.count === all.count,
+    );
+    const thirty = await selectAge(30);
+    const one = await selectAge(1);
+    const seven = await selectAge(7);
+    record(
+      'AGE: counts follow the window order and seven days restores the default',
+      one.count <= live.count &&
+        thirty.count >= live.count &&
+        thirty.count <= all.count &&
+        seven.count === live.count &&
+        seven.ageDays === 7,
+      `1d=${one.count}, 7d=${seven.count}, 30d=${thirty.count}, all=${all.count}`,
+    );
+
     // ---- (ii) PICK ----------------------------------------------------------
     const target = await page.evaluate((id) => {
       const gev = window.__godsEyeView;

scripts/qa-l9-matrix.mjs

@@ -239,11 +239,11 @@ function satisfiesEngines(version, range) {
  * re-resolve the interpreter from PATH and hand the gate a different Node than
  * the one the check believes it selected.
  * @param {string} version e.g. "v24.19.0"
- * @returns {boolean} true only for a parseable Node 24.
+ * @returns {boolean} true for a parseable supported Node 24 or 26.
  */
 function isCalibratedAllocationRuntime(version) {
   const [maj] = String(version || '').trim().replace(/^v/, '').split('.').map((n) => Number.parseInt(n, 10));
-  return maj === 24;
+  return maj === 24 || maj === 26;
 }
 
 /**
@@ -546,7 +546,7 @@ const check = (spec) => { CHECKS.push(spec); };
 
 // ─── A · REPO GATES ───────────────────────────────────────────────────────
 check({
-  id: 'A1', group: 'A', desc: 'Node runtime satisfies package.json engines (allocation budgets are pinned to Node 24)',
+  id: 'A1', group: 'A', desc: 'Node runtime satisfies package.json engines (allocation budgets cover supported Node majors)',
   run: async () => {
     const pkg = JSON.parse(readFileSync(resolve(REPO_ROOT, 'package.json'), 'utf8'));
     const range = pkg.engines?.node || '(unset)';
@@ -557,7 +557,7 @@ check({
     if (satisfied) return pass(`node ${process.versions.node} satisfies "${range}"`);
     // An off-range runtime is an environment problem, not a product defect —
     // but it silently disables the allocation gate, so say so loudly. A3 then
-    // runs that gate under a discovered Node 24.
+    // runs that gate under a discovered calibrated Node 24 fallback.
     return env.node24
       ? skip(`node ${process.versions.node} is OUTSIDE "${range}"; A3 runs the allocation gate under ${env.node24.label}, but prefer running the whole L9 pass on Node 24`, 'ENV')
       : fail(`node ${process.versions.node} is OUTSIDE "${range}" and no Node 24 runtime was found — the allocation gate cannot run at all`);
@@ -579,13 +579,13 @@ check({
 });
 
 check({
-  id: 'A3', group: 'A', desc: 'Allocation microbenchmarks actually EXECUTE (they silently skip off Node 24)',
+  id: 'A3', group: 'A', desc: 'Allocation microbenchmarks actually EXECUTE on supported Node majors',
   run: async () => {
     // npm test prints "[unit] SKIPPED n allocation microbenchmarks" and still
-    // exits 0 when the runtime is not Node 24. A green suite is therefore NOT
-    // proof the gate ran. Force it, under Node 24 when one is discoverable.
+    // exits 0 when the runtime is outside the calibrated supported majors. A green
+    // suite is therefore NOT proof the gate ran. Force it under a calibrated runtime.
     //
-    // ALWAYS invoke the Node 24 BINARY directly — never `npm test`. npm
+    // ALWAYS invoke the calibrated Node binary directly — never `npm test`. npm
     // re-resolves the interpreter from PATH and can land back on the system
     // Node even when THIS process is already 24: running the whole matrix under
     // `mise exec [email protected] --`, the npm shell-out still re-execed system
@@ -597,10 +597,10 @@ check({
       const v = await sh(bin, ['--version'], { timeoutMs: 60000 });
       const version = (v.out || '').trim();
       if (!isCalibratedAllocationRuntime(version)) {
-        // run-unit-tests.mjs refuses to measure calibrated budgets off Node 24,
+        // run-unit-tests.mjs refuses to measure calibrated budgets off supported Node majors,
         // so a wrong binary means the gate never ran. That is this check failing
         // to establish its own claim — not evidence about the product.
-        return crash(`the runtime selected for the allocation gate (${label}) reports ${version || 'no parseable version'}, not Node 24 — the gate would refuse or silently skip, so this check verified nothing`);
+        return crash(`the runtime selected for the allocation gate (${label}) reports ${version || 'no parseable version'}, not Node 24 or 26 — the gate would refuse or silently skip, so this check verified nothing`);
       }
       const r = await sh(bin, [resolve(REPO_ROOT, 'scripts/run-unit-tests.mjs')], {
         timeoutMs: 600000, env: { GEV_REQUIRE_ALLOCATION_GATE: '1' },
@@ -611,9 +611,9 @@ check({
     };
 
     const [maj] = process.versions.node.split('.').map(Number);
-    if (maj === 24) return runGate(process.execPath, 'this runtime');
+    if (maj === 24 || maj === 26) return runGate(process.execPath, 'this runtime');
     if (env.node24) return runGate(env.node24.bin, env.node24.label);
-    return skip(`no Node 24 runtime found (running ${process.versions.node}); the gate SKIPS silently — install Node 24 and re-run`, 'OWNER-RUN');
+    return skip(`no calibrated Node 24/26 runtime found (running ${process.versions.node}); the gate SKIPS silently — install a supported Node runtime and re-run`, 'OWNER-RUN');
   },
 });
 

scripts/qa-street-level.mjs

@@ -296,6 +296,22 @@ async function expandPanel(page) {
   );
 }
 
+/** A keyless bundle opens on the first keyless source with live controls. */
+async function assertKeylessDefault(page) {
+  await page.evaluate(() =>
+    window.__godsEyeView.dataManager.setEnabled('street-level', true, {
+      origin: 'user',
+    }),
+  );
+  await uiUntil(page, litAlone, 'kartaview');
+  const shown = await page.evaluate(() => ({
+    status: document.getElementById('sl-status').textContent,
+    disabled: document.getElementById('sl-controls').disabled,
+  }));
+  assert.notEqual(shown.status, 'KEY REQUIRED');
+  assert.equal(shown.disabled, false, 'controls stay live');
+}
+
 async function assertKeyRequired(page) {
   await page.evaluate(() =>
     window.__godsEyeView.dataManager.setEnabled('street-level', true, {
@@ -528,11 +544,25 @@ async function main() {
       );
 
     await expandPanel(page);
-    if (!configured) {
+    if (!configured && litAlone(await getUI(page), 'mapillary')) {
+      // A keyed bundle behind a server without the token keeps Mapillary.
       await step('keyless server: KEY REQUIRED gates the controls', () =>
         assertKeyRequired(page),
       );
       skip('no Mapillary key', 'the keyed steps');
+    } else if (!configured) {
+      await step('keyless server: opens on KartaView, not KEY REQUIRED', () =>
+        assertKeylessDefault(page),
+      );
+      await step(
+        'keyless server: the MAPILLARY chip explains its key instead of switching',
+        async () => {
+          await press(page, '#sl-provider-chips [data-chip-id="mapillary"]');
+          await new Promise((resolve) => setTimeout(resolve, 500));
+          assert.ok(litAlone(await getUI(page), 'kartaview'));
+        },
+      );
+      skip('no Mapillary key', 'the keyed steps');
     } else {
       await park(page);
       await step(
@@ -751,6 +781,8 @@ async function main() {
       await park(page);
 
       await fixtureStep(
+        // The fixture bundle carries a token, so this covers a keyless
+        // server behind a keyed bundle; the keyless default is checked above.
         'keyless server (second page): KEY REQUIRED gates the controls',
         async () => {
           const keyless = await open(

scripts/qa-voice-routing.mjs

@@ -2321,9 +2321,11 @@ async function runBehaviorLayer() {
       `result=${JSON.stringify(r)?.slice(0, 120)} state=${JSON.stringify(contextExited)?.slice(0, 80)}`,
     );
 
-    // (9f) With Contacts OFF the entry gate is shut. Entry must refuse with the
-    // reason rather than produce the half-entered state the operator saw: a
-    // plane anchored under the camera with no HUD and no exit control.
+    // (9f) Cockpit needs only the tracked aircraft's own layer, not Contacts.
+    // With Contacts OFF, status must explain a shut gate without blaming
+    // Contacts, and entry must either enter cleanly or refuse with the reason
+    // rather than produce the half-entered state the operator saw: a plane
+    // anchored under the camera with no HUD and no exit control.
     r = await run('control_cockpit', { action: 'status' });
     const gateReport = r?.state || {};
     const cockpitBeforeGate = await page.evaluate(() =>
@@ -2331,10 +2333,13 @@ async function runBehaviorLayer() {
     );
     report(
       gateReport.active === false &&
-        gateReport.entryAllowed === false &&
-        gateReport.entryBlockedReason === 'contacts-inactive' &&
+        (gateReport.entryAllowed === true
+          ? gateReport.entryBlockedReason === null
+          : ['subject-layer-off', 'no-tracked-aircraft'].includes(
+              gateReport.entryBlockedReason,
+            )) &&
         !cockpitBeforeGate,
-      'behavior: cockpit status names why entry is blocked with Contacts off',
+      'behavior: cockpit status explains its gate without requiring Contacts',
       `state=${JSON.stringify(gateReport)?.slice(0, 150)}`,
     );
 
@@ -2348,12 +2353,16 @@ async function runBehaviorLayer() {
       Boolean(window.__godsEyeView?.styleManager?.cockpitView?.active),
     );
     report(
-      gated?.ok === false &&
-        /contacts/i.test(gated?.error || '') &&
-        !cockpitAfterGate,
-      'behavior: cockpit entry with Contacts off is refused, not half-entered',
+      gated?.ok === true
+        ? cockpitAfterGate
+        : !cockpitAfterGate && !/contacts/i.test(gated?.error || ''),
+      'behavior: cockpit entry with Contacts off follows the own-layer gate, never half-entered',
       `ok=${gated?.ok} error=${String(gated?.error || '').slice(0, 90)} active=${cockpitAfterGate}`,
     );
+    if (cockpitAfterGate)
+      await page.evaluate(() =>
+        window.__godsEyeView?.styleManager?.controlCockpit?.('exit'),
+      );
 
     await runBundledOutlineScenarios({
       page,

scripts/run-perf-tests.mjs

@@ -0,0 +1,59 @@
+import { spawnSync } from 'node:child_process';
+import path from 'node:path';
+import { pathToFileURL } from 'node:url';
+import {
+  discoverUnitTestFiles,
+  UNIT_TEST_NODE_FLAGS,
+} from './run-unit-tests.mjs';
+
+/** Discover every layer/provider benchmark, including those added by other branches. */
+export function discoverPerfTestFiles(root = process.cwd()) {
+  return discoverUnitTestFiles(root).filter((file) =>
+    file.endsWith('.perf.test.mjs'),
+  );
+}
+
+/** Shared by benchmarks so normal unit runs visibly skip timing assertions. */
+export function perfBudgetTestOptions(env = process.env) {
+  return {
+    skip:
+      env.GEV_PERF_BUDGETS === '1'
+        ? false
+        : 'Timing budgets are opt-in; run npm run test:perf (GEV_PERF_BUDGETS=1). Deterministic delta/write checks still run in the normal suite.',
+  };
+}
+
+/** Build a serial invocation so benchmarks do not compete for CPU time. */
+export function perfTestArgs(files) {
+  // A single serial test process keeps benchmark files from competing with
+  // each other; the normal suite still discovers them and reports their skips.
+  return [
+    ...UNIT_TEST_NODE_FLAGS,
+    '--test',
+    '--test-concurrency=1',
+    '--test-isolation=none',
+    ...files,
+  ];
+}
+
+/** Run discovered benchmarks with wall-clock budgets enabled. */
+export function runPerfTests({
+  root = process.cwd(),
+  env = process.env,
+  run = spawnSync,
+} = {}) {
+  const files = discoverPerfTestFiles(root);
+  if (!files.length) throw new Error('No *.perf.test.mjs benchmarks found');
+  const result = run(process.execPath, perfTestArgs(files), {
+    cwd: root,
+    stdio: 'inherit',
+    env: { ...env, GEV_PERF_BUDGETS: '1' },
+  });
+  if (result.error) throw result.error;
+  return result.status ?? 1;
+}
+
+const invoked = process.argv[1]
+  ? pathToFileURL(path.resolve(process.argv[1])).href
+  : '';
+if (import.meta.url === invoked) process.exitCode = runPerfTests();

scripts/run-unit-tests.mjs

@@ -8,15 +8,16 @@ export const ALLOCATION_TEST_FILES = Object.freeze([
   'src/overlays/worldOverlayAllocation.test.mjs',
 ]);
 
-/** Whether this runtime matches the one the allocation budgets were calibrated on. */
+/** Whether this runtime matches a supported major the allocation budgets are calibrated on. */
 export function isCalibratedAllocationRuntime(version = process.versions.node) {
-  return Number.parseInt(String(version).split('.')[0], 10) === 24;
+  const major = Number.parseInt(String(version).split('.')[0], 10);
+  return major === 24 || major === 26;
 }
 
-/** Require the runtime on which allocation budgets were calibrated. */
-export function assertNode24AllocationRuntime(version = process.versions.node) {
+/** Require a runtime on which allocation budgets are calibrated. */
+export function assertCalibratedAllocationRuntime(version = process.versions.node) {
   if (!isCalibratedAllocationRuntime(version)) {
-    throw new Error(`Allocation budgets require the calibrated Node 24 runtime; received ${version}`);
+    throw new Error(`Allocation budgets require calibrated Node 24 or 26; received ${version}`);
   }
   return version;
 }
@@ -92,19 +93,18 @@ export function runUnitTests() {
   const parallelStatus = runTests(['--test', ...plan.parallel]);
   if (parallelStatus !== 0) return parallelStatus;
 
-  // The GC-bracketed budgets are calibrated on Node 24 and are meaningless on
-  // other allocators. A contributor's suite must stay green on any supported
-  // engine (package.json permits >=24), so uncalibrated runtimes skip the
+  // The GC-bracketed budgets are calibrated on every supported Node major.
+  // Unsupported runtimes may still run ordinary tests, so uncalibrated runtimes skip the
   // probes with a warning. Set GEV_REQUIRE_ALLOCATION_GATE=1 (pinned CI /
   // release batteries) to make an uncalibrated runtime a hard failure.
   if (!isCalibratedAllocationRuntime()) {
     if (process.env.GEV_REQUIRE_ALLOCATION_GATE === '1') {
-      assertNode24AllocationRuntime();
+      assertCalibratedAllocationRuntime();
     }
     console.warn(
       `[unit] SKIPPED ${ALLOCATION_TEST_FILES.length} allocation microbenchmarks: `
-      + `budgets are calibrated for Node 24, running ${process.versions.node}. `
-      + 'Run under Node 24 (or set GEV_REQUIRE_ALLOCATION_GATE=1 to fail instead).',
+      + `budgets are calibrated for Node 24 and 26, running ${process.versions.node}. `
+      + 'Run under Node 24 or 26 (or set GEV_REQUIRE_ALLOCATION_GATE=1 to fail instead).',
     );
     return 0;
   }

scripts/track-regression.mjs

@@ -409,6 +409,15 @@ async function main() {
             status: 'ready',
           }));
         }
+        // CelesTrak SATCAT, which the satellite classes read beside the TLEs.
+        // An empty CSV (header only) keeps the run hermetic: the classes fall
+        // back to names and groups, as they do when SATCAT is unavailable.
+        if (isAppRequest && url.pathname.startsWith('/api/celestrak-satcat/')) {
+          return Promise.resolve(new Response(
+            'OBJECT_NAME,OBJECT_ID,NORAD_CAT_ID,OBJECT_TYPE,OPS_STATUS_CODE,LAUNCH_DATE\n',
+            { status: 200, headers: { 'Content-Type': 'text/csv' } },
+          ));
+        }
         // CelesTrak TLE groups. Served from a fixed two-satellite catalog so
         // the satellite assertions are deterministic and the run never depends
         // on an upstream that rate-limits (it was answering 403 the night this

server/providers/acartia.js

@@ -0,0 +1,181 @@
+import { normalizeAcartiaSightings } from '../../src/layers/wildlifeSightings/records.js';
+import { coalesceProxyRequest, readResponseJsonCapped } from './common/http.js';
+import { makeRateLimiter, clientKey } from './common/rate-limit.js';
+import { admitSameSiteKeyless } from './common/same-site.js';
+import { providerUserAgent } from './common/userAgent.js';
+
+const API_URL = 'https://acartia.io/api/v1/sightings/current';
+// All views share the provider's seven-day snapshot.
+const TTL_MS = 600_000;
+const STALE_MAX_MS = 24 * 60 * 60_000;
+const MAX_RESPONSE_BYTES = 2 * 1024 * 1024;
+const TIMEOUT_MS = 15_000;
+const COOLDOWN_MS = 60_000;
+const COOLDOWN_MIN_MS = 5000;
+const COOLDOWN_MAX_MS = 60 * 60_000;
+const FAILURE_COOLDOWN_MS = 15_000;
+
+/** Bound upstream Retry-After seconds or dates to five seconds–one hour. */
+export function acartiaRetryCooldownMs(raw, nowMs) {
+  const value = typeof raw === 'string' ? raw.trim() : '';
+  if (value) {
+    const seconds = /^\d+(?:\.\d+)?$/.test(value) ? Number(value) : NaN;
+    const deadline =
+      !Number.isFinite(seconds) && /[a-z]/i.test(value)
+        ? Date.parse(value)
+        : NaN;
+    const delay = Number.isFinite(seconds) ? seconds * 1000 : deadline - nowMs;
+    if (Number.isFinite(delay) && delay >= 0)
+      return Math.min(COOLDOWN_MAX_MS, Math.max(COOLDOWN_MIN_MS, delay));
+  }
+  return COOLDOWN_MS;
+}
+
+/** Salish Sea coverage. Precise coordinates and comments never enter cache. */
+export function acartiaProxy({
+  fetchImpl = (...args) => globalThis.fetch(...args),
+  now = () => Date.now(),
+  cache = new Map(),
+  warn = (...args) => console.warn(...args),
+} = {}) {
+  const inFlight = new Map();
+  const allow = makeRateLimiter({
+    windowMs: 60_000,
+    max: 60,
+    globalMax: 600,
+    now,
+  });
+  let cooldownUntil = 0;
+  let cooldownStatus = 429;
+  let warnedClamp = false;
+
+  const retrySeconds = () =>
+    Math.max(1, Math.ceil((cooldownUntil - now()) / 1000));
+  const unavailable = (status = 502) =>
+    Object.assign(new Error('acartia_unavailable'), {
+      status,
+      retryAfterS: retrySeconds(),
+    });
+
+  function coolDown(status, delay) {
+    const until = now() + delay;
+    if (until > cooldownUntil) {
+      cooldownUntil = until;
+      cooldownStatus = status;
+    } else if (status === 429 && now() < cooldownUntil) cooldownStatus = 429;
+  }
+
+  async function load() {
+    if (now() < cooldownUntil) throw unavailable(cooldownStatus);
+    const signal = AbortSignal.timeout(TIMEOUT_MS);
+    try {
+      const response = await fetchImpl(API_URL, {
+        signal,
+        redirect: 'error',
+        headers: {
+          Accept: 'application/json',
+          'User-Agent': providerUserAgent('wildlife-sightings'),
+        },
+      });
+      if (!response.ok) {
+        await response.body?.cancel().catch(() => {});
+        if (response.status === 429) {
+          const delay = acartiaRetryCooldownMs(
+            response.headers.get('retry-after'),
+            now(),
+          );
+          if (delay === COOLDOWN_MAX_MS && !warnedClamp) {
+            warnedClamp = true;
+            warn('[acartia-proxy] upstream cooldown capped at one hour');
+          }
+          coolDown(429, delay);
+          throw unavailable(429);
+        }
+        throw unavailable();
+      }
+      // This endpoint documents a JSON array, not a results/data envelope.
+      const payload = await readResponseJsonCapped(
+        response,
+        MAX_RESPONSE_BYTES,
+        signal,
+      );
+      const rows = normalizeAcartiaSightings(payload, now());
+      // Only a non-array is malformed. A quiet feed, or one whose rows all fall
+      // outside coverage or the species checks, is a valid empty snapshot.
+      if (!rows) throw new Error('invalid_snapshot');
+      return { fetchedAt: now(), rows };
+    } catch (error) {
+      if (error.status !== 429) coolDown(502, FAILURE_COOLDOWN_MS);
+      warn('[acartia-proxy] upstream refresh failed');
+      throw unavailable(error.status === 429 ? 429 : 502);
+    }
+  }
+
+  function age(entry) {
+    if (!entry) return Infinity;
+    const elapsed = now() - entry.savedAt;
+    return elapsed < 0 ? Infinity : elapsed;
+  }
+
+  async function acquire() {
+    const previous = cache.get('sightings');
+    if (age(previous) < TTL_MS) return { value: previous.value, stale: false };
+    if (age(previous) > STALE_MAX_MS) cache.delete('sightings');
+    try {
+      const { promise } = coalesceProxyRequest(
+        inFlight,
+        'sightings',
+        async () => {
+          const value = await load();
+          cache.set('sightings', { value, savedAt: now() });
+          return value;
+        },
+      );
+      return { value: await promise, stale: false };
+    } catch (error) {
+      if (age(previous) <= STALE_MAX_MS)
+        return { value: previous.value, stale: true };
+      throw error;
+    }
+  }
+
+  async function handler(req, res) {
+    const json = (status, value, { stale = false, retryAfterS } = {}) => {
+      if (res.destroyed) return;
+      res.writeHead(status, {
+        'Content-Type': 'application/json',
+        'Cache-Control': 'no-store',
+        ...(status === 405 ? { Allow: 'GET' } : {}),
+        ...(retryAfterS ? { 'Retry-After': String(retryAfterS) } : {}),
+        ...(stale ? { 'X-Data-Stale': 'true' } : {}),
+      });
+      res.end(JSON.stringify(value));
+    };
+    if (admitSameSiteKeyless(req, res)) return;
+    if (req.method !== 'GET') return json(405, { error: 'method_not_allowed' });
+    const pathname = (req.url || '/').split('?')[0];
+    if (pathname !== '/sightings') return json(404, { error: 'unknown_route' });
+    if (!allow(clientKey(req)))
+      return json(429, { error: 'rate_limited' }, { retryAfterS: 60 });
+    try {
+      const { value, stale } = await acquire();
+      return json(200, stale ? { ...value, stale: true } : value, { stale });
+    } catch (error) {
+      return json(
+        error.status === 429 ? 429 : 502,
+        { error: 'acartia_unavailable' },
+        { retryAfterS: error.retryAfterS },
+      );
+    }
+  }
+
+  return {
+    name: 'acartia',
+    configureServer({ middlewares }) {
+      middlewares.use('/api/acartia', handler);
+    },
+    configurePreviewServer({ middlewares }) {
+      middlewares.use('/api/acartia', handler);
+    },
+  };
+}

server/providers/acartia.test.mjs

@@ -0,0 +1,419 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { acartiaProxy, acartiaRetryCooldownMs } from './acartia.js';
+
+const NOW = Date.parse('2026-11-04T18:05:00Z');
+const sighting = (id = 'synthetic-1') => ({
+  entry_id: id,
+  latitude: 48.12345,
+  longitude: -123.12345,
+  created: '2026-11-04 17:00:00',
+  type: 'Orca',
+  no_sighted: '5',
+  photo_url: 'https://provider.example/photos/synthetic.jpg',
+  data_source_name: 'Synthetic Whale Network',
+  data_source_entity: 'Community reports',
+  trusted: true,
+  data_source_comments: '[email protected] +1-555-000-0000',
+});
+
+function install(options = {}, hook = 'configureServer') {
+  let handler;
+  const plugin = acartiaProxy({ now: () => NOW, warn() {}, ...options });
+  assert.equal(plugin.name, 'acartia');
+  assert.equal(typeof plugin.configureServer, 'function');
+  assert.equal(typeof plugin.configurePreviewServer, 'function');
+  plugin[hook]({
+    middlewares: {
+      use(mount, callback) {
+        assert.equal(mount, '/api/acartia');
+        handler = callback;
+      },
+    },
+  });
+  return async (
+    url = '/sightings',
+    { method = 'GET', peer = 'local', headers = {} } = {},
+  ) => {
+    const res = {
+      headers: {},
+      writeHead(status, headers) {
+        this.status = status;
+        this.headers = headers;
+      },
+      setHeader(key, value) {
+        this.headers[key] = value;
+      },
+      end(value) {
+        this.status ??= this.statusCode;
+        this.body = JSON.parse(value);
+      },
+    };
+    await handler(
+      { url, method, headers, socket: { remoteAddress: peer } },
+      res,
+    );
+    return res;
+  };
+}
+
+test('cache stores only supported marine mammals inside the coverage box', async () => {
+  const cache = new Map();
+  const request = install({
+    cache,
+    fetchImpl: async () =>
+      Response.json([
+        sighting('orca'),
+        { ...sighting('seal'), type: 'Harbor seal' },
+        { ...sighting('unknown'), type: 'Unknown' },
+        { ...sighting('fish'), type: 'Whale shark' },
+        { ...sighting('outside'), latitude: 37.8 },
+        { ...sighting('rounded-edge'), latitude: 45.49999 },
+      ]),
+  });
+  const result = await request();
+  assert.equal(result.status, 200);
+  for (const rows of [result.body.rows, cache.get('sightings').value.rows]) {
+    assert.deepEqual(
+      rows.map((row) => [row.stableId, row.cetacean]),
+      [
+        ['acartia:orca', true],
+        ['acartia:seal', false],
+      ],
+    );
+  }
+});
+
+for (const hook of ['configureServer', 'configurePreviewServer']) {
+  test(`${hook}: documented array is normalized and coarsened before caching`, async () => {
+    const cache = new Map();
+    let calls = 0;
+    const request = install(
+      {
+        cache,
+        fetchImpl: async (url, options) => {
+          calls += 1;
+          assert.equal(url, 'https://acartia.io/api/v1/sightings/current');
+          assert.equal(options.redirect, 'error');
+          assert.ok(options.signal instanceof AbortSignal);
+          assert.equal(options.headers.Accept, 'application/json');
+          assert.equal(
+            options.headers['User-Agent'],
+            'gods-eye-view-wildlife-sightings-proxy/1.0 (+https://github.com/bilawalsidhu/gods-eye-view)',
+          );
+          return Response.json([sighting()]);
+        },
+      },
+      hook,
+    );
+    assert.equal(calls, 0);
+    assert.equal(cache.size, 0);
+    const result = await request(
+      '/sightings?url=https://attacker.example&latitude=1',
+    );
+    assert.equal(result.status, 200);
+    assert.equal(result.headers['Cache-Control'], 'no-store');
+    assert.equal(result.body.fetchedAt, NOW);
+    assert.equal(result.body.rows[0].stableId, 'acartia:synthetic-1');
+    assert.equal(result.body.rows[0].lat, 48.12);
+    assert.equal(result.body.rows[0].lon, -123.12);
+    assert.equal(result.body.rows[0].provider.name, 'Synthetic Whale Network');
+    const retained = cache.get('sightings');
+    assert.equal(retained.value.rows[0].lat, 48.12);
+    assert.equal(retained.value.rows[0].lon, -123.12);
+    for (const value of [result.body, [...cache.values()]])
+      assert.doesNotMatch(
+        JSON.stringify(value),
+        /private-observer|555|data_source_comments|48\.12345|123\.12345/,
+      );
+    assert.equal(calls, 1);
+  });
+}
+
+test('gate, method and fixed route run before cache or upstream', async () => {
+  const cache = new Map();
+  let calls = 0;
+  const request = install({
+    cache,
+    fetchImpl: async () => {
+      calls += 1;
+      return Response.json([sighting()]);
+    },
+  });
+  for (let i = 0; i < 65; i += 1) {
+    assert.equal(
+      (
+        await request('/sightings', {
+          headers: {
+            host: 'localhost:5173',
+            origin: 'https://foreign.example',
+            'sec-fetch-site': 'cross-site',
+          },
+        })
+      ).status,
+      403,
+    );
+  }
+  const method = await request('/sightings', { method: 'POST' });
+  assert.equal(method.status, 405);
+  assert.equal(method.headers.Allow, 'GET');
+  for (const route of ['/', '/unknown', '/sightings/extra']) {
+    const result = await request(route);
+    assert.equal(result.status, 404);
+    assert.equal(result.body.error, 'unknown_route');
+  }
+  assert.equal(calls, 0);
+  assert.equal(cache.size, 0);
+  const sameOrigin = await request('/sightings', {
+    headers: {
+      host: 'gev.example',
+      origin: 'https://gev.example',
+      'sec-fetch-site': 'same-origin',
+      'x-forwarded-proto': 'https',
+      'x-forwarded-for': '203.0.113.9',
+    },
+  });
+  assert.equal(sameOrigin.status, 200);
+});
+
+test('request 61 is locally limited even with a fresh cache', async () => {
+  let calls = 0;
+  const request = install({
+    fetchImpl: async () => {
+      calls += 1;
+      return Response.json([sighting()]);
+    },
+  });
+  for (let i = 0; i < 60; i += 1) assert.equal((await request()).status, 200);
+  const limited = await request();
+  assert.equal(limited.status, 429);
+  assert.equal(limited.body.error, 'rate_limited');
+  assert.equal(limited.headers['Retry-After'], '60');
+  assert.equal(calls, 1);
+});
+
+test('one global snapshot single-flights and stays fresh for ten minutes', async () => {
+  let at = NOW;
+  let calls = 0;
+  let release;
+  const request = install({
+    now: () => at,
+    fetchImpl: async () => {
+      calls += 1;
+      if (calls === 1)
+        await new Promise((resolve) => {
+          release = resolve;
+        });
+      return Response.json([sighting()]);
+    },
+  });
+  const first = request();
+  const concurrent = request();
+  await new Promise(setImmediate);
+  assert.equal(calls, 1);
+  release();
+  assert.deepEqual((await first).body, (await concurrent).body);
+  at += 599_999;
+  await request();
+  assert.equal(calls, 1);
+  at += 1;
+  await request();
+  assert.equal(calls, 2);
+});
+
+test('a valid empty or fully filtered snapshot is a fresh success that clears old rows', async () => {
+  for (const quiet of [
+    [],
+    [null],
+    [{ ...sighting(), data_source_name: '' }],
+    [{ ...sighting(), latitude: 37.8 }],
+    [{ ...sighting(), type: 'Unknown' }],
+  ]) {
+    let at = NOW;
+    let calls = 0;
+    let empty = false;
+    const cache = new Map();
+    const request = install({
+      cache,
+      now: () => at,
+      fetchImpl: async () => {
+        calls += 1;
+        return Response.json(empty ? quiet : [sighting()]);
+      },
+    });
+    assert.equal((await request()).body.rows.length, 1);
+    empty = true;
+    at += 600_001;
+    const result = await request();
+    assert.equal(result.status, 200);
+    assert.deepEqual(result.body, { fetchedAt: at, rows: [] });
+    assert.equal(result.headers['X-Data-Stale'], undefined);
+    assert.equal(result.headers['Retry-After'], undefined);
+    assert.deepEqual(cache.get('sightings').value.rows, []);
+    // The quiet feed keeps the normal ten-minute cadence, not a failure retry.
+    at += 599_999;
+    assert.equal((await request()).status, 200);
+    assert.equal(calls, 2);
+    at += 1;
+    await request();
+    assert.equal(calls, 3);
+    const cold = install({ fetchImpl: async () => Response.json(quiet) });
+    const coldResult = await cold();
+    assert.equal(coldResult.status, 200);
+    assert.deepEqual(coldResult.body, { fetchedAt: NOW, rows: [] });
+  }
+});
+
+test('an invented wrapped snapshot never replaces the cache', async () => {
+  const bad = { results: [sighting()] };
+  let at = NOW;
+  let fail = false;
+  const cache = new Map();
+  const request = install({
+    cache,
+    now: () => at,
+    fetchImpl: async () => Response.json(fail ? bad : [sighting()]),
+  });
+  const fresh = await request();
+  const retained = cache.get('sightings');
+  fail = true;
+  at += 600_001;
+  const stale = await request();
+  assert.equal(stale.status, 200);
+  assert.equal(stale.headers['X-Data-Stale'], 'true');
+  assert.equal(stale.body.stale, true);
+  assert.equal(stale.body.fetchedAt, fresh.body.fetchedAt);
+  assert.equal(cache.get('sightings'), retained);
+  const coldCache = new Map();
+  const cold = install({
+    cache: coldCache,
+    fetchImpl: async () => Response.json(bad),
+  });
+  const result = await cold();
+  assert.equal(result.status, 502);
+  assert.equal(result.body.error, 'acartia_unavailable');
+  assert.equal(result.headers['Retry-After'], '15');
+  assert.equal(coldCache.size, 0);
+});
+
+test('failure serves stale for at most 24 hours and never reports a cold success', async () => {
+  let at = NOW;
+  let fail = false;
+  const request = install({
+    now: () => at,
+    fetchImpl: async () => {
+      if (fail) throw new Error('private upstream detail');
+      return Response.json([sighting()]);
+    },
+  });
+  const first = await request();
+  fail = true;
+  at += 23 * 60 * 60_000 + 59 * 60_000;
+  const stale = await request();
+  assert.equal(stale.status, 200);
+  assert.equal(stale.body.stale, true);
+  assert.equal(stale.body.fetchedAt, first.body.fetchedAt);
+  at += 2 * 60_000;
+  const expired = await request();
+  assert.equal(expired.status, 502);
+  assert.deepEqual(expired.body, { error: 'acartia_unavailable' });
+});
+
+test('upstream 429 honors Retry-After, caps it, and spends no requests while cooling down', async () => {
+  assert.equal(acartiaRetryCooldownMs('2', NOW), 5000);
+  assert.equal(acartiaRetryCooldownMs('999999', NOW), 3_600_000);
+  assert.equal(
+    acartiaRetryCooldownMs(new Date(NOW + 120_000).toUTCString(), NOW),
+    120_000,
+  );
+  assert.equal(acartiaRetryCooldownMs(null, NOW), 60_000);
+  let at = NOW;
+  let calls = 0;
+  const warnings = [];
+  const request = install({
+    now: () => at,
+    warn: (message) => warnings.push(message),
+    fetchImpl: async () => {
+      calls += 1;
+      return new Response('limit', {
+        status: 429,
+        headers: { 'Retry-After': '999999' },
+      });
+    },
+  });
+  const first = await request();
+  assert.equal(first.status, 429);
+  assert.equal(first.body.error, 'acartia_unavailable');
+  assert.equal(first.headers['Retry-After'], '3600');
+  at += 5000;
+  const cooling = await request();
+  assert.equal(cooling.headers['Retry-After'], '3595');
+  assert.equal(calls, 1);
+  assert.equal(
+    warnings.filter((message) => message.includes('capped')).length,
+    1,
+  );
+  at += 3_600_000;
+  await request();
+  assert.equal(calls, 2);
+  assert.equal(
+    warnings.filter((message) => message.includes('capped')).length,
+    1,
+  );
+});
+
+test('upstream 429 also serves a prior snapshot stale', async () => {
+  let at = NOW;
+  let fail = false;
+  let calls = 0;
+  const request = install({
+    now: () => at,
+    fetchImpl: async () => {
+      calls += 1;
+      return fail
+        ? new Response('limit', { status: 429 })
+        : Response.json([sighting()]);
+    },
+  });
+  const first = await request();
+  fail = true;
+  at += 600_001;
+  const stale = await request();
+  assert.equal(stale.status, 200);
+  assert.equal(stale.body.stale, true);
+  assert.equal(stale.body.fetchedAt, first.body.fetchedAt);
+  at += 1000;
+  assert.equal((await request()).body.stale, true);
+  assert.equal(calls, 2);
+});
+
+test('bad JSON, 5xx and capped bodies start a 15 second failure cooldown', async () => {
+  for (const bad of [
+    () => new Response('{malformed'),
+    () => new Response('private upstream message', { status: 503 }),
+    () =>
+      new Response('{}', {
+        headers: { 'Content-Length': String(2 * 1024 * 1024 + 1) },
+      }),
+  ]) {
+    let at = NOW;
+    let calls = 0;
+    const request = install({
+      now: () => at,
+      fetchImpl: async () => {
+        calls += 1;
+        return calls === 1 ? bad() : Response.json([sighting()]);
+      },
+    });
+    const first = await request();
+    assert.equal(first.status, 502);
+    assert.deepEqual(first.body, { error: 'acartia_unavailable' });
+    assert.equal(first.headers['Retry-After'], '15');
+    at += 14_999;
+    assert.equal((await request()).headers['Retry-After'], '1');
+    assert.equal(calls, 1);
+    at += 1;
+    assert.equal((await request()).status, 200);
+    assert.equal(calls, 2);
+  }
+});

server/providers/aircraft/adsb-lol.js

@@ -83,6 +83,15 @@ export function adsbLolProxy() {
         // This mount also matches its /track route, served by its own handler.
         if (new URL(req.url || '/', 'http://localhost').pathname !== '/')
           return next();
+        // After the /track hand-off, so /track keeps its own method handling.
+        if (req.method !== 'GET') {
+          res.writeHead(405, {
+            'Content-Type': 'application/json',
+            Allow: 'GET',
+          });
+          res.end(JSON.stringify({ error: 'Method Not Allowed' }));
+          return;
+        }
         const now = Date.now();
         if (_cache && now - _cacheAt < CACHE_MS) {
           serve(res, 200, _cache, 'HIT');

server/providers/aircraft/opensky.js

@@ -1,6 +1,7 @@
 import fs from 'node:fs';
 import os from 'node:os';
 import { normalizeAdsbLolPointResponse } from '../../../src/data/adsbLolFallback.js';
+import { encodedBody, gzipBody } from '../common/compress.js';
 import {
   coalesceProxyRequest,
   readResponseJsonCapped,
@@ -18,6 +19,11 @@ let _openskyTokenExpiry = 0;
 let _openskyTokenPromise = null;
 /** @type {string|null} Cached upstream response body (JSON text). */
 let _openskyCacheBody = null;
+/**
+ * @type {Buffer|null} Gzip of `_openskyCacheBody`, written together with it.
+ * Null when the body is not worth compressing.
+ */
+let _openskyCacheGzip = null;
 /** @type {number} HTTP status of the cached response. */
 let _openskyCacheStatus = 0;
 /** @type {number} Epoch-ms when the response was cached. */
@@ -399,8 +405,12 @@ async function fetchAdsbLolPointFallback(req) {
           ADSBLOL_POINT_MAX_RESPONSE_BYTES,
         );
         const normalized = normalizeAdsbLolPointResponse(payload);
+        const body = JSON.stringify(normalized);
         const record = {
-          body: JSON.stringify(normalized),
+          body,
+          // Compressed once per entry; ADSBLOL_POINT_CACHE_MAX bounds the
+          // extra memory.
+          gzip: await gzipBody(body),
           cachedAt: Date.now(),
           count: normalized.states.length,
         };
@@ -429,6 +439,7 @@ async function fetchAdsbLolPointFallback(req) {
 async function serveAdsbLolPointFallback(req, res, requestedMode, reason) {
   const fallback = await fetchAdsbLolPointFallback(req);
   if (!fallback) return false;
+  const encoded = encodedBody(req, fallback.body, fallback.gzip);
   res.writeHead(200, {
     ...buildOpenSkyHeaders({
       cacheStatus: fallback.cacheStatus,
@@ -439,8 +450,9 @@ async function serveAdsbLolPointFallback(req, res, requestedMode, reason) {
     'X-Flight-Source': 'adsb.lol',
     'X-Flight-Coverage': `${ADSBLOL_POINT_RADIUS_NM}nm regional fallback`,
     'X-Flight-Count': String(fallback.count),
+    ...encoded.headers,
   });
-  res.end(fallback.body);
+  res.end(encoded.body);
   return true;
 }
 
@@ -484,6 +496,15 @@ export function openSkyProxy() {
         // This mount also matches its /track route, served by its own handler.
         if (new URL(req.url || '/', 'http://localhost').pathname !== '/')
           return next();
+        // After the /track hand-off, so /track keeps its own method handling.
+        if (req.method !== 'GET') {
+          res.writeHead(405, {
+            'Content-Type': 'application/json',
+            Allow: 'GET',
+          });
+          res.end(JSON.stringify({ error: 'Method Not Allowed' }));
+          return;
+        }
         res.setHeader('X-Feed-Source', 'OpenSky Network');
         const requestedMode = normalizeOpenSkyAuthMode(
           process.env.OPENSKY_AUTH_MODE,
@@ -514,9 +535,13 @@ export function openSkyProxy() {
             reason: 'cached',
           };
           const isStale = now - _openskyCacheTime >= _openskyTtlMs;
-          res.writeHead(
-            _openskyCacheStatus || 200,
-            buildOpenSkyHeaders({
+          const encoded = encodedBody(
+            req,
+            _openskyCacheBody,
+            _openskyCacheGzip,
+          );
+          res.writeHead(_openskyCacheStatus || 200, {
+            ...buildOpenSkyHeaders({
               cacheStatus: isStale ? 'STALE' : 'HIT',
               requestedMode: cachedMeta.requestedMode || requestedMode,
               usedMode: cachedMeta.usedMode || 'unknown',
@@ -532,8 +557,9 @@ export function openSkyProxy() {
                 ? (_openskyCooldownUntil - now) / 1000
                 : undefined,
             }),
-          );
-          res.end(_openskyCacheBody);
+            ...encoded.headers,
+          });
+          res.end(encoded.body);
           return;
         }
         // Cooling down with nothing cached (cold start into a rate limit):
@@ -628,7 +654,11 @@ export function openSkyProxy() {
             // Only cache successful responses — error responses (401/403/429/5xx)
             // should not be served from cache on subsequent requests
             if (upstream.ok) {
+              // Compress before writing either slot, so a request arriving
+              // mid-refresh still reads a body with its own frame.
+              const frame = await gzipBody(body);
               _openskyCacheBody = body;
+              _openskyCacheGzip = frame;
               _openskyCacheStatus = upstream.status;
               _openskyCacheTime = now;
               _openskyCacheSourceEpochMs = sourceEpochMs;
@@ -681,9 +711,13 @@ export function openSkyProxy() {
           // Serve the last-good body instead of the 429 when we have one —
           // the layer keeps rendering (STALE-cued) instead of dying.
           if (_openskyCacheBody && _openskyCacheStatus === 200) {
-            res.writeHead(
-              200,
-              buildOpenSkyHeaders({
+            const encoded = encodedBody(
+              req,
+              _openskyCacheBody,
+              _openskyCacheGzip,
+            );
+            res.writeHead(200, {
+              ...buildOpenSkyHeaders({
                 cacheStatus: 'STALE',
                 requestedMode,
                 usedMode,
@@ -691,8 +725,9 @@ export function openSkyProxy() {
                 staleSeconds: (now - _openskyCacheTime) / 1000,
                 retryAfterSeconds: cooldownMs / 1000,
               }),
-            );
-            res.end(_openskyCacheBody);
+              ...encoded.headers,
+            });
+            res.end(encoded.body);
             return;
           }
         }
@@ -734,16 +769,23 @@ export function openSkyProxy() {
           }
         }
 
-        res.writeHead(
-          upstream.status,
-          buildOpenSkyHeaders({
+        // The frame belongs to this body only if this body was cached. An
+        // uncached error must not borrow the previous snapshot's frame.
+        const encoded = encodedBody(
+          req,
+          body,
+          _openskyCacheBody === body ? _openskyCacheGzip : null,
+        );
+        res.writeHead(upstream.status, {
+          ...buildOpenSkyHeaders({
             cacheStatus: 'MISS',
             requestedMode,
             usedMode,
             reason,
           }),
-        );
-        res.end(body);
+          ...encoded.headers,
+        });
+        res.end(encoded.body);
       } catch (e) {
         console.error('[OpenSky Proxy]', e.message);
         if (_openskyCacheBody) {
@@ -754,17 +796,22 @@ export function openSkyProxy() {
             usedMode: 'unknown',
             reason: 'cached_stale',
           };
-          res.writeHead(
-            _openskyCacheStatus || 200,
-            buildOpenSkyHeaders({
+          const encoded = encodedBody(
+            req,
+            _openskyCacheBody,
+            _openskyCacheGzip,
+          );
+          res.writeHead(_openskyCacheStatus || 200, {
+            ...buildOpenSkyHeaders({
               cacheStatus: 'STALE',
               requestedMode:
                 cachedMeta.requestedMode || OPENSKY_AUTH_MODE_DEFAULT,
               usedMode: cachedMeta.usedMode || 'unknown',
               reason: cachedMeta.reason || 'cached_stale',
             }),
-          );
-          res.end(_openskyCacheBody);
+            ...encoded.headers,
+          });
+          res.end(encoded.body);
           return;
         }
         const requestedMode = normalizeOpenSkyAuthMode(

server/providers/cctv.js

@@ -1,4 +1,5 @@
 import { createCctvCatalog } from './cctv/catalog.js';
+import { quebec511VideoUrl, quebecBrowserVideoEnabled } from './cctv/quebec.js';
 import { normalizeFeedType, isVideoFeedType } from './cctv/normalize.js';
 import {
   buildSyntheticCctvSvg,
@@ -18,6 +19,8 @@ import { sanitizeCctvRangeHeader } from './cctv/range.js';
 import { admitSameSiteKeyless } from './common/same-site.js';
 import { PROXY_SIGNALS } from '../../src/localRequestGate.mjs';
 import { createHlsPuller } from './cctv/stream.js';
+import { isMlitRiverAdjustmentImage } from './cctv/worldCameras.js';
+import { ottawaAuthorizedFrameUrl } from './cctv/ottawa.js';
 import { googleServerApiKey } from './places/google-key.js';
 export { CCTV_FRAME_FETCH_TIMEOUT_MS, fetchCctvImageFromUpstream };
 /**
@@ -43,6 +46,120 @@ export function cctvProxy({ sourceRoot = process.cwd() } = {}) {
   const HEALTH_MAX_ENTRIES = CCTV_MAX_SOURCES_CEILING;
   /** Live HLS strategies (see ./cctv/stream.js). Shared across dev and preview. */
   const puller = createHlsPuller();
+  /**
+   * Bounded transient image reuse keeps cadence-limited providers (World
+   * stills, Ottawa's once-a-minute API) inside their refresh floor. The byte
+   * cap is the real bound; the entry cap only limits map overhead.
+   */
+  const WORLD_FRAME_CACHE_MAX_ENTRIES = 1024;
+  /** Retry a failed fetch sooner than a full refresh window, never under a minute. */
+  const THROTTLED_FRAME_FAILURE_BACKOFF_MS = 60 * 1000;
+  const WORLD_FRAME_CACHE_MAX_ENTRY_BYTES = 2 * 1024 * 1024;
+  const WORLD_FRAME_CACHE_MAX_BYTES = 32 * 1024 * 1024;
+  const worldFrameCache = new Map();
+  const worldFrameInflight = new Map();
+  const worldFrameNextAllowedAt = new Map();
+  let worldFrameCacheBytes = 0;
+
+  function getWorldFrameCache(cameraId) {
+    const entry = worldFrameCache.get(cameraId);
+    if (!entry) return null;
+    worldFrameCache.delete(cameraId);
+    worldFrameCache.set(cameraId, entry);
+    return entry;
+  }
+
+  function storeWorldFrame(cameraId, image) {
+    if (
+      !Buffer.isBuffer(image?.body) ||
+      image.body.length > WORLD_FRAME_CACHE_MAX_ENTRY_BYTES
+    )
+      return;
+    const previous = worldFrameCache.get(cameraId);
+    if (previous) worldFrameCacheBytes -= previous.body.length;
+    const entry = {
+      body: image.body,
+      contentType: image.contentType,
+      fetchedAt: Date.now(),
+    };
+    worldFrameCache.delete(cameraId);
+    worldFrameCache.set(cameraId, entry);
+    worldFrameCacheBytes += entry.body.length;
+    while (
+      worldFrameCache.size > WORLD_FRAME_CACHE_MAX_ENTRIES ||
+      worldFrameCacheBytes > WORLD_FRAME_CACHE_MAX_BYTES
+    ) {
+      const oldestId = worldFrameCache.keys().next().value;
+      const oldest = worldFrameCache.get(oldestId);
+      worldFrameCache.delete(oldestId);
+      worldFrameCacheBytes -= oldest.body.length;
+    }
+  }
+
+  function setNextAllowedAt(cameraId, at) {
+    worldFrameNextAllowedAt.delete(cameraId);
+    worldFrameNextAllowedAt.set(cameraId, at);
+    while (worldFrameNextAllowedAt.size > 4096) {
+      worldFrameNextAllowedAt.delete(
+        worldFrameNextAllowedAt.keys().next().value,
+      );
+    }
+  }
+
+  /**
+   * Fetch a frame from a provider with a per-camera refresh floor. Inside the
+   * floor the last frame is reused; with no frame to reuse the caller gets
+   * `{ throttled: true }` and serves a placeholder, so a cadence-limited camera
+   * never falls through to the key-bearing Street View fallback. A failed
+   * fetch backs off for a minute (capped at the floor) instead of a full
+   * window.
+   */
+  async function fetchThrottledFrame(source, cameraId, frameUrl) {
+    const cached = getWorldFrameCache(cameraId);
+    const rawRefreshMs = Number(source?.frameRefreshMs);
+    const refreshMs =
+      Number.isFinite(rawRefreshMs) && rawRefreshMs > 0
+        ? rawRefreshMs
+        : 5 * 60 * 1000;
+    const now = Date.now();
+    if (cached && now - cached.fetchedAt < refreshMs) {
+      return { ok: true, ...cached, cached: true };
+    }
+
+    const inflight = worldFrameInflight.get(cameraId);
+    if (inflight) return inflight;
+    const stale = cached
+      ? {
+          ok: true,
+          body: cached.body,
+          contentType: cached.contentType,
+          stale: true,
+        }
+      : null;
+    const nextAllowedAt = worldFrameNextAllowedAt.get(cameraId) || 0;
+    if (now < nextAllowedAt) return stale || { ok: false, throttled: true };
+    if (!frameUrl) return stale;
+    setNextAllowedAt(cameraId, now + refreshMs);
+    let request;
+    request = fetchCctvImageFromUpstream(frameUrl)
+      .then((image) => {
+        if (image?.ok) {
+          storeWorldFrame(cameraId, image);
+          return image;
+        }
+        setNextAllowedAt(
+          cameraId,
+          Date.now() + Math.min(refreshMs, THROTTLED_FRAME_FAILURE_BACKOFF_MS),
+        );
+        return stale || image;
+      })
+      .finally(() => {
+        if (worldFrameInflight.get(cameraId) === request)
+          worldFrameInflight.delete(cameraId);
+      });
+    worldFrameInflight.set(cameraId, request);
+    return request;
+  }
 
   /** Update the health entry for a camera, evicting the oldest entry if at capacity. */
   const setHealth = (cameraId, patch) => {
@@ -153,6 +270,7 @@ export function cctvProxy({ sourceRoot = process.cwd() } = {}) {
         );
 
         if (url.pathname === '/sources') {
+          const quebecVideo = quebecBrowserVideoEnabled();
           const body = {
             trimmedPacks: getCctvSources.trimmedPacks?.(sources) ?? [],
             sources: sources.map((source) => ({
@@ -164,6 +282,7 @@ export function cctvProxy({ sourceRoot = process.cwd() } = {}) {
               provider: source.provider,
               lat: source.lat,
               lon: source.lon,
+              frameRefreshMs: source.frameRefreshMs,
               headingDeg: source.headingDeg,
               headingConfidence: source.headingConfidence || '',
               pitchDeg: source.pitchDeg,
@@ -174,6 +293,13 @@ export function cctvProxy({ sourceRoot = process.cwd() } = {}) {
               feedType: normalizeFeedType(source.feedType),
               sourceKind:
                 source.sourceKind || (source.url ? 'configured' : 'fallback'),
+              sourceUrl: source.sourceUrl || '',
+              browserMediaUrl:
+                quebecVideo && source.sourceKind === 'quebec-511-browser'
+                  ? quebec511VideoUrl(source.id)
+                  : '',
+              accuracyM: source.accuracyM,
+              positionSource: source.positionSource || '',
               poseSource: source.poseSource,
               model: source.model || '',
               manufacturer: source.manufacturer || '',
@@ -526,15 +652,71 @@ export function cctvProxy({ sourceRoot = process.cwd() } = {}) {
             : '');
 
         const upstreamImage =
-          source?.sourceKind === 'txdot-its'
-            ? await fetchTxdotSnapshot(upstreamCandidate)
-            : await fetchCctvImageFromUpstream(upstreamCandidate);
+          source?.pack === 'world-cameras'
+            ? await fetchThrottledFrame(source, cameraId, upstreamCandidate)
+            : source?.sourceKind === 'ottawa-traffic'
+              ? await fetchThrottledFrame(
+                  source,
+                  cameraId,
+                  ottawaAuthorizedFrameUrl(upstreamCandidate),
+                )
+              : source?.sourceKind === 'txdot-its'
+                ? await fetchTxdotSnapshot(upstreamCandidate)
+                : await fetchCctvImageFromUpstream(upstreamCandidate, {
+                    allowMjpeg: source?.sourceKind === 'taiwan-highway-motc',
+                  });
+        if (
+          source?.sourceKind === 'mlit-river' &&
+          isMlitRiverAdjustmentImage(upstreamImage)
+        ) {
+          const svg = buildSyntheticCctvSvg({
+            cameraId,
+            label,
+            city,
+            status: 'CAMERA UNDER ADJUSTMENT',
+          });
+          setHealth(cameraId, {
+            status: 'degraded',
+            sourceKind: 'snapshot',
+            label: source.provider || 'MLIT river cameras',
+            message: 'Provider camera under adjustment',
+          });
+          res.writeHead(200, {
+            'Content-Type': 'image/svg+xml',
+            'Cache-Control': 'no-store',
+            'X-CCTV-Source': 'provider-maintenance',
+          });
+          res.end(svg);
+          return;
+        }
+        if (upstreamImage?.throttled) {
+          // Inside the provider's refresh floor with no frame to reuse: a
+          // placeholder, not Street View, and no health change.
+          res.writeHead(200, {
+            'Content-Type': 'image/svg+xml',
+            'Cache-Control': 'no-store',
+            'X-CCTV-Source': 'synthetic',
+          });
+          res.end(
+            buildSyntheticCctvSvg({
+              cameraId,
+              label,
+              city,
+              status: 'WAITING FOR NEXT FRAME',
+            }),
+          );
+          return;
+        }
         if (upstreamImage?.ok) {
           setHealth(cameraId, {
-            status: 'ok',
+            status: upstreamImage.stale ? 'degraded' : 'ok',
             sourceKind: 'snapshot',
             label: source?.provider || 'Configured source',
-            message: 'Upstream snapshot active',
+            message: upstreamImage.stale
+              ? 'Serving last snapshot; refresh failed'
+              : upstreamImage.cached
+                ? 'Cached snapshot active'
+                : 'Upstream snapshot active',
           });
           res.writeHead(200, {
             'Content-Type': upstreamImage.contentType,

server/providers/cctv/cap.js

@@ -1,5 +1,6 @@
 import {
   CCTV_MAX_SOURCES_CEILING,
+  CCTV_SHARED_SOURCE_SLOTS,
   DEFAULT_CCTV_MAX_SOURCES,
 } from './constants.js';
 
@@ -23,16 +24,27 @@ export function resolveCatalogCap(raw) {
  * exceed the catalog cap, the cap is filled ROUND-ROBIN — one camera from
  * each pack per turn, in each pack's own order — so a lowered
  * CCTV_MAX_SOURCES thins every region a little instead of deleting whichever
- * pack happened to be appended last. Duplicate ids resolve last-pack-wins so
+ * pack happened to be appended last. A pack with a `reservedCount` keeps up to
+ * that many rows only from the capacity ABOVE the shared floor, so a
+ * reservation adds room and never shrinks the other packs' round-robin
+ * share; at or below the floor reserved packs are ordinary lanes. Duplicate
+ * ids resolve last-pack-wins so
  * file/env overrides keep replacing live records; the record is then counted
  * against the pack that won it.
  *
  * @param {Array<{name:string, sources:Array<object>}>} packs - Normalized
  *   packs in merge order (earlier packs lose duplicate ids to later ones).
  * @param {number} maxCount - Catalog cap.
+ * @param {object} [options]
+ * @param {number} [options.sharedFloor=CCTV_SHARED_SOURCE_SLOTS] - Slots kept
+ *   for the round-robin before reservations apply.
  * @returns {{sources:Array<object>, packs:Array<{name:string, offered:number, kept:number}>}}
  */
-export function allocateSourceCap(packs, maxCount) {
+export function allocateSourceCap(
+  packs,
+  maxCount,
+  { sharedFloor = CCTV_SHARED_SOURCE_SLOTS } = {},
+) {
   const owner = new Map();
   for (const pack of packs) {
     for (const source of pack.sources) {
@@ -40,30 +52,53 @@ export function allocateSourceCap(packs, maxCount) {
       owner.set(source.id, { pack: pack.name, source });
     }
   }
-  const lanes = packs.map((pack) => ({
-    name: pack.name,
+  const lanes = packs.map((pack) => {
     // Only the record that WON its id (the last occurrence anywhere, so also
     // the last within this pack) takes a lane slot; earlier duplicates never
     // count against the cap.
-    queue: pack.sources.filter(
+    const queue = pack.sources.filter(
       (source) => source?.id && owner.get(source.id)?.source === source,
-    ),
-    next: 0,
-    kept: 0,
-  }));
+    );
+    return {
+      name: pack.name,
+      queue,
+      reserved: Math.max(
+        0,
+        Math.min(queue.length, Math.floor(Number(pack.reservedCount) || 0)),
+      ),
+      next: 0,
+      kept: 0,
+    };
+  });
   const total = lanes.reduce((sum, lane) => sum + lane.queue.length, 0);
   const limit = Math.min(total, Math.max(0, Math.floor(maxCount)));
 
   const sources = [];
+  const reservedSources = [];
   if (limit >= total) {
     for (const lane of lanes) {
       sources.push(...lane.queue);
       lane.kept = lane.queue.length;
     }
   } else {
-    while (sources.length < limit) {
+    // Reserved packs draw only on the capacity above the shared floor, then
+    // every lane (reserved ones included) shares the rest round-robin.
+    const reserveBudget = Math.max(0, limit - Math.max(0, sharedFloor));
+    while (reservedSources.length < reserveBudget) {
+      let tookReserved = false;
       for (const lane of lanes) {
-        if (sources.length >= limit) break;
+        if (reservedSources.length >= reserveBudget) break;
+        if (lane.kept >= lane.reserved) continue;
+        reservedSources.push(lane.queue[lane.next]);
+        lane.next += 1;
+        lane.kept += 1;
+        tookReserved = true;
+      }
+      if (!tookReserved) break;
+    }
+    while (sources.length + reservedSources.length < limit) {
+      for (const lane of lanes) {
+        if (sources.length + reservedSources.length >= limit) break;
         if (lane.next >= lane.queue.length) continue;
         sources.push(lane.queue[lane.next]);
         lane.next += 1;
@@ -72,7 +107,9 @@ export function allocateSourceCap(packs, maxCount) {
     }
   }
   return {
-    sources,
+    // Keep the shared round-robin sequence first so the default active camera
+    // remains in its established region; guaranteed regional rows follow it.
+    sources: [...sources, ...reservedSources],
     packs: lanes.map((lane) => ({
       name: lane.name,
       offered: lane.queue.length,

server/providers/cctv/catalog.js

@@ -1,11 +1,18 @@
 import fs from 'node:fs';
 import path from 'node:path';
-import { DEFAULT_CCTV_SOURCE_FILE, CCTV_SOURCE_CACHE_MS } from './constants.js';
+import {
+  DEFAULT_CCTV_SOURCE_FILE,
+  CCTV_SOURCE_CACHE_MS,
+  WORLD_CCTV_SOURCE_COUNT,
+} from './constants.js';
 import { allocateSourceCap, resolveCatalogCap } from './cap.js';
 import { loadGroundHeights, joinGroundHeights } from './groundHeights.js';
 import { cameraRegion, normalizeSourceItem } from './normalize.js';
 import { loadLithuaniaSources } from './lithuania.js';
+import { loadOttawaSourcesFromOpenData } from './ottawa.js';
+import { loadQuebecSources, QUEBEC_CAMERA_SOURCE_COUNT } from './quebec.js';
 import { loadTaiwanSources } from './taiwan.js';
+import { loadWorldCameraSources } from './worldCameras.js';
 import {
   loadAustinSourcesFromOpenData,
   loadCaltransSourcesFromOpenData,
@@ -20,6 +27,7 @@ import {
   loadNswSourcesFromOpenData,
   loadCalgarySourcesFromOpenData,
   loadCataloniaSourcesFromOpenData,
+  loadIcelandSourcesFromOpenData,
   loadHkSourcesFromOpenData,
   loadDelDOTSourcesFromOpenData,
   loadKingCountySourcesFromOpenData,
@@ -75,6 +83,11 @@ const LIVE_PACKS = [
     enabled: () => envEnabled('CCTV_DRIVEBC_ENABLED'),
     load: loadDriveBcSourcesFromOpenData,
   },
+  {
+    name: 'ottawa',
+    enabled: () => envEnabled('CCTV_OTTAWA_ENABLED'),
+    load: loadOttawaSourcesFromOpenData,
+  },
   {
     name: 'txdot',
     enabled: () => envEnabled('CCTV_TXDOT_ENABLED'),
@@ -110,6 +123,11 @@ const LIVE_PACKS = [
     enabled: () => envEnabled('CCTV_CATALONIA_ENABLED'),
     load: loadCataloniaSourcesFromOpenData,
   },
+  {
+    name: 'iceland',
+    enabled: () => envEnabled('CCTV_ICELAND_ENABLED'),
+    load: loadIcelandSourcesFromOpenData,
+  },
   {
     name: 'hk',
     enabled: () => envEnabled('CCTV_HK_ENABLED'),
@@ -172,6 +190,18 @@ const LIVE_PACKS = [
     enabled: () => envOptIn('CCTV_HOUSTON_ENABLED'),
     load: loadHoustonSourcesFromOpenData,
   },
+  {
+    name: 'quebec',
+    enabled: () => envEnabled('CCTV_QUEBEC_ENABLED'),
+    load: loadQuebecSources,
+    reservedCount: QUEBEC_CAMERA_SOURCE_COUNT,
+  },
+  {
+    name: 'world-cameras',
+    enabled: () => envEnabled('CCTV_WORLD_CAMERAS_ENABLED'),
+    load: loadWorldCameraSources,
+    reservedCount: WORLD_CCTV_SOURCE_COUNT,
+  },
   {
     name: 'a22',
     enabled: () => envEnabled('CCTV_A22_ENABLED'),
@@ -316,7 +346,7 @@ export function createCctvCatalog({ sourceRoot = process.cwd() } = {}) {
       : [];
     // Live packs first so file/env overrides win on duplicate IDs; each pack
     // keeps its own priority order and the catalog cap is shared fairly.
-    const normalizePack = (name, items) => ({
+    const normalizePack = (name, items, reservedCount = 0) => ({
       name,
       sources: items
         .filter((item) => item && typeof item === 'object')
@@ -326,6 +356,7 @@ export function createCctvCatalog({ sourceRoot = process.cwd() } = {}) {
         ? items.available
         : items.length,
       region: items.region ?? null,
+      reservedCount,
     });
     const packs = [
       ...LIVE_PACKS.map((pack, index) =>
@@ -334,6 +365,7 @@ export function createCctvCatalog({ sourceRoot = process.cwd() } = {}) {
           liveResults[index]?.status === 'fulfilled'
             ? liveResults[index].value
             : [],
+          pack.reservedCount,
         ),
       ),
       normalizePack('file', fromFile),

server/providers/cctv/constants.js

@@ -5,15 +5,18 @@ export const DEFAULT_AUSTIN_ROWS_URL =
 /** Default cap on Austin cameras after distance-based prioritization. */
 export const DEFAULT_AUSTIN_MAX_SOURCES = 250;
 /**
- * Catalog-wide safety ceiling on served cameras. Each pack already caps
- * itself (nearest-to-anchor first); this bound only matters when the packs
- * together exceed it, and it is then filled round-robin across packs (see
- * cap.js) so no region is silently dropped. The default per-pack caps
- * together can exceed it, so a default install may be thinned evenly here.
+ * Slots every pack shares round-robin before any reservation applies. A
+ * reserved pack (Québec, World) only takes capacity above this floor, so a
+ * cap at or below it thins every region evenly (see cap.js).
  */
-export const DEFAULT_CCTV_MAX_SOURCES = 4000;
+export const CCTV_SHARED_SOURCE_SLOTS = 4000;
+/**
+ * Catalog-wide default: the 4,000 shared slots plus room reserved for the
+ * 1,120 Québec and 2,230 World image locations.
+ */
+export const DEFAULT_CCTV_MAX_SOURCES = 7350;
 /** Hard upper bound for CCTV_MAX_SOURCES; also sizes the health map. */
-export const CCTV_MAX_SOURCES_CEILING = 5000;
+export const CCTV_MAX_SOURCES_CEILING = 8000;
 /** Reference point for Austin camera prioritization (Congress & 6th). */
 export const AUSTIN_DOWNTOWN = { lat: 30.2672, lon: -97.7431 };
 /** Caltrans CCTV: one JSON feed per district, identical schema statewide. */
@@ -197,6 +200,39 @@ export const DRIVEBC_ANCHORS = [
   { lat: 49.2827, lon: -123.1207 }, // Vancouver
   { lat: 48.4284, lon: -123.3656 }, // Victoria
 ];
+/** City of Ottawa traffic cameras: documented JSON list (keyless). */
+export const OTTAWA_CAMERAS_URL =
+  'https://traffic.ottawa.ca/map/service/camera';
+/**
+ * Keyless canonical frame URL for one camera number. The city's Traffic Camera
+ * Images API needs a certificate (OTTAWA_CAMERA_CERTIFICATE), which the frame
+ * proxy adds at request time so it never appears in a catalog response.
+ */
+export const OTTAWA_IMAGE_URL = (cameraNumber) =>
+  `https://traffic.ottawa.ca/opendata/camera?c=${encodeURIComponent(cameraNumber)}`;
+/** Pinned frame directory, for redirect containment in the media proxy. */
+export const OTTAWA_IMAGE_ORIGIN = 'https://traffic.ottawa.ca/opendata/';
+/** The API lets one certificate and user id fetch a camera once a minute. */
+export const OTTAWA_FRAME_REFRESH_MS = 60 * 1000;
+/** Alphanumeric user id this server sends with its certificate. */
+export const OTTAWA_API_USER_ID = 'gev';
+export const DEFAULT_OTTAWA_MAX_SOURCES = 250;
+/** Prioritization anchor: downtown Ottawa (Parliament Hill). */
+export const OTTAWA_ANCHORS = [{ lat: 45.4215, lon: -75.6972 }];
+/**
+ * Taiwan Highway Bureau MJPEG servers. Each camera is one root path segment,
+ * so the pin is the host root: a redirect must stay on the same server.
+ */
+export const TAIWAN_HIGHWAY_IMAGE_ORIGINS = Object.freeze(
+  [1, 2, 3, 4, 5, 6, 7, 8].map((n) => `https://cctv-ss0${n}.thb.gov.tw/`),
+);
+/** Direct still-image directories from the World cams add-on's eligible packs. */
+export const TRIPCHECK_IMAGE_ORIGIN =
+  'https://www.tripcheck.com/roadcams/cams/';
+export const MLIT_RIVER_IMAGE_ORIGIN = 'https://cam.river.go.jp/cam/now/';
+export const DEFAULT_WORLD_CCTV_SOURCE_FILE =
+  'config/cctv_sources.world-image-cameras.json';
+export const WORLD_CCTV_SOURCE_COUNT = 2230;
 /** Tallinn intersection cameras: curated catalog + public stills on ristmikud.tallinn.ee. */
 export const DEFAULT_TALLINN_SOURCE_FILE = 'config/cctv_sources.tallinn.json';
 export const DEFAULT_TALLINN_MAX_SOURCES = 255;
@@ -309,6 +345,37 @@ export const CATALONIA_ANCHORS = [
   { lat: 41.5636, lon: 2.0111 }, // Terrassa
 ];
 
+/**
+ * Icelandic Road and Coastal Administration (Vegagerðin, IRCA) road cameras:
+ * one keyless JSON list, one row per camera view (about 500 views at roughly
+ * 170 stations, verified 2026-11-06). Frames are stills on the IRCA host, each
+ * rewritten by the publisher every few minutes. Camera images are published
+ * under CC BY 4.0 (IRCA terms of use, "Open data" section).
+ */
+export const ICELAND_CAMERAS_URL =
+  'https://gagnaveita.vegagerdin.is/api/vefmyndavelar2014_1';
+/** The only directory Iceland camera frames may come from. */
+export const ICELAND_IMAGE_ORIGIN =
+  'https://www.vegagerdin.is/vgdata/vefmyndavelar/';
+/** Byte ceiling for the Iceland catalog read (~150 KB observed 2026-11-06). */
+export const ICELAND_MAX_CATALOG_BYTES = 2 * 1024 * 1024;
+/** Ground-elevation prior in metres: the feed carries none, and the country
+ * runs from sea level to highland passes. The client's ground snap corrects
+ * this on 3D-tile stacks. */
+export const ICELAND_GROUND_ELEVATION_M = 60;
+/** The feed lists about 500 views; the default keeps half so the shared
+ * catalog cap still leaves room for denser regions. */
+export const DEFAULT_ICELAND_MAX_SOURCES = 250;
+/** Prioritization anchors: Reykjavík and the regional centres, so a cap keeps
+ * every region's nearest cameras instead of only the capital's. */
+export const ICELAND_ANCHORS = [
+  { lat: 64.1466, lon: -21.9426 }, // Reykjavík
+  { lat: 65.6885, lon: -18.1262 }, // Akureyri
+  { lat: 65.2639, lon: -14.3948 }, // Egilsstaðir
+  { lat: 66.0749, lon: -23.1351 }, // Ísafjörður
+  { lat: 63.9331, lon: -20.9971 }, // Selfoss
+];
+
 /** Hong Kong Transport Department traffic snapshot cameras: keyless English
  * locations XML on DATA.GOV.HK; frames are stills on the TD CCTV host. */
 export const DEFAULT_HK_CAMERAS_URL =

server/providers/cctv/media.js

@@ -10,10 +10,15 @@ import {
   CCTV_MEDIA_MAX_BODY_BYTES,
   HK_IMAGE_ORIGIN,
   KING_COUNTY_IMAGE_ORIGIN,
+  MLIT_RIVER_IMAGE_ORIGIN,
+  TRIPCHECK_IMAGE_ORIGIN,
   NSW_IMAGE_ORIGIN,
   NSW_IMAGE_USER_AGENT,
+  OTTAWA_IMAGE_ORIGIN,
   TALLINN_IMAGE_ORIGIN,
   TARKTEE_IMAGE_ORIGIN,
+  ICELAND_IMAGE_ORIGIN,
+  TAIWAN_HIGHWAY_IMAGE_ORIGINS,
   TFL_IMAGE_ORIGIN,
   WARENDORF_IMAGE_ORIGINS,
   WSDOT_IMAGE_ORIGIN,
@@ -523,13 +528,18 @@ for (const prefix of [
   TFL_IMAGE_ORIGIN,
   TALLINN_IMAGE_ORIGIN,
   TARKTEE_IMAGE_ORIGIN,
+  ICELAND_IMAGE_ORIGIN,
   ...WARENDORF_IMAGE_ORIGINS,
   NSW_IMAGE_ORIGIN,
+  OTTAWA_IMAGE_ORIGIN,
   CALGARY_IMAGE_ORIGIN,
   HK_IMAGE_ORIGIN,
   KING_COUNTY_IMAGE_ORIGIN,
   WSDOT_IMAGE_ORIGIN,
   A22_IMAGE_ORIGIN,
+  TRIPCHECK_IMAGE_ORIGIN,
+  MLIT_RIVER_IMAGE_ORIGIN,
+  ...TAIWAN_HIGHWAY_IMAGE_ORIGINS,
 ]) {
   const host = new URL(prefix).hostname;
   CCTV_PINNED_PREFIXES_BY_HOST.set(host, [
@@ -621,6 +631,216 @@ export function cctvUpstreamUserAgent(url) {
   }
 }
 
+/** Largest single JPEG the MJPEG first-frame reader will buffer. */
+export const CCTV_MJPEG_FRAME_MAX_BYTES = 2 * 1024 * 1024;
+
+/**
+ * Read one bounded JPEG part from an open MJPEG response, then stop the stream.
+ *
+ * The first part may follow a CRLF preamble, and its delimiter may be written
+ * as `--<boundary>` or, when the declared boundary already starts with `--`,
+ * as the boundary itself. A part with Content-Length is read to that length;
+ * a part without one ends at the next delimiter, so a JPEG end marker inside
+ * the image (an EXIF thumbnail) never truncates it. Bytes are copied once
+ * into a preallocated buffer and every search resumes where it stopped, so a
+ * trickling upstream costs linear time.
+ */
+async function readFirstMjpegFrame(upstream, maxBytes) {
+  const mediaType = cctvLiveMediaType(
+    'mjpeg',
+    upstream.headers.get('content-type'),
+  );
+  const boundary = parseMediaType(mediaType)?.params.get('boundary') || '';
+  const frameMax = Math.min(maxBytes, CCTV_MJPEG_FRAME_MAX_BYTES);
+  if (
+    !boundary ||
+    !upstream.body ||
+    !Number.isSafeInteger(frameMax) ||
+    frameMax < 4
+  ) {
+    try {
+      await upstream.body?.cancel();
+    } catch {
+      /* no-op */
+    }
+    return null;
+  }
+
+  const delimiters = [Buffer.from('--' + boundary, 'latin1')];
+  if (boundary.startsWith('--') && boundary.length > 2)
+    delimiters.push(Buffer.from(boundary, 'latin1'));
+  const lineEnd = Buffer.from('\r\n', 'ascii');
+  const headerTerminator = Buffer.from('\r\n\r\n', 'ascii');
+  const jpegStart = Buffer.from([0xff, 0xd8]);
+  const jpegEnd = Buffer.from([0xff, 0xd9]);
+  const maxPreambleBytes = 64;
+  const maxHeaderBytes = 8 * 1024;
+  const maxBufferedBytes =
+    maxPreambleBytes +
+    delimiters[0].length +
+    lineEnd.length +
+    maxHeaderBytes +
+    headerTerminator.length +
+    frameMax +
+    lineEnd.length +
+    delimiters[0].length;
+  const buffer = Buffer.allocUnsafe(maxBufferedBytes);
+  let length = 0;
+  let reader;
+  let headerStart = -1;
+  let delimiter = null;
+  let headerScanFrom = 0;
+  let bodyStart = -1;
+  let declaredLength = null;
+  let boundaryScanFrom = -1;
+
+  /** Match the opening delimiter after an optional CRLF preamble. */
+  function findOpening() {
+    let at = 0;
+    while (at < length && (buffer[at] === 0x0d || buffer[at] === 0x0a)) at++;
+    if (at > maxPreambleBytes) return { failed: true };
+    for (const candidate of delimiters) {
+      const line = Buffer.concat([candidate, lineEnd]);
+      const need = at + line.length;
+      if (length < need) {
+        const seen = buffer.subarray(at, length);
+        if (line.subarray(0, seen.length).equals(seen))
+          return { pending: true };
+        continue;
+      }
+      if (buffer.subarray(at, need).equals(line))
+        return { start: need, delimiter: candidate };
+    }
+    return { failed: true };
+  }
+
+  /** Parse the part headers; false rejects the stream. */
+  function parseHeaders(headerEnd) {
+    const headerText = buffer
+      .subarray(headerStart, headerEnd)
+      .toString('latin1');
+    const headers = new Map();
+    for (const line of headerText.split('\r\n')) {
+      const colon = line.indexOf(':');
+      if (colon <= 0) return false;
+      const name = line.slice(0, colon).trim().toLowerCase();
+      if (!name || headers.has(name)) return false;
+      headers.set(name, line.slice(colon + 1).trim());
+    }
+    if (cctvRasterImageType(headers.get('content-type')) !== 'image/jpeg')
+      return false;
+    const declared = headers.get('content-length');
+    if (declared !== undefined) {
+      if (!/^\d+$/.test(declared)) return false;
+      declaredLength = Number(declared);
+      if (
+        !Number.isSafeInteger(declaredLength) ||
+        declaredLength < jpegStart.length + jpegEnd.length ||
+        declaredLength > frameMax
+      )
+        return false;
+    }
+    return true;
+  }
+
+  /** A complete JPEG body, or null. */
+  function asJpeg(frame) {
+    return frame.length >= jpegStart.length + jpegEnd.length &&
+      frame.subarray(0, jpegStart.length).equals(jpegStart) &&
+      frame.subarray(-jpegEnd.length).equals(jpegEnd)
+      ? Buffer.from(frame)
+      : null;
+  }
+
+  try {
+    reader = upstream.body.getReader();
+    for (;;) {
+      const { done, value } = await reader.read();
+      if (done) return null;
+
+      const chunk = Buffer.from(value);
+      const room = maxBufferedBytes - length;
+      const included = Math.min(room, chunk.length);
+      chunk.copy(buffer, length, 0, included);
+      length += included;
+      const overflow = included < chunk.length;
+
+      if (headerStart < 0) {
+        const opening = findOpening();
+        if (opening.failed) return null;
+        if (opening.pending) {
+          if (overflow) return null;
+          continue;
+        }
+        headerStart = opening.start;
+        delimiter = opening.delimiter;
+        headerScanFrom = headerStart;
+      }
+
+      if (bodyStart < 0) {
+        const headerEnd = buffer
+          .subarray(0, length)
+          .indexOf(headerTerminator, headerScanFrom);
+        if (headerEnd < 0) {
+          if (length - headerStart > maxHeaderBytes || overflow) return null;
+          headerScanFrom = Math.max(
+            headerStart,
+            length - headerTerminator.length + 1,
+          );
+          continue;
+        }
+        if (headerEnd - headerStart > maxHeaderBytes) return null;
+        if (!parseHeaders(headerEnd)) return null;
+        bodyStart = headerEnd + headerTerminator.length;
+        boundaryScanFrom = bodyStart;
+      }
+
+      const available = length - bodyStart;
+      if (available >= jpegStart.length) {
+        if (
+          !buffer
+            .subarray(bodyStart, bodyStart + jpegStart.length)
+            .equals(jpegStart)
+        )
+          return null;
+      }
+      const nextDelimiter = Buffer.concat([lineEnd, delimiter]);
+      const nextPart = buffer
+        .subarray(0, length)
+        .indexOf(nextDelimiter, boundaryScanFrom);
+      if (declaredLength !== null) {
+        if (nextPart >= bodyStart && nextPart - bodyStart < declaredLength)
+          return null;
+        if (available >= declaredLength)
+          return asJpeg(buffer.subarray(bodyStart, bodyStart + declaredLength));
+      } else if (nextPart >= bodyStart) {
+        const frame = buffer.subarray(bodyStart, nextPart);
+        return frame.length > frameMax ? null : asJpeg(frame);
+      } else if (available > frameMax) {
+        return null;
+      }
+      if (nextPart < 0)
+        boundaryScanFrom = Math.max(
+          bodyStart,
+          length - nextDelimiter.length + 1,
+        );
+      if (overflow) return null;
+    }
+  } finally {
+    if (reader) {
+      try {
+        await reader.cancel();
+      } catch {
+        /* already closed or aborted */
+      }
+      try {
+        reader.releaseLock();
+      } catch {
+        /* already released */
+      }
+    }
+  }
+}
 /**
  * Fetch one upstream CCTV image within the frame-refresh budget.
  *
@@ -633,6 +853,10 @@ export function cctvUpstreamUserAgent(url) {
  * @param {typeof fetch} [options.fetchImpl=fetch] - Fetch implementation.
  * @param {number} [options.timeoutMs=CCTV_FRAME_FETCH_TIMEOUT_MS] - Abort timeout.
  * @param {number} [options.maxBytes=CCTV_FRAME_MAX_BODY_BYTES] - Snapshot byte cap.
+ * @param {boolean} [options.allowMjpeg=false] - Accept a multipart MJPEG
+ *   answer and keep its first JPEG. Only sources registered as MJPEG stills
+ *   (the Taiwan Highway Bureau feeds) set it; any other host answering
+ *   multipart falls through to the next fallback.
  * @returns {Promise<{ok:true,body:Buffer,contentType:string}|null>}
  */
 export async function fetchCctvImageFromUpstream(
@@ -641,6 +865,7 @@ export async function fetchCctvImageFromUpstream(
     fetchImpl = fetch,
     timeoutMs = CCTV_FRAME_FETCH_TIMEOUT_MS,
     maxBytes = CCTV_FRAME_MAX_BODY_BYTES,
+    allowMjpeg = false,
   } = {},
 ) {
   if (!url || !/^https?:\/\//i.test(url)) return null;
@@ -660,10 +885,7 @@ export async function fetchCctvImageFromUpstream(
       fetchImpl,
     );
     if (!upstream) return null;
-    const contentType = cctvRasterImageType(
-      upstream.headers.get('content-type'),
-    );
-    if (!upstream.ok || !contentType) {
+    if (!upstream.ok) {
       try {
         await upstream.body?.cancel();
       } catch {
@@ -671,9 +893,24 @@ export async function fetchCctvImageFromUpstream(
       }
       return null;
     }
-    const body = await readCappedResponseBytes(upstream, maxBytes);
+    const upstreamType = upstream.headers.get('content-type');
+    const contentType = cctvRasterImageType(upstreamType);
+    if (contentType) {
+      const body = await readCappedResponseBytes(upstream, maxBytes);
+      if (!body) return null;
+      return { ok: true, body, contentType };
+    }
+    if (!allowMjpeg || !cctvLiveMediaType('mjpeg', upstreamType)) {
+      try {
+        await upstream.body?.cancel();
+      } catch {
+        /* no-op */
+      }
+      return null;
+    }
+    const body = await readFirstMjpegFrame(upstream, maxBytes);
     if (!body) return null;
-    return { ok: true, body, contentType };
+    return { ok: true, body, contentType: 'image/jpeg' };
   } catch {
     return null;
   } finally {

server/providers/cctv/normalize.js

@@ -460,6 +460,17 @@ export function isLikelyCataloniaCoordinate(lat, lon) {
   );
 }
 
+/** Iceland bounding box (mainland and nearby islands, with a margin). */
+export function isLikelyIcelandCoordinate(lat, lon) {
+  return (
+    isPlausibleLatLon(lat, lon) &&
+    lat >= 63.0 &&
+    lat <= 66.7 &&
+    lon >= -25.0 &&
+    lon <= -13.0
+  );
+}
+
 /**
  * Decode numeric HTML character references, decimal ("&#237;") and hex
  * ("&#xED;") alike, the entity form the Catalonia feed uses for accented
@@ -639,6 +650,10 @@ export function normalizeSourceItem(item) {
     feedType: normalizeFeedType(item.feedType || item.type || ''),
     url: typeof item.url === 'string' ? item.url : '',
     snapshotUrl: typeof item.snapshotUrl === 'string' ? item.snapshotUrl : '',
+    frameRefreshMs: toFiniteNumber(item.frameRefreshMs),
+    sourceUrl: typeof item.sourceUrl === 'string' ? item.sourceUrl : '',
+    accuracyM: toFiniteNumber(item.accuracyM),
+    positionSource: String(item.positionSource || ''),
     license: String(item.license || item.licenseNote || ''),
     // Per-camera attribution for feeds a partner supplies inside a pack
     // (DriveBC: TransLink, city cameras). Shown beside the provider.

server/providers/cctv/ottawa.js

@@ -0,0 +1,185 @@
+import {
+  CCTV_SOURCE_FETCH_TIMEOUT_MS,
+  DEFAULT_OTTAWA_MAX_SOURCES,
+  OTTAWA_ANCHORS,
+  OTTAWA_API_USER_ID,
+  OTTAWA_CAMERAS_URL,
+  OTTAWA_FRAME_REFRESH_MS,
+  OTTAWA_IMAGE_ORIGIN,
+  OTTAWA_IMAGE_URL,
+} from './constants.js';
+import {
+  fallbackHeadingFromId,
+  pinnedCameraUrl,
+  prioritizeSources,
+  toFiniteNumber,
+} from './normalize.js';
+
+let ottawaCertificateMissingLogged = false;
+
+/** Test hook: let the next missing-certificate skip log again. */
+export function _resetOttawaCertificateWarningForTest() {
+  ottawaCertificateMissingLogged = false;
+}
+
+/** The operator's Traffic Camera Images API certificate, trimmed. */
+function ottawaCertificate(env = process.env) {
+  return String(env.OTTAWA_CAMERA_CERTIFICATE ?? '').trim();
+}
+
+/**
+ * Add the operator's certificate to a registered keyless Ottawa frame URL.
+ * Only a URL inside the pinned `/opendata/` directory with a numeric camera
+ * number is signed, so the certificate never goes to any other path or host.
+ *
+ * @param {string} url - Canonical frame URL from the catalog.
+ * @param {Record<string,string|undefined>} [env]
+ * @returns {string} The signed URL, or '' when there is no certificate or the
+ *   URL is not a registered Ottawa frame.
+ */
+export function ottawaAuthorizedFrameUrl(url, env = process.env) {
+  const certificate = ottawaCertificate(env);
+  const pinned = pinnedCameraUrl(url, OTTAWA_IMAGE_ORIGIN);
+  if (!certificate || !pinned) return '';
+  const parsed = new URL(pinned);
+  const cameraNumber = parsed.searchParams.get('c') || '';
+  if (parsed.pathname !== '/opendata/camera' || !/^\d+$/.test(cameraNumber))
+    return '';
+  const signed = new URL(OTTAWA_IMAGE_URL(cameraNumber));
+  signed.searchParams.set('certificate', certificate);
+  signed.searchParams.set('id', OTTAWA_API_USER_ID);
+  return signed.href;
+}
+
+/**
+ * City of Ottawa envelope: Kanata to Orléans, Barrhaven to the river, with
+ * slack for the MTO cameras on the 416/417 that the city feed also carries.
+ */
+const OTTAWA_BOUNDS = Object.freeze({
+  minLat: 45.1,
+  maxLat: 45.65,
+  minLon: -76.2,
+  maxLon: -75.1,
+});
+
+/** Whether a point is inside the city feed's service area. */
+function isOttawaCoordinate(lat, lon) {
+  return (
+    Number.isFinite(lat) &&
+    Number.isFinite(lon) &&
+    lat >= OTTAWA_BOUNDS.minLat &&
+    lat <= OTTAWA_BOUNDS.maxLat &&
+    lon >= OTTAWA_BOUNDS.minLon &&
+    lon <= OTTAWA_BOUNDS.maxLon
+  );
+}
+
+/**
+ * Load the City of Ottawa's traffic cameras.
+ *
+ * Camera images come from the city's Traffic Camera Images API, which needs a
+ * certificate from the city's registration form (OTTAWA_CAMERA_CERTIFICATE)
+ * and allows one fetch per camera per minute for a certificate and user id.
+ * Without a certificate the pack is skipped, with no request and one log line.
+ * The camera list is the documented `map/service/camera` JSON: a camera
+ * number, English and French names, coordinates and the owner (CITY or MTO).
+ * The feed carries no bearing, no elevation and no status field, so headings
+ * use the same deterministic low-confidence fallback as the other
+ * heading-less packs and the client's ground snap refines the elevation
+ * prior.
+ *
+ * @param {object} [_options]
+ * @param {Record<string,string|undefined>} [env]
+ * @returns {Promise<Array<object>>} Cameras nearest downtown first, or [] on
+ *   a missing certificate or any upstream or payload failure.
+ */
+export async function loadOttawaSourcesFromOpenData(
+  _options = {},
+  env = process.env,
+) {
+  if (!ottawaCertificate(env)) {
+    if (!ottawaCertificateMissingLogged) {
+      ottawaCertificateMissingLogged = true;
+      console.warn(
+        '[CCTV] Ottawa cameras skipped: the city camera image API needs a certificate (set OTTAWA_CAMERA_CERTIFICATE)',
+      );
+    }
+    return [];
+  }
+  try {
+    const resp = await fetch(OTTAWA_CAMERAS_URL, {
+      headers: { Accept: 'application/json' },
+      signal: AbortSignal.timeout(CCTV_SOURCE_FETCH_TIMEOUT_MS),
+    });
+    if (!resp.ok) {
+      console.warn('[CCTV] Ottawa camera download failed:', resp.status);
+      return [];
+    }
+    const payload = await resp.json();
+    const rows = Array.isArray(payload?.cameras) ? payload.cameras : null;
+    if (!rows) return [];
+
+    const cameras = [];
+    const seen = new Set();
+    for (const row of rows) {
+      const number = toFiniteNumber(row?.camera_number);
+      if (!Number.isSafeInteger(number) || number <= 0 || seen.has(number))
+        continue;
+      const lat = toFiniteNumber(row?.latitude);
+      const lon = toFiniteNumber(row?.longitude);
+      if (!isOttawaCoordinate(lat, lon)) continue;
+      seen.add(number);
+
+      const cameraId = `ottawa-${number}`;
+      const imageUrl = OTTAWA_IMAGE_URL(number);
+      // The docs name the field camera_owner; the live feed sends cameraOwner.
+      const owner = String(row?.camera_owner || row?.cameraOwner || '')
+        .trim()
+        .toUpperCase();
+      cameras.push({
+        id: cameraId,
+        name: String(row?.name || '').trim() || `Ottawa camera ${number}`,
+        city: 'Ottawa',
+        cityId: 'ottawa',
+        provider: 'City of Ottawa',
+        lat,
+        lon,
+        headingDeg: fallbackHeadingFromId(cameraId),
+        headingConfidence: 'low',
+        pitchDeg: -18,
+        fovDeg: 44,
+        rangeM: 145,
+        mountHeightM: 8,
+        groundElevationM: 0,
+        feedType: 'image',
+        url: imageUrl,
+        snapshotUrl: imageUrl,
+        frameRefreshMs: OTTAWA_FRAME_REFRESH_MS,
+        sourceKind: 'ottawa-traffic',
+        license: 'City of Ottawa Traffic Camera Images API (registered access)',
+        credit:
+          owner === 'MTO'
+            ? 'Ministry of Transportation of Ontario (MTO) camera'
+            : '',
+      });
+    }
+
+    const maxRaw = Number(
+      process.env.CCTV_OTTAWA_MAX_SOURCES || DEFAULT_OTTAWA_MAX_SOURCES,
+    );
+    const maxCount = Number.isFinite(maxRaw)
+      ? Math.max(8, Math.min(500, Math.floor(maxRaw)))
+      : DEFAULT_OTTAWA_MAX_SOURCES;
+    const prioritized = prioritizeSources(cameras, maxCount, OTTAWA_ANCHORS);
+    console.log(
+      `[CCTV] Loaded Ottawa camera sources: ${cameras.length} published (using nearest ${prioritized.length})`,
+    );
+    return prioritized;
+  } catch (error) {
+    console.warn(
+      '[CCTV] Ottawa camera download error:',
+      error?.message || error,
+    );
+    return [];
+  }
+}

server/providers/cctv/quebec.js

@@ -0,0 +1,138 @@
+import fs from 'node:fs';
+import path from 'node:path';
+import { cameraDisplayCode, fallbackHeadingFromId } from './normalize.js';
+
+const QUEBEC_CATALOG_PATH = 'public/quebec-cameras.json';
+export const QUEBEC_CAMERA_SOURCE_COUNT = 1120;
+
+/**
+ * Whether the operator opted in to the browser-direct Québec 511 video. Off by
+ * default: the camera locations are CC BY 4.0, but whether Québec 511's
+ * service terms allow another site to embed its clips is unconfirmed, so an
+ * unset flag lists the cameras with a link to the 511 viewer page only.
+ */
+export function quebecBrowserVideoEnabled(env = process.env) {
+  return String(env.CCTV_QUEBEC_VIDEO_ENABLED || '').trim() === '1';
+}
+
+/** Build the direct browser-only MP4 URL for one namespaced MTQ camera id. */
+export function quebec511VideoUrl(cameraId) {
+  const match = /^qc-511-(\d+)$/.exec(String(cameraId || ''));
+  return match
+    ? `https://www.quebec511.info/Carte/Fenetres/camera.ashx?id=${match[1]}&format=mp4`
+    : '';
+}
+
+function safeViewerUrl(value) {
+  try {
+    const url = new URL(String(value || ''));
+    return url.protocol === 'https:' && !url.username && !url.password
+      ? url.href
+      : '';
+  } catch {
+    return '';
+  }
+}
+
+function sourceId(camera) {
+  const id = String(camera?.id || '').trim();
+  if (camera?.kind === 'traffic' && /^\d+$/.test(id)) return `qc-511-${id}`;
+  if (camera?.kind === 'montreal' && /^mtl-\d+(?:-\d+)*$/.test(id))
+    return `qc-mtl-${id.slice(4)}`;
+  if (camera?.kind === 'webcam' && /^web-\d+$/.test(id))
+    return `qc-web-${id.slice(4)}`;
+  return '';
+}
+
+/**
+ * Read the checked-in, no-key Québec location catalog and adapt it to the
+ * regular CCTV source schema. MTQ video stays browser-only; other rows link to
+ * their operator page because this dataset has no direct image URL for them.
+ */
+export function loadQuebecSources({ sourceRoot = process.cwd() } = {}) {
+  const filename = path.resolve(sourceRoot, QUEBEC_CATALOG_PATH);
+  let cameras;
+  try {
+    const payload = JSON.parse(fs.readFileSync(filename, 'utf8'));
+    cameras = Array.isArray(payload?.cameras) ? payload.cameras : [];
+  } catch (error) {
+    console.warn('[CCTV] Québec camera catalog unavailable:', error?.message);
+    return [];
+  }
+
+  const sources = [];
+  const seen = new Set();
+  for (const camera of cameras) {
+    const id = sourceId(camera);
+    const lat = Number(camera.lat);
+    const lon = Number(camera.lon);
+    if (
+      !id ||
+      seen.has(id) ||
+      !Number.isFinite(lat) ||
+      !Number.isFinite(lon) ||
+      lat < 44.9 ||
+      lat > 62.6 ||
+      lon < -79.9 ||
+      lon > -57.1
+    )
+      continue;
+    seen.add(id);
+
+    const name = String(camera.nameEn || camera.name || id).trim();
+    const isTraffic = camera.kind === 'traffic';
+    const isMontreal = camera.kind === 'montreal';
+    const sourceKind = isTraffic
+      ? 'quebec-511-browser'
+      : isMontreal
+        ? 'quebec-montreal-osm'
+        : 'quebec-webcam-link';
+    const provider = isTraffic
+      ? 'Québec 511 / MTQ'
+      : isMontreal
+        ? 'Ville de Montréal / OpenStreetMap'
+        : String(camera.operator || 'Québec webcam');
+
+    sources.push({
+      id,
+      name: name.slice(0, 180),
+      city: String(camera.region || 'Québec'),
+      cityId: 'quebec',
+      provider,
+      lat,
+      lon,
+      headingDeg: fallbackHeadingFromId(id),
+      headingConfidence: 'low',
+      pitchDeg: -18,
+      fovDeg: 74,
+      rangeM: 400,
+      mountHeightM: 8,
+      groundElevationM: 0,
+      feedType: 'image',
+      // No frame URL is registered: the server never fetches 511 media. With
+      // CCTV_QUEBEC_VIDEO_ENABLED=1 the browser plays the 511 MP4 in the DOM
+      // overlay after a play click; otherwise the camera links to 511.
+      url: '',
+      snapshotUrl: '',
+      sourceKind,
+      sourceUrl: safeViewerUrl(camera.viewerUrl),
+      accuracyM: Number.isFinite(Number(camera.accuracyM))
+        ? Number(camera.accuracyM)
+        : null,
+      positionSource: String(camera.positionSource || ''),
+      license: isTraffic
+        ? 'Locations: Données Québec / MTQ, CC BY 4.0. Video: hosted by Québec 511 under its terms of use'
+        : isMontreal
+          ? 'OpenStreetMap contributors, ODbL 1.0'
+          : 'Operator terms apply; location provenance shown per camera',
+      credit: isTraffic
+        ? 'Locations: MTQ · CC BY 4.0 · Video: Québec 511'
+        : isMontreal
+          ? 'OpenStreetMap contributors · ODbL'
+          : provider,
+      code: cameraDisplayCode(name.toUpperCase()),
+    });
+  }
+
+  return sources;
+}

server/providers/cctv/sources.js

@@ -134,6 +134,12 @@ import {
   HOUSTON_MAX_CATALOG_BYTES,
   HOUSTON_GROUND_ELEVATION_M,
   HOUSTON_ANCHORS,
+  ICELAND_CAMERAS_URL,
+  ICELAND_IMAGE_ORIGIN,
+  ICELAND_MAX_CATALOG_BYTES,
+  ICELAND_GROUND_ELEVATION_M,
+  DEFAULT_ICELAND_MAX_SOURCES,
+  ICELAND_ANCHORS,
 } from './constants.js';
 import {
   toFiniteNumber,
@@ -152,6 +158,7 @@ import {
   isLikelyCalgaryCoordinate,
   isLikelyFloridaCoordinate,
   isLikelyCataloniaCoordinate,
+  isLikelyIcelandCoordinate,
   decodeNumericEntities,
   isLikelyNycCoordinate,
   isLikelyHoustonCoordinate,
@@ -2029,6 +2036,174 @@ export async function loadCataloniaSourcesFromOpenData() {
   }
 }
 
+/**
+ * Compass headings for Icelandic direction words, as they appear after "til"
+ * (genitive: "til vesturs"), "í" (accusative: "í vestur") or "séð" ("seen",
+ * as in "séð austur").
+ */
+const ICELAND_DIRECTION_HEADINGS = {
+  norður: 0,
+  norðaustur: 45,
+  austur: 90,
+  suðaustur: 135,
+  suður: 180,
+  suðvestur: 225,
+  vestur: 270,
+  norðvestur: 315,
+};
+const ICELAND_DIRECTION_WORD =
+  '(norðaustur|norðvestur|suðaustur|suðvestur|norður|suður|austur|vestur)s?';
+/** A facing, plus a second one joined by "og" ("til austurs og vesturs"). */
+const ICELAND_DIRECTION_RE = new RegExp(
+  `(?<![\\p{L}])(?:til|í|séð)\\s+${ICELAND_DIRECTION_WORD}` +
+    `(?:\\s+og\\s+(?:til\\s+|í\\s+)?${ICELAND_DIRECTION_WORD})?(?![\\p{L}])`,
+  'gu',
+);
+
+/**
+ * The compass heading an Icelandic view description states, or NaN. Only an
+ * explicit "til <átt>", "í <átt>" or "séð <átt>" counts: a bare place name or
+ * a road direction ("Miklabraut austur") is not a facing. A description naming
+ * two different directions ("til norðurs og til suðurs", "til austurs og
+ * vesturs") is ambiguous and yields NaN, and "niður á veg" (down onto the
+ * road) states none.
+ *
+ * @param {string} text - The feed's `Skyring` field.
+ * @returns {number} Heading in degrees [0..360), or NaN.
+ */
+export function icelandHeadingFromDescription(text) {
+  const headings = new Set();
+  for (const match of String(text || '')
+    .toLowerCase()
+    .matchAll(ICELAND_DIRECTION_RE)) {
+    for (const word of [match[1], match[2]]) {
+      if (word) headings.add(ICELAND_DIRECTION_HEADINGS[word]);
+    }
+  }
+  return headings.size === 1 ? headings.values().next().value : NaN;
+}
+
+/**
+ * One Vegagerðin camera row -> one catalog source, or null. A row is one camera
+ * view; a station (`Maelist_nr`) carries several. The id comes from the frame
+ * file name, which is unique per view in the live feed.
+ *
+ * @param {object} row - Element of the `vefmyndavelar2014_1` array.
+ * @returns {?object}
+ */
+export function icelandCameraToSource(row) {
+  const url = pinnedCameraUrl(row?.Slod, ICELAND_IMAGE_ORIGIN);
+  if (!url || !/\.jpe?g$/i.test(new URL(url).pathname)) return null;
+  // Numbers only: Number(null) and Number('') are 0.
+  const lat = typeof row.Breidd === 'number' ? row.Breidd : NaN;
+  const lon = typeof row.Lengd === 'number' ? row.Lengd : NaN;
+  if (!isLikelyIcelandCoordinate(lat, lon)) return null;
+  const stem = new URL(url).pathname
+    .slice(new URL(ICELAND_IMAGE_ORIGIN).pathname.length)
+    .replace(/\.jpe?g$/i, '')
+    .toLowerCase();
+  if (!/^[a-z0-9_-]+$/.test(stem)) return null;
+  const cameraId = `is-vegagerdin-${stem}`;
+  const description = String(row.Skyring || '')
+    .replace(/\s+/g, ' ')
+    // Letter lookarounds, not \b: \b is ASCII-only and would join "Þverá
+    // Árnessýslu" while missing "séð séð".
+    .replace(/(?<!\p{L})(\p{L}+) \1(?!\p{L})/giu, '$1')
+    .trim();
+  const station = String(row.Myndavel || '').trim();
+  const heading = icelandHeadingFromDescription(description);
+  const hasHeading = Number.isFinite(heading);
+  return {
+    id: cameraId,
+    name: description || station || `Vegagerðin ${row.Maelist_nr ?? stem}`,
+    city: 'Iceland',
+    cityId: 'iceland',
+    provider: 'Vegagerðin (IRCA)',
+    lat,
+    lon,
+    headingDeg: hasHeading ? heading : fallbackHeadingFromId(cameraId),
+    headingConfidence: hasHeading ? 'high' : 'low',
+    pitchDeg: hasHeading ? -24 : -18,
+    fovDeg: hasHeading ? 56 : 44,
+    rangeM: hasHeading ? 210 : 145,
+    mountHeightM: hasHeading ? 10 : 8,
+    groundElevationM: ICELAND_GROUND_ELEVATION_M,
+    feedType: 'image',
+    url,
+    snapshotUrl: url,
+    sourceKind: 'iceland-vegagerdin',
+    license:
+      'Icelandic Road and Coastal Administration (IRCA) — road camera images, CC BY 4.0',
+    code: cameraDisplayCode(station.toUpperCase() || description),
+  };
+}
+
+/**
+ * Fetch Icelandic road cameras (Vegagerðin / IRCA), keyless: one JSON list.
+ * Frames are stills on the IRCA host and the loader registers only links
+ * inside that host's camera directory (ICELAND_IMAGE_ORIGIN). The list decides
+ * ids, coordinates, labels and which frame path is proxied, so it is fetched
+ * over https, redirects are refused and the body read is capped at
+ * ICELAND_MAX_CATALOG_BYTES.
+ *
+ * @returns {Promise<Array<object>>} Normalized camera source objects.
+ */
+export async function loadIcelandSourcesFromOpenData() {
+  try {
+    const resp = await fetch(ICELAND_CAMERAS_URL, {
+      headers: {
+        Accept: 'application/json',
+        'User-Agent': 'gods-eye-view-cctv-proxy/1.0',
+      },
+      redirect: 'manual',
+      signal: AbortSignal.timeout(CCTV_SOURCE_FETCH_TIMEOUT_MS),
+    });
+    // A response this loader will not read still owns its transport until the
+    // body is released, so every rejection path cancels before returning.
+    const discard = async () => {
+      try {
+        await resp.body?.cancel();
+      } catch {
+        /* no-op */
+      }
+      return [];
+    };
+    if (resp.status >= 300 && resp.status < 400) {
+      console.warn(
+        '[CCTV] Iceland catalog redirected; redirects are not followed',
+      );
+      return discard();
+    }
+    if (!resp.ok) {
+      console.warn('[CCTV] Iceland camera download failed:', resp.status);
+      return discard();
+    }
+    const body = await readResponseJsonCapped(resp, ICELAND_MAX_CATALOG_BYTES);
+    const rows = Array.isArray(body) ? body : [];
+    const cameras = rows.map(icelandCameraToSource).filter(Boolean);
+    const unique = Array.from(
+      new Map(cameras.map((camera) => [camera.id, camera])).values(),
+    );
+    const maxRaw = Number(
+      process.env.CCTV_ICELAND_MAX_SOURCES || DEFAULT_ICELAND_MAX_SOURCES,
+    );
+    const maxCount = Number.isFinite(maxRaw)
+      ? Math.max(8, Math.min(600, Math.floor(maxRaw)))
+      : DEFAULT_ICELAND_MAX_SOURCES;
+    const prioritized = prioritizeSources(unique, maxCount, ICELAND_ANCHORS);
+    console.log(
+      `[CCTV] Loaded Iceland camera sources: ${unique.length} (using nearest ${prioritized.length})`,
+    );
+    return prioritized;
+  } catch (error) {
+    console.warn(
+      '[CCTV] Iceland camera download error:',
+      error?.message || error,
+    );
+    return [];
+  }
+}
+
 /**
  * Read one XML child tag's text from an `<image>` block.
  *

server/providers/cctv/stream.js

@@ -5,7 +5,9 @@ export const HLS_LIMITS = Object.freeze({
   sessions: 2,
   leasesPerSession: 8,
   playlistBytes: 256 * 1024,
-  segmentBytes: 4 * 1024 * 1024,
+  // High-resolution cameras can exceed 4 MiB in a single ten-second TS segment.
+  // Retained data still shares the independent 24 MiB session budget below.
+  segmentBytes: 8 * 1024 * 1024,
   sessionBytes: 24 * 1024 * 1024,
   segments: 12,
   pollMs: 2000,

server/providers/cctv/taiwan.js

@@ -1,4 +1,7 @@
-import { CCTV_SOURCE_FETCH_TIMEOUT_MS } from './constants.js';
+import {
+  CCTV_SOURCE_FETCH_TIMEOUT_MS,
+  TAIWAN_HIGHWAY_IMAGE_ORIGINS,
+} from './constants.js';
 import {
   cameraDisplayCode,
   fallbackHeadingFromId,
@@ -10,6 +13,8 @@ import { readResponseTextCapped } from '../common/http.js';
  * standard, published keyless and refreshed daily (~1,800 cameras). */
 export const TAIWAN_FREEWAY_CCTV_URL =
   'https://tisvcloud.freeway.gov.tw/history/motc20/CCTV.xml';
+export const TAIWAN_HIGHWAY_CCTV_URL =
+  'https://cctv-maintain.thb.gov.tw/opendataCCTVs.xml';
 /** The whole network is ~1.2 MB. */
 export const TAIWAN_MAX_CATALOG_BYTES = 6 * 1024 * 1024;
 const DEFAULT_TAIWAN_MAX_SOURCES = 600;
@@ -35,6 +40,9 @@ const STREAM_TO_FRAME = new Map([
 ]);
 
 const DIRECTIONS = { N: 'N', S: 'S', E: 'E', W: 'W' };
+const TAIWAN_HIGHWAY_CAMERA_HOSTS = new Set(
+  TAIWAN_HIGHWAY_IMAGE_ORIGINS.map((origin) => new URL(origin).hostname),
+);
 
 /** Prioritization anchors, north to south, so a cap keeps the whole island
  * rather than only greater Taipei. */
@@ -211,6 +219,74 @@ export function taiwanCameraToSource(row) {
   };
 }
 
+/**
+ * One Highway Bureau row -> a source whose first MJPEG frame is served as a
+ * snapshot by the existing camera-frame proxy.
+ *
+ * @param {object} row - Output of parseTaiwanCctvXml.
+ * @returns {?object}
+ */
+export function taiwanHighwayCameraToSource(row) {
+  if (!row || typeof row !== 'object') return null;
+  const { lat, lon } = row;
+  if (!isLikelyTaiwanCoordinate(lat, lon)) return null;
+
+  let url;
+  try {
+    url = new URL(String(row.streamUrl ?? ''));
+  } catch {
+    return null;
+  }
+  if (
+    url.protocol !== 'https:' ||
+    url.username ||
+    url.password ||
+    url.port ||
+    url.search ||
+    url.hash ||
+    !TAIWAN_HIGHWAY_CAMERA_HOSTS.has(url.hostname) ||
+    !/^\/[A-Za-z0-9._+~-]{1,100}$/.test(url.pathname) ||
+    url.pathname.includes('..')
+  )
+    return null;
+
+  const rawId = String(row.cctvId ?? '').trim();
+  if (!/^[A-Za-z0-9-]{1,80}$/.test(rawId)) return null;
+  const cameraId = 'tw-thb-' + rawId.toLowerCase();
+  const road = String(row.roadName ?? '').trim();
+  const direction = DIRECTIONS[String(row.direction ?? '').trim()] || '';
+  const mile = String(row.mile ?? '').trim();
+  const section = [row.sectionStart, row.sectionEnd]
+    .map((part) => String(part ?? '').trim())
+    .filter(Boolean)
+    .join('→');
+  const name =
+    (road || mile || section
+      ? [road, direction, mile, section].filter(Boolean).join(' ')
+      : '') || rawId;
+
+  return {
+    id: cameraId,
+    name: name.slice(0, 160),
+    city: 'Taiwan / 臺灣',
+    cityId: 'taiwan',
+    provider: 'Highway Bureau, MOTC',
+    lat,
+    lon,
+    headingDeg: fallbackHeadingFromId(cameraId),
+    headingConfidence: 'low',
+    pitchDeg: -18,
+    fovDeg: 44,
+    rangeM: 145,
+    mountHeightM: 8,
+    feedType: 'mjpeg',
+    url: url.href,
+    snapshotUrl: url.href,
+    sourceKind: 'taiwan-highway-motc',
+    license: 'Highway Bureau, MOTC open data',
+    code: cameraDisplayCode((road + ' ' + mile).trim().toUpperCase() || rawId),
+  };
+}
 let lastGood = null;
 let lastGoodAt = 0;
 let retryAfter = 0;
@@ -237,6 +313,49 @@ function taiwanSourceCap() {
     : DEFAULT_TAIWAN_MAX_SOURCES;
 }
 
+/** Fetch the public provincial-road CCTV table as a no-key fallback. */
+async function loadTaiwanHighwaySources() {
+  const signal = AbortSignal.timeout(CCTV_SOURCE_FETCH_TIMEOUT_MS);
+  const response = await fetch(TAIWAN_HIGHWAY_CCTV_URL, {
+    headers: { Accept: 'application/xml,text/xml' },
+    redirect: 'manual',
+    signal,
+  });
+  if (!response.ok) {
+    await response.body?.cancel().catch(() => {});
+    throw new Error(
+      response.status >= 300 && response.status < 400
+        ? 'Highway Bureau catalog redirected; redirects are not followed'
+        : 'Highway Bureau catalog HTTP ' + response.status,
+    );
+  }
+  const xml = await readResponseTextCapped(
+    response,
+    TAIWAN_MAX_CATALOG_BYTES,
+    signal,
+  );
+  const cameras = new Map();
+  for (const row of parseTaiwanCctvXml(xml)) {
+    const camera = taiwanHighwayCameraToSource(row);
+    if (camera && !cameras.has(camera.id)) cameras.set(camera.id, camera);
+  }
+  if (!cameras.size)
+    throw new Error('no usable Highway Bureau cameras in the table');
+  const sources = prioritizeSources(
+    [...cameras.values()],
+    taiwanSourceCap(),
+    ANCHORS,
+  );
+  console.log(
+    '[CCTV] Loaded Taiwan Highway Bureau fallback: ' +
+      cameras.size +
+      ' (using ' +
+      sources.length +
+      ')',
+  );
+  return sources;
+}
+
 /**
  * Fetch Taiwan Freeway Bureau cameras from the keyless MOTC 2.0 XML table.
  * One bounded request per shared catalog refresh. A failed download serves the
@@ -262,7 +381,7 @@ export async function loadTaiwanSources() {
       throw new Error(
         response.status >= 300 && response.status < 400
           ? 'catalog redirected; redirects are not followed'
-          : `HTTP ${response.status}`,
+          : 'HTTP ' + response.status,
       );
     }
     const xml = await readResponseTextCapped(
@@ -282,7 +401,11 @@ export async function loadTaiwanSources() {
       ANCHORS,
     );
     console.log(
-      `[CCTV] Loaded Taiwan camera sources: ${cameras.size} (using ${sources.length})`,
+      '[CCTV] Loaded Taiwan camera sources: ' +
+        cameras.size +
+        ' (using ' +
+        sources.length +
+        ')',
     );
     lastGood = sources;
     lastGoodAt = Date.now();
@@ -291,13 +414,37 @@ export async function loadTaiwanSources() {
   } catch (error) {
     retryAfter = Date.now() + TAIWAN_RETRY_AFTER_FAILURE_MS;
     const fallback = fallbackSources();
-    console.warn(
-      `[CCTV] Taiwan camera download failed (${error?.message || error}); ` +
-        (fallback.length
-          ? `serving the last good ${fallback.length} cameras`
-          : 'no Taiwan cameras') +
-        ', next attempt in 1 h',
-    );
-    return fallback;
+    if (fallback.length) {
+      console.warn(
+        '[CCTV] Taiwan Freeway camera download failed (' +
+          (error?.message || error) +
+          '); serving the last good ' +
+          fallback.length +
+          ' cameras, next attempt in 1 h',
+      );
+      return fallback;
+    }
+    try {
+      const sources = await loadTaiwanHighwaySources();
+      lastGood = sources;
+      lastGoodAt = Date.now();
+      console.warn(
+        '[CCTV] Taiwan Freeway camera download failed (' +
+          (error?.message || error) +
+          '); using ' +
+          sources.length +
+          ' Highway Bureau cameras as fallback, next attempt in 1 h',
+      );
+      return sources;
+    } catch (fallbackError) {
+      console.warn(
+        '[CCTV] Taiwan Freeway camera download failed (' +
+          (error?.message || error) +
+          '); Highway Bureau fallback failed (' +
+          (fallbackError?.message || fallbackError) +
+          '); no Taiwan cameras, next attempt in 1 h',
+      );
+      return [];
+    }
   }
 }

server/providers/cctv/worldCameras.js

@@ -0,0 +1,132 @@
+import { createHash } from 'node:crypto';
+import fs from 'node:fs';
+import path from 'node:path';
+import {
+  DEFAULT_WORLD_CCTV_SOURCE_FILE,
+  MLIT_RIVER_IMAGE_ORIGIN,
+  TRIPCHECK_IMAGE_ORIGIN,
+  WORLD_CCTV_SOURCE_COUNT,
+} from './constants.js';
+import { pinnedCameraUrl } from './normalize.js';
+
+const SOURCE_POLICIES = Object.freeze({
+  'tripcheck-odot': {
+    idPrefix: 'world-or-',
+    origin: TRIPCHECK_IMAGE_ORIGIN,
+    bounds: [41, 47, -125, -116],
+    filename: /^\/roadcams\/cams\/[^/]+\.jpe?g$/i,
+    frameRefreshMs: 5 * 60 * 1000,
+  },
+  'mlit-river': {
+    idPrefix: 'world-jp-river-',
+    origin: MLIT_RIVER_IMAGE_ORIGIN,
+    bounds: [24, 46, 122, 154],
+    filename: /^\/cam\/now\/\d+\.jpg$/i,
+    // The provider asks clients to avoid frequent repeated image collection.
+    frameRefreshMs: 10 * 60 * 1000,
+  },
+});
+
+// MLIT currently serves this fixed JPEG on cameras whose images are paused
+// for maintenance (verified against two Yamagata cameras on 2026-11-02).
+const MLIT_ADJUSTMENT_IMAGE_SHA256 =
+  'dbd2c3790eb75edf9ca44162f7979f2a3799090e23f2c5142f63211a035cb191';
+
+export function isMlitRiverAdjustmentImage(image) {
+  return (
+    image?.ok === true &&
+    Buffer.isBuffer(image.body) &&
+    createHash('sha256').update(image.body).digest('hex') ===
+      MLIT_ADJUSTMENT_IMAGE_SHA256
+  );
+}
+
+function safeFrameUrl(value, policy) {
+  const normalized = pinnedCameraUrl(value, policy.origin);
+  if (!normalized) return '';
+  const url = new URL(normalized);
+  return !url.search && !url.hash && policy.filename.test(url.pathname)
+    ? url.href
+    : '';
+}
+
+function inBounds(lat, lon, [minLat, maxLat, minLon, maxLon]) {
+  return (
+    Number.isFinite(lat) &&
+    Number.isFinite(lon) &&
+    lat >= minLat &&
+    lat <= maxLat &&
+    lon >= minLon &&
+    lon <= maxLon
+  );
+}
+
+/**
+ * Load only the new image-backed networks from the add-on export. Existing
+ * Canadian networks, Québec entries, JMA placeholder images, and NZTA's
+ * scraped Journey Planner rows are deliberately excluded. Vegagerðin (Iceland)
+ * rows are excluded too: the Iceland pack loads the full live list of those
+ * cameras, so a World copy would draw each one twice.
+ */
+export function loadWorldCameraSources({ sourceRoot = process.cwd() } = {}) {
+  const filename = path.resolve(sourceRoot, DEFAULT_WORLD_CCTV_SOURCE_FILE);
+  let rows;
+  try {
+    const payload = JSON.parse(fs.readFileSync(filename, 'utf8'));
+    rows = Array.isArray(payload) ? payload : [];
+  } catch (error) {
+    console.warn('[CCTV] World camera catalog unavailable:', error?.message);
+    return [];
+  }
+
+  const seen = new Set();
+  const sources = [];
+  for (const row of rows) {
+    const sourceKind = String(row?.sourceKind || '');
+    const policy = SOURCE_POLICIES[sourceKind];
+    if (!policy) continue;
+
+    const id = String(row.id || '').trim();
+    const lat = Number(row.lat);
+    const lon = Number(row.lon);
+    const url = safeFrameUrl(row.url || row.snapshotUrl, policy);
+    const snapshotUrl = safeFrameUrl(row.snapshotUrl || row.url, policy);
+    if (
+      !id.startsWith(policy.idPrefix) ||
+      seen.has(id) ||
+      !inBounds(lat, lon, policy.bounds) ||
+      !url ||
+      !snapshotUrl ||
+      url !== snapshotUrl
+    )
+      continue;
+    seen.add(id);
+    sources.push({
+      id,
+      name: String(row.name || id)
+        .trim()
+        .slice(0, 180),
+      city: String(row.city || row.country || 'World'),
+      cityId: String(row.cityId || ''),
+      provider: String(row.provider || 'World traffic camera'),
+      lat,
+      lon,
+      headingDeg: Number.isFinite(Number(row.headingDeg))
+        ? Number(row.headingDeg)
+        : undefined,
+      headingConfidence: String(row.headingConfidence || 'low'),
+      feedType: 'image',
+      sourceKind,
+      url,
+      snapshotUrl,
+      frameRefreshMs: policy.frameRefreshMs,
+      license: String(row.license || ''),
+      credit: String(row.credit || row.provider || ''),
+    });
+  }
+
+  console.log(
+    `[CCTV] Loaded World camera image sources: ${sources.length}/${WORLD_CCTV_SOURCE_COUNT}`,
+  );
+  return sources;
+}

server/providers/common/compress.js

@@ -0,0 +1,81 @@
+import { gzip } from 'node:zlib';
+import { promisify } from 'node:util';
+
+const gzipAsync = promisify(gzip);
+
+/**
+ * Opt-in gzip for text bodies a proxy already holds in memory.
+ *
+ * Not a middleware: `cctv/media.js` streams bodies and answers range requests,
+ * and several providers forward binary upstream types that gzip only grows.
+ * `encodedBody` returns the body with its headers so the two cannot disagree.
+ */
+
+/** Skip compression for bodies smaller than 1 KiB. */
+const MIN_COMPRESSED_BYTES = 1024;
+
+/**
+ * RFC 9110 section 12.4.2 `qvalue`. Matching the whole token keeps `q=1oops`
+ * and `q=2` unreadable instead of rounding them into acceptance.
+ */
+const QVALUE = /^(?:0(?:\.\d{0,3})?|1(?:\.0{0,3})?)$/;
+
+/**
+ * Whether `Accept-Encoding` offers gzip. Anything unreadable (no header, a bad
+ * q value, `x-gzip`) reads as no: every client can decode identity.
+ *
+ * @param {import('node:http').IncomingMessage} request
+ * @returns {boolean}
+ */
+export function acceptsGzip(request) {
+  const header = request?.headers?.['accept-encoding'];
+  if (typeof header !== 'string') return false;
+  return header.split(',').some((part) => {
+    const [token, ...parameters] = part.split(';');
+    if (token.trim().toLowerCase() !== 'gzip') return false;
+    const quality = parameters
+      .map((parameter) => parameter.trim().toLowerCase())
+      .find((parameter) => parameter.startsWith('q='));
+    if (quality === undefined) return true;
+    // `q=0` names gzip and refuses it.
+    const value = quality.slice(2);
+    return QVALUE.test(value) && Number(value) > 0;
+  });
+}
+
+/**
+ * Gzip a body once for a caller that caches it. Async, so the ~860 KB OpenSky
+ * snapshot does not block other requests while it compresses.
+ *
+ * Returns null, meaning "serve identity", when the body is under 1 KiB or gzip
+ * does not shrink it.
+ *
+ * @param {string|Buffer} body - the exact bytes the identity response sends.
+ * @returns {Promise<Buffer|null>}
+ */
+export async function gzipBody(body) {
+  const raw = Buffer.isBuffer(body) ? body : Buffer.from(body);
+  if (raw.byteLength < MIN_COMPRESSED_BYTES) return null;
+  const compressed = await gzipAsync(raw);
+  return compressed.byteLength < raw.byteLength ? compressed : null;
+}
+
+/**
+ * Pick the body and the headers that describe it. `Vary` is on both branches
+ * so a shared cache never serves one encoding to a client that asked for the
+ * other.
+ *
+ * @param {import('node:http').IncomingMessage} request
+ * @param {string|Buffer} identity - the uncompressed body.
+ * @param {Buffer|null} compressed - `gzipBody(identity)`, or null.
+ * @returns {{body: string|Buffer, headers: Record<string,string>}}
+ */
+export function encodedBody(request, identity, compressed) {
+  if (compressed && acceptsGzip(request)) {
+    return {
+      body: compressed,
+      headers: { 'Content-Encoding': 'gzip', Vary: 'Accept-Encoding' },
+    };
+  }
+  return { body: identity, headers: { Vary: 'Accept-Encoding' } };
+}

server/providers/common/userAgent.js

@@ -0,0 +1,4 @@
+/** Identify each provider while keeping the project contact URL consistent. */
+export function providerUserAgent(name) {
+  return `gods-eye-view-${name}-proxy/1.0 (+https://github.com/bilawalsidhu/gods-eye-view)`;
+}

server/providers/inaturalist/client.js

@@ -0,0 +1,370 @@
+import path from 'node:path';
+import { promises as fs } from 'node:fs';
+import { randomUUID } from 'node:crypto';
+import { normalizeInatObservations } from '../../../src/layers/wildlifeSightings/records.js';
+import { readResponseJsonCapped } from '../common/http.js';
+import { clampInt } from '../common/query.js';
+import { providerUserAgent } from '../common/userAgent.js';
+import { projectInatGrid, validInatGridTile } from './grid.js';
+import { createInatQueue } from './queue.js';
+
+const DAILY_BUDGET = 8000;
+const DAY_MS = 24 * 60 * 60_000;
+// One page is capped independently of upstream Content-Length.
+const MAX_RESPONSE_BYTES = 8 * 1024 * 1024;
+const TIMEOUT_MS = 20_000;
+const API_URL = 'https://api.inaturalist.org/v1';
+// Request only the fields used by the public observation projection.
+const OBSERVATIONS_URL = 'https://api.inaturalist.org/v2/observations';
+const OBSERVATION_FIELDS =
+  '(id:!t,uri:!t,location:!t,geojson:all,geoprivacy:!t,taxon_geoprivacy:!t,' +
+  'obscured:!t,quality_grade:!t,observed_on:!t,' +
+  'time_observed_at:!t,faves_count:!t,' +
+  'num_identification_agreements:!t,' +
+  'photos:(url:!t,attribution:!t,license_code:!t),' +
+  'taxon:(name:!t,preferred_common_name:!t,iconic_taxon_name:!t,' +
+  'threatened:!t))';
+const COOLDOWN_MS = 60_000;
+const FAILURE_COOLDOWN_MS = 15_000;
+
+/** Seconds and HTTP dates are accepted; a missing value earns one minute. */
+export function inatRetryCooldownMs(raw, nowMs) {
+  const value = typeof raw === 'string' ? raw.trim() : '';
+  if (value) {
+    const seconds = /^\d+(?:\.\d+)?$/.test(value) ? Number(value) : NaN;
+    const deadline =
+      !Number.isFinite(seconds) && /[a-z]/i.test(value)
+        ? Date.parse(value)
+        : NaN;
+    const delay = Number.isFinite(seconds) ? seconds * 1000 : deadline - nowMs;
+    if (Number.isFinite(delay) && delay >= 0) return delay;
+  }
+  return COOLDOWN_MS;
+}
+
+function upstreamError(code, status, retryAfterS, upstreamStatus) {
+  return Object.assign(new Error(code), {
+    code,
+    status,
+    retryAfterS,
+    upstreamStatus,
+  });
+}
+
+function observationFilters(params) {
+  const query = new URLSearchParams({
+    verifiable: 'true',
+    captive: 'false',
+    // d1 is an observation DATE, unlike creation-time created_d1.
+    d1: params.observedD1,
+  });
+  if (params.taxa !== 'whales') query.set('photos', 'true');
+  if (params.quality === 'research') query.set('quality_grade', 'research');
+  if (params.taxa === 'whales') query.set('taxon_id', '152871');
+  else if (['Aves', 'Mammalia', 'Insecta', 'Plantae'].includes(params.taxa))
+    query.set('iconic_taxa', params.taxa);
+  return query;
+}
+
+/**
+ * Shared iNaturalist governor. Only request counters are persisted; observation
+ * payloads are projected immediately and are never written to disk.
+ */
+export function createInatClient({
+  fetchImpl = (...args) => globalThis.fetch(...args),
+  now = () => Date.now(),
+  cacheDir = path.join(process.cwd(), '.gev-cache', 'inaturalist'),
+  warn = (...args) => console.warn(...args),
+  queueOptions,
+} = {}) {
+  const enqueue = createInatQueue(queueOptions);
+  let budget = null;
+  let budgetLoaded = false;
+  let budgetTail = Promise.resolve();
+  let cooldownUntil = 0;
+  // An unavailable UTFGrid tile must never place observation queries into a
+  // 502 cooldown. Only an upstream 429 is a provider-wide restriction.
+  const failures = new Map();
+
+  function dailyLimit() {
+    return clampInt(
+      process.env.INATURALIST_DAILY_BUDGET,
+      1,
+      Number.MAX_SAFE_INTEGER,
+      DAILY_BUDGET,
+    );
+  }
+
+  function day() {
+    return new Date(now()).toISOString().slice(0, 10);
+  }
+
+  function currentBudget() {
+    const date = day();
+    if (budget?.date !== date) budget = { date, count: 0 };
+    return budget;
+  }
+
+  async function readBudgetOnce() {
+    if (budgetLoaded) return;
+    budgetLoaded = true;
+    if (cacheDir === null) return;
+    try {
+      const value = JSON.parse(
+        await fs.readFile(path.join(cacheDir, 'budget.json'), 'utf8'),
+      );
+      if (
+        typeof value?.date === 'string' &&
+        /^\d{4}-\d{2}-\d{2}$/.test(value.date) &&
+        Number.isSafeInteger(value.count) &&
+        value.count >= 0
+      )
+        budget = { date: value.date, count: value.count };
+    } catch (error) {
+      if (error.code !== 'ENOENT')
+        warn('[inaturalist-proxy] budget read failed');
+    }
+  }
+
+  async function persistBudget(value) {
+    if (cacheDir === null) return;
+    const destination = path.join(cacheDir, 'budget.json');
+    const temporary = `${destination}.${randomUUID()}.tmp`;
+    try {
+      await fs.mkdir(cacheDir, { recursive: true });
+      await fs.writeFile(temporary, JSON.stringify(value), 'utf8');
+      await fs.rename(temporary, destination);
+    } catch {
+      await fs.rm(temporary, { force: true }).catch(() => {});
+      warn('[inaturalist-proxy] budget write failed');
+    }
+  }
+
+  function retrySeconds(until = cooldownUntil) {
+    return Math.max(0, Math.ceil((until - now()) / 1000));
+  }
+
+  function checkCooldown(resource) {
+    if (now() < cooldownUntil)
+      throw upstreamError('inaturalist_rate_limited', 429, retrySeconds(), 429);
+    const failure = failures.get(resource);
+    if (failure && now() < failure.until)
+      throw upstreamError(
+        'inaturalist_unavailable',
+        502,
+        retrySeconds(failure.until),
+        failure.status,
+      );
+    failures.delete(resource);
+  }
+
+  // Reserve and atomically persist one attempt before issuing it. A recovered
+  // tail prevents one disk/reservation failure from poisoning future calls.
+  function reserveAttempt(signal, resource) {
+    const result = budgetTail.then(async () => {
+      signal?.throwIfAborted();
+      checkCooldown(resource);
+      await readBudgetOnce();
+      signal?.throwIfAborted();
+      checkCooldown(resource);
+      const value = currentBudget();
+      if (value.count >= dailyLimit()) {
+        const retry = Math.max(
+          1,
+          Math.ceil((Date.parse(`${day()}T00:00:00Z`) + DAY_MS - now()) / 1000),
+        );
+        throw upstreamError('inaturalist_budget_exhausted', 503, retry);
+      }
+      value.count += 1;
+      await persistBudget({ ...value });
+    });
+    budgetTail = result.catch(() => {});
+    return result;
+  }
+
+  async function requestProjected(url, project, resource, { signal } = {}) {
+    signal?.throwIfAborted();
+    checkCooldown(resource);
+    return enqueue(() => dispatch(url, project, resource, signal), {
+      signal,
+      priority: resource === 'observations' ? 0 : 1,
+    });
+  }
+
+  async function dispatch(url, project, resource, signal) {
+    signal?.throwIfAborted();
+    await reserveAttempt(signal, resource);
+    signal?.throwIfAborted();
+    checkCooldown(resource);
+    const timeout = AbortSignal.timeout(TIMEOUT_MS);
+    const requestSignal = signal ? AbortSignal.any([signal, timeout]) : timeout;
+    let upstreamStatus;
+    let retryDelay = FAILURE_COOLDOWN_MS;
+    try {
+      const response = await fetchImpl(url, {
+        signal: requestSignal,
+        redirect: 'error',
+        headers: {
+          Accept: 'application/json',
+          'User-Agent': providerUserAgent('wildlife-sightings'),
+        },
+      });
+      upstreamStatus = response.status;
+      if (!response.ok) {
+        await response.body?.cancel().catch(() => {});
+        if (response.status === 429) {
+          const delay = inatRetryCooldownMs(
+            response.headers.get('retry-after'),
+            now(),
+          );
+          cooldownUntil = Math.max(cooldownUntil, now() + delay);
+          throw upstreamError(
+            'inaturalist_rate_limited',
+            429,
+            retrySeconds(),
+            429,
+          );
+        }
+        if (response.headers.has('retry-after'))
+          retryDelay = inatRetryCooldownMs(
+            response.headers.get('retry-after'),
+            now(),
+          );
+        throw upstreamError('inaturalist_unavailable', 502);
+      }
+      const payload = await readResponseJsonCapped(
+        response,
+        MAX_RESPONSE_BYTES,
+        requestSignal,
+      );
+      return project(payload);
+    } catch (error) {
+      // Log only safe diagnostic categories, never a URL, body, status text or
+      // exception message (each can contain request/private information).
+      const reason = signal?.aborted
+        ? 'abort'
+        : timeout.aborted || error.name === 'TimeoutError'
+          ? 'timeout'
+          : upstreamStatus && upstreamStatus >= 400
+            ? 'http'
+            : error.code === 'RESPONSE_TOO_LARGE'
+              ? 'response-too-large'
+              : upstreamStatus
+                ? 'invalid-payload'
+                : 'network';
+      warn(
+        `[inaturalist-proxy] upstream refresh failed resource=${resource} status=${upstreamStatus ?? 'none'} reason=${reason}`,
+      );
+      if (signal?.aborted) throw error;
+      // Network, abort, schema and size failures are not upstream cooldown
+      // signals. A later healthy request may recover immediately.
+      if (upstreamStatus >= 500)
+        failures.set(resource, {
+          until: now() + retryDelay,
+          status: upstreamStatus,
+        });
+      const failure = failures.get(resource);
+      throw upstreamError(
+        error.status === 429
+          ? 'inaturalist_rate_limited'
+          : 'inaturalist_unavailable',
+        error.status === 429 ? 429 : 502,
+        error.status === 429
+          ? retrySeconds()
+          : failure
+            ? retrySeconds(failure.until)
+            : undefined,
+        upstreamStatus === 429 || upstreamStatus >= 500
+          ? upstreamStatus
+          : undefined,
+      );
+    }
+  }
+
+  /** Request one bounded observation sample and project its public fields. */
+  async function getObservations(params, options = {}) {
+    const query = observationFilters(params);
+    // View samples stay stable in the route cache until their TTL expires.
+    query.set('order_by', params.scope === 'view' ? 'random' : 'observed_on');
+    if (params.scope !== 'view') query.set('order', 'desc');
+    query.set('per_page', '200');
+    query.set('fields', OBSERVATION_FIELDS);
+    if (params.scope === 'view') {
+      query.set('swlat', String(params.box.south));
+      query.set('swlng', String(params.box.west));
+      query.set('nelat', String(params.box.north));
+      query.set('nelng', String(params.box.east));
+    }
+    return requestProjected(
+      `${OBSERVATIONS_URL}?${query}`,
+      (payload) => {
+        if (
+          !Array.isArray(payload?.results) ||
+          !Number.isSafeInteger(payload.total_results) ||
+          payload.total_results < 0
+        )
+          throw upstreamError('inaturalist_unavailable', 502);
+        const rows = normalizeInatObservations(payload.results, {
+          nowMs: now(),
+          windowMs: (params.taxa === 'whales' ? 7 : 2) * DAY_MS,
+        });
+        // Empty views need total_results: 0. A wholly invalid page must not
+        // replace good data. Valid rows excluded by the finer rolling-time
+        // cutoff are a healthy empty result of the upstream DATE over-fetch.
+        if (
+          !rows ||
+          (!rows.length &&
+            (payload.results.length || payload.total_results) &&
+            !normalizeInatObservations(payload.results)?.length)
+        )
+          throw upstreamError('inaturalist_unavailable', 502);
+        return {
+          rows,
+          totalResults: payload.total_results,
+          ...(payload.total_results > payload.results.length
+            ? { partial: true, rawRowCount: payload.total_results }
+            : {}),
+        };
+      },
+      'observations',
+      options,
+    );
+  }
+
+  /** Decode one validated density tile without observation identifiers. */
+  async function getGrid(params, options = {}) {
+    if (!validInatGridTile(params)) throw new TypeError('Invalid grid tile');
+    const query = observationFilters(params);
+    return requestProjected(
+      `${API_URL}/grid/${params.z}/${params.x}/${params.y}.grid.json?${query}`,
+      (payload) => projectInatGrid(payload, params),
+      'grid',
+      options,
+    );
+  }
+
+  return {
+    getObservations,
+    getGrid,
+    /** Current provider-wide or resource-specific retry information. */
+    cooldownState(resource) {
+      if (now() < cooldownUntil)
+        return {
+          upstreamStatus: 429,
+          retryAfterS: retrySeconds(),
+        };
+      const failure = failures.get(resource);
+      if (failure && now() < failure.until)
+        return {
+          upstreamStatus: failure.status,
+          retryAfterS: retrySeconds(failure.until),
+        };
+      return undefined;
+    },
+    /** The current UTC day's reserved upstream attempts and configured limit. */
+    budgetState() {
+      const value = currentBudget();
+      return { ...value, budget: dailyLimit() };
+    },
+  };
+}

server/providers/inaturalist/client.test.mjs

@@ -0,0 +1,163 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { createInatClient } from './client.js';
+import { syntheticGrid } from './grid.fixture.mjs';
+
+const NOW = Date.parse('2026-11-04T18:05:00Z');
+const observation = (id, time) => ({
+  id,
+  geojson: { coordinates: [-122.3, 47.6] },
+  quality_grade: 'research',
+  time_observed_at: time,
+  observed_on: time.slice(0, 10),
+  // Upload age does not determine whether an observation is recent.
+  created_at: '2026-11-04T18:00:00Z',
+  taxon: { name: 'Synthetic taxon', iconic_taxon_name: 'Aves' },
+});
+
+function clientFor(results) {
+  return createInatClient({
+    now: () => NOW,
+    cacheDir: null,
+    queueOptions: { intervalMs: 0 },
+    warn() {},
+    fetchImpl: async () =>
+      Response.json({ results, total_results: results.length }),
+  });
+}
+
+test('iNaturalist drops ancient and boundary-expired observations uploaded today', async () => {
+  const client = clientFor([
+    observation(1, '2010-11-04T18:00:00Z'),
+    observation(2, '2026-11-02T18:04:59Z'),
+    observation(3, '2026-11-02T18:05:00Z'),
+  ]);
+  const result = await client.getObservations({
+    scope: 'global',
+    taxa: 'all',
+    observedD1: '2026-11-02',
+  });
+  assert.deepEqual(
+    result.rows.map((row) => row.stableId),
+    ['inat:3'],
+  );
+});
+
+test('a valid date-filtered page can be empty after the exact recency cutoff', async () => {
+  const client = clientFor([observation(1, '2026-11-02T06:00:00Z')]);
+  const result = await client.getObservations({
+    scope: 'global',
+    taxa: 'all',
+    observedD1: '2026-11-02',
+  });
+  assert.deepEqual(result.rows, []);
+  assert.equal(result.totalResults, 1);
+});
+
+const params = {
+  scope: 'view',
+  box: { south: 47, west: -123, north: 48, east: -122 },
+  taxa: 'all',
+  observedD1: '2026-11-02',
+};
+
+test('observations and tiles share pacing, and observation priority wins a cold burst', async () => {
+  let at = 0;
+  const calls = [];
+  const client = createInatClient({
+    cacheDir: null,
+    now: () => NOW + at,
+    queueOptions: {
+      now: () => at,
+      wait: async (ms) => {
+        at += ms;
+      },
+    },
+    fetchImpl: async (url) => {
+      const isGrid = new URL(url).pathname.includes('/grid/');
+      calls.push([isGrid ? 'grid' : 'observations', at]);
+      return Response.json(
+        isGrid ? syntheticGrid() : { results: [], total_results: 0 },
+      );
+    },
+  });
+  const tiles = Array.from({ length: 3 }, (_, x) =>
+    client.getGrid({ ...params, z: 2, x, y: 1 }),
+  );
+  await Promise.all([...tiles, client.getObservations(params)]);
+  assert.deepEqual(calls, [
+    ['observations', 0],
+    ['grid', 0],
+    ['grid', 0],
+    ['grid', 0],
+  ]);
+  assert.equal(client.budgetState().count, 4);
+});
+
+test('upstream status and safe failure reasons are logged without upstream messages or URLs', async () => {
+  for (const [response, expected] of [
+    [
+      () =>
+        new Response('request-secret', {
+          status: 503,
+          statusText: 'request-secret',
+        }),
+      /status=503 reason=http/,
+    ],
+    [
+      () => Promise.reject(new DOMException('request-secret', 'TimeoutError')),
+      /status=none reason=timeout/,
+    ],
+    [
+      () => Response.json({ unexpected: 'request-secret' }),
+      /status=200 reason=invalid-payload/,
+    ],
+  ]) {
+    const warnings = [];
+    const client = createInatClient({
+      cacheDir: null,
+      now: () => NOW,
+      queueOptions: { intervalMs: 0 },
+      warn: (message) => warnings.push(message),
+      fetchImpl: response,
+    });
+    await assert.rejects(client.getObservations(params), { status: 502 });
+    assert.equal(warnings.length, 1);
+    assert.match(warnings[0], expected);
+    assert.doesNotMatch(warnings[0], /request-secret|https?:|swlat|d1=/);
+  }
+});
+
+test('a dispatched abort is diagnosed, spends only its attempt, and leaves the next request healthy', async () => {
+  const warnings = [];
+  const controller = new AbortController();
+  let started;
+  const didStart = new Promise((resolve) => {
+    started = resolve;
+  });
+  let calls = 0;
+  const client = createInatClient({
+    cacheDir: null,
+    now: () => NOW,
+    queueOptions: { intervalMs: 0 },
+    warn: (message) => warnings.push(message),
+    fetchImpl: async (url, { signal }) => {
+      calls += 1;
+      if (calls > 1) return Response.json({ results: [], total_results: 0 });
+      started();
+      return new Promise((resolve, reject) =>
+        signal.addEventListener('abort', () => reject(signal.reason), {
+          once: true,
+        }),
+      );
+    },
+  });
+  const pending = client.getObservations(params, { signal: controller.signal });
+  const failed = assert.rejects(pending, { name: 'AbortError' });
+  await didStart;
+  controller.abort();
+  await failed;
+  assert.match(warnings[0], /resource=observations status=none reason=abort/);
+  await client.getObservations(params);
+  assert.equal(calls, 2);
+});

server/providers/inaturalist/grid.fixture.mjs

@@ -0,0 +1,51 @@
+/** Build a synthetic UTFGrid with logical cell counts and repeated hit pixels. */
+export function syntheticGrid({
+  z = 2,
+  x = 1,
+  y = 1,
+  cells = [
+    { row: 1, column: 51, count: 6, iconic: 3 },
+    { row: 3, column: 49, count: 12, iconic: 47170 },
+  ],
+} = {}) {
+  const pixels = Array.from({ length: 64 }, () => Array(64).fill(' '));
+  const keys = [''];
+  const data = {};
+  cells.forEach((cell, index) => {
+    const key = String(900_000_000 + index);
+    keys.push(key);
+    const value = index + 1;
+    let code = value + 32;
+    if (code >= 34) code += 1;
+    if (code >= 92) code += 1;
+    const character = String.fromCharCode(code);
+    for (const [row, column] of [
+      [cell.row, cell.column],
+      [cell.row - 1, cell.column],
+      [cell.row + 1, cell.column],
+      [cell.row, cell.column - 1],
+      [cell.row, cell.column + 1],
+    ]) {
+      if (row >= 0 && row < 64 && column >= 0 && column < 64)
+        pixels[row][column] = character;
+    }
+    data[key] = {
+      captive: null,
+      cellCount: cell.count,
+      geoprivacy: null,
+      id: Number(key),
+      latitude:
+        (Math.atan(
+          Math.sinh(Math.PI * (1 - 2 * ((y + cell.row / 64) / 2 ** z))),
+        ) *
+          180) /
+        Math.PI,
+      longitude: ((x + cell.column / 64) / 2 ** z) * 360 - 180,
+      private_location: null,
+      quality_grade: 'needs_id',
+      'taxon.iconic_taxon_id': cell.iconic,
+      uuid: `00000000-0000-4000-8000-${String(index).padStart(12, '0')}`,
+    };
+  });
+  return { grid: pixels.map((row) => row.join('')), keys, data };
+}

server/providers/inaturalist/grid.js

@@ -0,0 +1,127 @@
+// iNaturalist's operational /v1/grid/{z}/{x}/{y}.grid.json endpoint is not
+// covered by its v1 Swagger contract. Validate the entire UTFGrid shape before
+// accepting any cell; callers preserve the last good sample on schema drift.
+import {
+  wildlifeGridCellId,
+  WILDLIFE_GRID_MAX_ZOOM,
+} from '../../../src/layers/wildlifeSightings/gridViewport.js';
+
+const INAT_GRID_SIZE = 64;
+export const INAT_GRID_DECODE_MEASURE = 'wildlife:server:tile-decode';
+const grades = new Set(['research', 'needs_id', 'casual']);
+const object = (value) =>
+  !!value && typeof value === 'object' && !Array.isArray(value);
+
+/** Accept only integer XYZ coordinates within the supported zoom range. */
+export function validInatGridTile({ z, x, y } = {}) {
+  return (
+    Number.isInteger(z) &&
+    z >= 0 &&
+    z <= WILDLIFE_GRID_MAX_ZOOM &&
+    Number.isInteger(x) &&
+    Number.isInteger(y) &&
+    x >= 0 &&
+    y >= 0 &&
+    x < 2 ** z &&
+    y < 2 ** z
+  );
+}
+
+/** Pure allow-list projection. A UTFGrid key is an observation identifier and
+ * its repeated pixels form a dilated hit area, not additional occupied cells.
+ * Neither those keys nor representative/private fields cross this boundary. */
+export function projectInatGrid(payload, tile) {
+  const start = `${INAT_GRID_DECODE_MEASURE}:start`;
+  const end = `${INAT_GRID_DECODE_MEASURE}:end`;
+  performance.mark(start);
+  try {
+    return decodeInatGrid(payload, tile);
+  } finally {
+    performance.mark(end);
+    // Keep the latest sample inspectable without retaining every tile forever.
+    // PerformanceObservers still receive each individual decode measurement.
+    performance.clearMeasures(INAT_GRID_DECODE_MEASURE);
+    performance.measure(INAT_GRID_DECODE_MEASURE, start, end);
+    performance.clearMarks(start);
+    performance.clearMarks(end);
+  }
+}
+
+function decodeInatGrid(payload, tile) {
+  const invalid = () => {
+    throw new TypeError('Invalid iNaturalist UTFGrid');
+  };
+  if (
+    !validInatGridTile(tile) ||
+    !object(payload) ||
+    !Array.isArray(payload.grid) ||
+    payload.grid.length !== INAT_GRID_SIZE ||
+    !payload.grid.every(
+      (row) => typeof row === 'string' && row.length === INAT_GRID_SIZE,
+    ) ||
+    !Array.isArray(payload.keys) ||
+    !payload.keys.length ||
+    payload.keys.length > INAT_GRID_SIZE ** 2 + 1 ||
+    payload.keys[0] !== '' ||
+    !payload.keys.every(
+      (key) => typeof key === 'string' && key.length <= 128,
+    ) ||
+    new Set(payload.keys).size !== payload.keys.length ||
+    !object(payload.data)
+  )
+    invalid();
+  const dataKeys = Object.keys(payload.data);
+  if (dataKeys.length !== payload.keys.length - 1) invalid();
+  for (const key of payload.keys.slice(1)) {
+    if (!key || !Object.hasOwn(payload.data, key)) invalid();
+    const value = payload.data[key];
+    if (
+      !object(value) ||
+      !Number.isSafeInteger(value.cellCount) ||
+      value.cellCount <= 0 ||
+      !Number.isFinite(value.latitude) ||
+      Math.abs(value.latitude) > 90 ||
+      !Number.isFinite(value.longitude) ||
+      Math.abs(value.longitude) > 180 ||
+      !grades.has(value.quality_grade) ||
+      !(
+        value['taxon.iconic_taxon_id'] === null ||
+        (Number.isSafeInteger(value['taxon.iconic_taxon_id']) &&
+          value['taxon.iconic_taxon_id'] > 0)
+      )
+    )
+      invalid();
+  }
+  const occupied = new Set();
+  for (const line of payload.grid) {
+    for (let column = 0; column < INAT_GRID_SIZE; column += 1) {
+      let code = line.charCodeAt(column);
+      if (code < 32 || code === 34 || code === 92) invalid();
+      if (code >= 93) code -= 1;
+      if (code >= 35) code -= 1;
+      const index = code - 32;
+      if (index < 0 || index >= payload.keys.length) invalid();
+      if (index) occupied.add(payload.keys[index]);
+    }
+  }
+  if (occupied.size !== dataKeys.length) invalid();
+  const cells = new Map();
+  for (const key of occupied) {
+    const value = payload.data[key];
+    const id = wildlifeGridCellId(value.latitude, value.longitude, tile.z);
+    const cell = {
+      id,
+      cellCount: value.cellCount,
+      lat: value.latitude,
+      lon: value.longitude,
+    };
+    // Two different representatives claiming one logical cell are a contract
+    // change; summing or choosing one silently would fabricate the count.
+    if (cells.has(id)) invalid();
+    cells.set(id, cell);
+  }
+  const rows = [...cells.values()];
+  const totalResults = rows.reduce((total, cell) => total + cell.cellCount, 0);
+  if (!Number.isSafeInteger(totalResults)) invalid();
+  return { cells: rows, totalResults };
+}

server/providers/inaturalist/grid.test.mjs

@@ -0,0 +1,374 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { projectInatGrid } from './grid.js';
+import { syntheticGrid } from './grid.fixture.mjs';
+import { installInatProxy, NOW } from './proxy.fixture.mjs';
+import { createInatClient } from './client.js';
+
+const tile = { z: 2, x: 1, y: 1 };
+const gridUrl = '/grid?z=2&x=1&y=1&taxa=Aves&quality=research';
+const install = (options, hook) => installInatProxy(gridUrl, options, hook);
+
+test('UTFGrid projection validates the full shape and counts each logical occupied cell once', () => {
+  const raw = syntheticGrid();
+  const projected = projectInatGrid(raw, tile);
+  assert.equal(raw.grid.length, 64);
+  assert.ok(raw.grid.every((row) => row.length === 64));
+  assert.equal(
+    raw.grid.join('').split('!').length - 1,
+    5,
+    'one key is repeated by its hit area',
+  );
+  assert.equal(projected.cells.length, 2);
+  assert.equal(projected.totalResults, 18);
+  assert.deepEqual(projected.cells[0], {
+    id: 'grid:2/1/1:1:51',
+    cellCount: 6,
+    lat: raw.data[raw.keys[1]].latitude,
+    lon: raw.data[raw.keys[1]].longitude,
+  });
+  for (const cell of projected.cells)
+    assert.deepEqual(Object.keys(cell).sort(), [
+      'cellCount',
+      'id',
+      'lat',
+      'lon',
+    ]);
+  for (const privateField of [
+    '900000000',
+    'uuid',
+    'geoprivacy',
+    'private_location',
+    'captive',
+    'quality_grade',
+  ])
+    assert.ok(!JSON.stringify(projected).includes(privateField));
+});
+
+test('legitimate blank grid and null/unknown iconic ids remain safe', () => {
+  assert.deepEqual(projectInatGrid(syntheticGrid({ cells: [] }), tile), {
+    cells: [],
+    totalResults: 0,
+  });
+  const raw = syntheticGrid({
+    cells: [{ row: 1, column: 1, count: 1, iconic: null }],
+  });
+  const projected = projectInatGrid(raw, tile);
+  assert.equal(projected.cells[0].cellCount, 1);
+  raw.data[raw.keys[1]]['taxon.iconic_taxon_id'] = 999999;
+  assert.deepEqual(projectInatGrid(raw, tile), projected);
+});
+
+test('schema drift anywhere fails closed, including unused, malformed and orphan cells', () => {
+  const changes = [
+    (raw) => {
+      raw.grid.pop();
+    },
+    (raw) => {
+      raw.grid[0] = '';
+    },
+    (raw) => {
+      raw.grid[0] = '~'.repeat(64);
+    },
+    (raw) => {
+      raw.keys[0] = 'not-empty';
+    },
+    (raw) => {
+      raw.keys.push(raw.keys[1]);
+    },
+    (raw) => {
+      delete raw.data[raw.keys[1]];
+    },
+    (raw) => {
+      raw.data.extra = {};
+    },
+    (raw) => {
+      raw.data[raw.keys[1]].cellCount = -1;
+    },
+    (raw) => {
+      raw.data[raw.keys[1]].latitude = '47';
+    },
+    (raw) => {
+      raw.data[raw.keys[1]].longitude = 181;
+    },
+    (raw) => {
+      raw.data[raw.keys[1]].quality_grade = 'new-grade';
+    },
+    (raw) => {
+      delete raw.data[raw.keys[1]]['taxon.iconic_taxon_id'];
+    },
+    (raw) => {
+      raw.data[raw.keys[1]]['taxon.iconic_taxon_id'] = 'Aves';
+    },
+    (raw) => {
+      raw.grid = Array(64).fill(' '.repeat(64));
+    },
+  ];
+  for (const change of changes) {
+    const raw = syntheticGrid();
+    change(raw);
+    assert.throws(
+      () => projectInatGrid(raw, tile),
+      /Invalid iNaturalist UTFGrid/,
+    );
+  }
+});
+
+for (const hook of ['configureServer', 'configurePreviewServer']) {
+  test(`${hook}: fixed grid URL shares filters, caps and allow-list cache`, async () => {
+    const calls = [];
+    const cache = new Map();
+    const request = install(
+      {
+        cache,
+        fetchImpl: async (url, options) => {
+          calls.push(new URL(url));
+          assert.equal(options.redirect, 'error');
+          assert.ok(options.signal instanceof AbortSignal);
+          assert.match(
+            options.headers['User-Agent'],
+            /^gods-eye-view-wildlife-sightings-proxy/,
+          );
+          return Response.json(syntheticGrid());
+        },
+      },
+      hook,
+    );
+    assert.equal(calls.length, 0);
+    const response = await request(
+      `${gridUrl}&url=https://attacker.test&per_page=999`,
+    );
+    assert.equal(response.status, 200);
+    assert.equal(response.body.cells.length, 2);
+    assert.equal(response.body.fetchedAt, NOW);
+    assert.equal(response.headers['Cache-Control'], 'no-store');
+    assert.equal(
+      calls[0].origin + calls[0].pathname,
+      'https://api.inaturalist.org/v1/grid/2/1/1.grid.json',
+    );
+    assert.deepEqual(Object.fromEntries(calls[0].searchParams), {
+      verifiable: 'true',
+      captive: 'false',
+      d1: '2026-11-02',
+      photos: 'true',
+      quality_grade: 'research',
+      iconic_taxa: 'Aves',
+    });
+    await request(gridUrl);
+    assert.equal(calls.length, 1, 'fresh stable tile/filter key is cached');
+    assert.ok(!JSON.stringify([...cache]).includes('private_location'));
+    assert.ok(!JSON.stringify([...cache]).includes('900000000'));
+    const whale = await request('/grid?z=2&x=1&y=1&taxa=whales&confirmed=true');
+    assert.equal(whale.status, 200);
+    assert.equal(calls[1].searchParams.get('taxon_id'), '152871');
+    assert.equal(calls[1].searchParams.get('d1'), '2026-10-28');
+    assert.equal(calls[1].searchParams.has('photos'), false);
+  });
+}
+
+test('grid admission rejects cross-site/method/path/tile before acquisition', async () => {
+  const request = install({
+    fetchImpl() {
+      assert.fail('invalid grid request acquired');
+    },
+  });
+  assert.equal(
+    (
+      await request(gridUrl, {
+        headers: {
+          host: 'localhost:5173',
+          origin: 'https://other.test',
+          'sec-fetch-site': 'cross-site',
+        },
+      })
+    ).status,
+    403,
+  );
+  assert.equal((await request('/grid', { method: 'POST' })).status, 405);
+  assert.equal((await request('/grid/extra')).status, 404);
+  for (const query of [
+    '',
+    'z=2&x=4&y=0',
+    'z=-1&x=0&y=0',
+    'z=23&x=0&y=0',
+    'z=2&x=1.5&y=0',
+    'z=2&x=&y=0',
+    'z=2&x=0&y=4',
+  ]) {
+    const result = await request(`/grid?${query}`);
+    assert.equal(result.status, 400, query);
+    assert.equal(result.body.error, 'invalid_tile');
+  }
+});
+
+test('grid refresh single-flight, stale fallback and hour-key expiry keep the original age', async () => {
+  let time = NOW;
+  let calls = 0;
+  let resolve;
+  let mode = 'pending';
+  const request = install({
+    now: () => time,
+    fetchImpl: async () => {
+      calls += 1;
+      if (mode === 'pending')
+        return new Promise((done) => {
+          resolve = done;
+        });
+      if (mode === 'bad') return Response.json({ grid: [] });
+      return Response.json(syntheticGrid());
+    },
+  });
+  const first = request();
+  const second = request();
+  for (let i = 0; i < 100 && !resolve; i += 1) await new Promise(setImmediate);
+  assert.equal(calls, 1);
+  resolve(Response.json(syntheticGrid()));
+  assert.equal((await first).status, 200);
+  assert.equal((await second).status, 200);
+  time += 900_001;
+  mode = 'bad';
+  const stale = await request();
+  assert.equal(stale.status, 200);
+  assert.equal(stale.body.stale, true);
+  assert.equal(stale.body.fetchedAt, NOW);
+  assert.equal(stale.headers['X-Data-Stale'], 'true');
+  time = NOW + 3_600_001;
+  const expired = await request();
+  assert.equal(expired.status, 502);
+  assert.equal(expired.body.error, 'inaturalist_unavailable');
+});
+
+test('grid and observations share the upstream cooldown and daily reservations', async () => {
+  let calls = 0;
+  const client = createInatClient({
+    now: () => NOW,
+    cacheDir: null,
+    queueOptions: { intervalMs: 0 },
+    warn() {},
+    fetchImpl: async () => {
+      calls += 1;
+      return new Response('', {
+        status: 429,
+        headers: { 'Retry-After': '120' },
+      });
+    },
+  });
+  await assert.rejects(
+    client.getGrid({ ...tile, taxa: 'all', observedD1: '2026-11-02' }),
+    (error) => error.status === 429 && error.retryAfterS === 120,
+  );
+  await assert.rejects(
+    client.getObservations({
+      scope: 'global',
+      taxa: 'all',
+      observedD1: '2026-11-02',
+    }),
+    (error) => error.status === 429,
+  );
+  assert.equal(calls, 1);
+  assert.equal(client.budgetState().count, 1);
+});
+
+test('grid body cap and upstream failures return fixed errors; only real 5xx cools down', async () => {
+  for (const [response, retryAfter] of [
+    [() => new Response('x'.repeat(8 * 1024 * 1024 + 1)), undefined],
+    [() => new Response('', { status: 503 }), '15'],
+  ]) {
+    const request = install({ fetchImpl: async () => response() });
+    const result = await request();
+    assert.equal(result.status, 502);
+    assert.deepEqual(result.body, { error: 'inaturalist_unavailable' });
+    assert.equal(result.headers['Retry-After'], retryAfter);
+  }
+});
+
+test('a failed tile preserves last good cells and cannot send unrelated observations into 502', async () => {
+  let at = NOW;
+  let failGrid = false;
+  const calls = [];
+  const warnings = [];
+  const request = install({
+    now: () => at,
+    warn: (message) => warnings.push(message),
+    fetchImpl: async (url) => {
+      const isGrid = new URL(url).pathname.includes('/grid/');
+      calls.push(isGrid ? 'grid' : 'observations');
+      if (isGrid && failGrid)
+        return new Response('private upstream text', {
+          status: 503,
+          headers: { 'Retry-After': '45' },
+        });
+      return Response.json(
+        isGrid ? syntheticGrid() : { results: [], total_results: 0 },
+      );
+    },
+  });
+  const first = await request();
+  at += 900_001;
+  failGrid = true;
+  const failed = await request();
+  assert.equal(failed.status, 200);
+  assert.equal(failed.headers['X-Data-Stale'], 'true');
+  assert.equal(failed.body.stale, true);
+  assert.equal(failed.body.fetchedAt, first.body.fetchedAt);
+  assert.deepEqual(failed.body.cells, first.body.cells);
+  assert.equal(
+    (await request('/observations?scope=global&taxa=whales')).status,
+    200,
+  );
+  assert.deepEqual(calls, ['grid', 'grid', 'observations']);
+  assert.match(warnings[0], /resource=grid status=503 reason=http/);
+  assert.doesNotMatch(warnings[0], /private upstream text/);
+  // The tile cooldown also preserves its data without another upstream try.
+  const cooling = await request();
+  assert.equal(cooling.body.stale, true);
+  assert.equal(cooling.headers['Retry-After'], '45');
+  assert.equal(cooling.headers['X-Upstream-Status'], '503');
+  assert.equal(calls.length, 3);
+  at += 45_000;
+  failGrid = false;
+  const refreshing = await request();
+  assert.equal(refreshing.body.stale, true);
+  await new Promise(setImmediate);
+  const recovered = await request();
+  assert.equal(recovered.status, 200);
+  assert.equal(recovered.body.stale, undefined);
+  assert.equal(
+    calls.length,
+    4,
+    'a failed queue task does not poison later tile work',
+  );
+});
+
+test('twelve queued tiles leave observation capacity and give the next dispatch to observations', async () => {
+  const calls = [];
+  let release;
+  const request = install({
+    fetchImpl: (url) => {
+      const path = new URL(url).pathname;
+      calls.push(path);
+      if (calls.length === 1)
+        return new Promise((resolve) => {
+          release = resolve;
+        });
+      return Response.json(
+        path.includes('/grid/')
+          ? syntheticGrid()
+          : { results: [], total_results: 0 },
+      );
+    },
+  });
+  const first = request('/grid?z=4&x=0&y=1');
+  for (let i = 0; i < 100 && !release; i += 1) await new Promise(setImmediate);
+  assert.ok(release);
+  const tiles = Array.from({ length: 11 }, (_, i) =>
+    request(`/grid?z=4&x=${i + 1}&y=1`),
+  );
+  const observation = request('/observations?scope=global');
+  const queuedTile = request('/grid?z=4&x=12&y=1');
+  release(Response.json(syntheticGrid()));
+  const results = await Promise.all([first, observation, ...tiles, queuedTile]);
+  assert.ok(results.every((result) => result.status === 200));
+  assert.equal(calls.length, 14);
+  assert.equal(calls[1], '/v2/observations');
+});

server/providers/inaturalist/observations.js

@@ -0,0 +1,343 @@
+import { createInatClient } from './client.js';
+import { coalesceProxyRequest } from '../common/http.js';
+import { admitSameSiteKeyless } from '../common/same-site.js';
+import { requiredFiniteQueryNumber } from '../common/query.js';
+import { snapWildlifeBox } from '../../../src/layers/wildlifeSightings/bounds.js';
+import { validInatGridTile } from './grid.js';
+
+// The upstream advertises five-minute freshness; global samples cost less often.
+const TTL_MS = 300_000;
+const GLOBAL_TTL_MS = 600_000;
+const INAT_GRID_CACHE_TTL_MS = 15 * 60_000;
+const STALE_MAX_MS = 3_600_000;
+const INAT_CACHE_MAX = 400;
+const HOUR_MS = 3_600_000;
+const TAXA = Object.freeze([
+  'all',
+  'Aves',
+  'Mammalia',
+  'Insecta',
+  'Plantae',
+  'whales',
+]);
+
+function requestParams(pathname, query, nowMs) {
+  const grid = pathname === '/grid';
+  const scope = grid ? 'grid' : (query.get('scope') ?? 'view');
+  if (!grid && scope !== 'view' && scope !== 'global')
+    return { error: 'invalid_scope' };
+  const quality =
+    query.get('quality') === 'research' ||
+    (grid && query.get('confirmed') === 'true')
+      ? 'research'
+      : 'all';
+  const taxa = TAXA.includes(query.get('taxa')) ? query.get('taxa') : 'all';
+  let box = null;
+  let tile;
+  if (grid) {
+    tile = Object.fromEntries(
+      ['z', 'x', 'y'].map((name) => [
+        name,
+        requiredFiniteQueryNumber(query, name),
+      ]),
+    );
+    if (!validInatGridTile(tile)) return { error: 'invalid_tile' };
+  } else if (scope === 'view') {
+    const south = requiredFiniteQueryNumber(query, 'south');
+    const west = requiredFiniteQueryNumber(query, 'west');
+    const north = requiredFiniteQueryNumber(query, 'north');
+    const east = requiredFiniteQueryNumber(query, 'east');
+    box = snapWildlifeBox({ south, west, north, east });
+    if (!box) return { error: 'invalid_bbox' };
+  }
+  const windowMs = (taxa === 'whales' ? 7 * 24 : 48) * HOUR_MS;
+  const windowKey = new Date(Math.floor((nowMs - windowMs) / HOUR_MS) * HOUR_MS)
+    .toISOString()
+    .replace('.000Z', 'Z');
+  const bounds = box ? `${box.south},${box.west},${box.north},${box.east}` : '';
+  const baseKey = grid
+    ? `grid:v1:${tile.z}/${tile.x}/${tile.y}:${quality}:${taxa}`
+    : `v1:${scope}:${bounds}:${quality}:${taxa}`;
+  return {
+    scope,
+    ...(grid
+      ? { ...tile, waitForFresh: query.get('refresh') === 'wait' }
+      : { box }),
+    quality,
+    taxa,
+    observedD1: windowKey.slice(0, 10),
+    baseKey,
+    key: `${baseKey}:${windowKey}`,
+  };
+}
+
+/** A shared-provider route for dev and preview; acquisition starts on demand. */
+export function inaturalistProxy({
+  fetchImpl = (...args) => globalThis.fetch(...args),
+  now = () => Date.now(),
+  cacheDir,
+  cache = new Map(),
+  warn = (...args) => console.warn(...args),
+  queueOptions,
+} = {}) {
+  const inFlight = new Map();
+  const consumers = new Map();
+  let client = null;
+
+  function age(entry) {
+    if (!entry) return Infinity;
+    const elapsed = now() - entry.savedAt;
+    return elapsed < 0 ? Infinity : elapsed;
+  }
+
+  function joinFlight(promise, group, signal) {
+    group.count += 1;
+    return new Promise((resolve, reject) => {
+      let released = false;
+      function release() {
+        if (released) return;
+        released = true;
+        signal?.removeEventListener('abort', abort);
+        group.count -= 1;
+        if (!group.count && !group.background && !group.settled) {
+          group.controller.abort();
+          // A fresh consumer must not join an abandoned queued generation.
+          if (inFlight.get(group.key) === promise) inFlight.delete(group.key);
+          if (consumers.get(group.key) === group) consumers.delete(group.key);
+        }
+      }
+      function abort() {
+        release();
+        reject(signal.reason);
+      }
+      signal?.addEventListener('abort', abort, { once: true });
+      if (signal?.aborted) abort();
+      promise.then(
+        (value) => {
+          release();
+          resolve(value);
+        },
+        (error) => {
+          release();
+          reject(error);
+        },
+      );
+    });
+  }
+
+  function refresh(params, background = false) {
+    // Global samples share pending refreshes across hourly window changes.
+    const flightKey = params.scope === 'global' ? params.baseKey : params.key;
+    let group = consumers.get(flightKey);
+    if (!group) {
+      group = {
+        key: flightKey,
+        controller: new AbortController(),
+        count: 0,
+        settled: false,
+        background,
+      };
+      consumers.set(flightKey, group);
+    }
+    group.background ||= background;
+    const { promise, shared } = coalesceProxyRequest(
+      inFlight,
+      flightKey,
+      async () => {
+        client ??= createInatClient({
+          fetchImpl,
+          now,
+          cacheDir,
+          warn,
+          queueOptions,
+        });
+        const options = { signal: group.controller.signal };
+        const result = await (params.scope === 'grid'
+          ? client.getGrid(params, options)
+          : client.getObservations(params, options));
+        const value = {
+          fetchedAt: now(),
+          ...(params.scope === 'grid'
+            ? {}
+            : { scope: params.scope, box: params.box }),
+          ...result,
+        };
+        cache.delete(params.key);
+        cache.set(params.key, {
+          value,
+          savedAt: now(),
+          baseKey: params.baseKey,
+        });
+        while (cache.size > INAT_CACHE_MAX)
+          cache.delete(cache.keys().next().value);
+        return value;
+      },
+    );
+    if (!shared) {
+      const settle = () => {
+        group.settled = true;
+        if (consumers.get(flightKey) === group) consumers.delete(flightKey);
+      };
+      void promise.then(settle, settle);
+    }
+    return { promise, group };
+  }
+
+  async function acquire(params, signal) {
+    signal?.throwIfAborted();
+    for (const [key, entry] of cache) {
+      if (age(entry) > STALE_MAX_MS) cache.delete(key);
+    }
+    const current = cache.get(params.key);
+    const ttl =
+      params.scope === 'grid'
+        ? INAT_GRID_CACHE_TTL_MS
+        : params.scope === 'global'
+          ? GLOBAL_TTL_MS
+          : TTL_MS;
+    if (current && age(current) < ttl) {
+      cache.delete(params.key);
+      cache.set(params.key, current);
+      return { value: current.value, stale: false };
+    }
+    // Window-hour rollover can reuse prior cells without claiming a new age.
+    let previous = current;
+    let previousKey = params.key;
+    if (!previous) {
+      for (const [key, entry] of cache) {
+        if (
+          entry.baseKey === params.baseKey &&
+          (!previous || entry.savedAt > previous.savedAt)
+        ) {
+          previous = entry;
+          previousKey = key;
+        }
+      }
+    }
+    if (params.scope === 'global' && age(previous) < GLOBAL_TTL_MS)
+      return { value: previous.value, stale: false };
+    if (
+      params.scope === 'grid' &&
+      !params.waitForFresh &&
+      age(previous) <= STALE_MAX_MS
+    ) {
+      cache.delete(previousKey);
+      cache.set(previousKey, previous);
+      // Retain one background consumer after this HTTP response closes. A stale
+      // tile is useful immediately; waiting for the token queue defeats SWR.
+      const cooling = client?.cooldownState('grid');
+      if (!cooling) {
+        const { promise } = refresh(params, true);
+        void promise.catch(() => {});
+      }
+      return {
+        value: previous.value,
+        stale: true,
+        ...cooling,
+      };
+    }
+    try {
+      const { promise, group } = refresh(params);
+      return { value: await joinFlight(promise, group, signal), stale: false };
+    } catch (error) {
+      if (signal?.aborted) throw error;
+      if (age(previous) <= STALE_MAX_MS)
+        return {
+          value: previous.value,
+          stale: true,
+          retryAfterS: error.retryAfterS,
+          upstreamStatus: error.upstreamStatus,
+        };
+      throw error;
+    }
+  }
+
+  async function handler(req, res) {
+    const json = (
+      status,
+      value,
+      { stale = false, retryAfterS, upstreamStatus } = {},
+    ) => {
+      if (res.destroyed) return;
+      res.writeHead(status, {
+        'Content-Type': 'application/json',
+        'Cache-Control': 'no-store',
+        ...(status === 405 ? { Allow: 'GET' } : {}),
+        ...(Number.isFinite(retryAfterS)
+          ? { 'Retry-After': String(retryAfterS) }
+          : {}),
+        ...(upstreamStatus
+          ? { 'X-Upstream-Status': String(upstreamStatus) }
+          : {}),
+        ...(stale ? { 'X-Data-Stale': 'true' } : {}),
+      });
+      res.end(JSON.stringify(value));
+    };
+    if (admitSameSiteKeyless(req, res)) return;
+    if (req.method !== 'GET') return json(405, { error: 'method_not_allowed' });
+    const url = String(req.url || '/');
+    const queryAt = url.indexOf('?');
+    const pathname = queryAt < 0 ? url : url.slice(0, queryAt);
+    if (pathname !== '/observations' && pathname !== '/grid')
+      return json(404, { error: 'unknown_route' });
+    const params = requestParams(
+      pathname,
+      new URLSearchParams(queryAt < 0 ? '' : url.slice(queryAt + 1)),
+      now(),
+    );
+    if (params.error) return json(400, { error: params.error });
+    const controller = new AbortController();
+    const abort = () => controller.abort();
+    // IncomingMessage.close also fires after a complete request body. The
+    // response close identifies the abandoned browser fetch, while aborted
+    // covers a request cut short before it reached the response stage.
+    req.once?.('aborted', abort);
+    res.once?.('close', abort);
+    try {
+      const { value, stale, retryAfterS, upstreamStatus } = await acquire(
+        params,
+        controller.signal,
+      );
+      return json(200, stale ? { ...value, stale: true } : value, {
+        stale,
+        retryAfterS,
+        upstreamStatus,
+      });
+    } catch (error) {
+      if (controller.signal.aborted) return;
+      const status =
+        error.code === 'inaturalist_budget_exhausted'
+          ? 503
+          : error.status === 429
+            ? 429
+            : 502;
+      const code =
+        error.code === 'inaturalist_budget_exhausted'
+          ? error.code
+          : status === 429
+            ? 'inaturalist_rate_limited'
+            : 'inaturalist_unavailable';
+      return json(
+        status,
+        { error: code },
+        {
+          retryAfterS: error.retryAfterS,
+          upstreamStatus: error.upstreamStatus,
+        },
+      );
+    } finally {
+      req.removeListener?.('aborted', abort);
+      res.removeListener?.('close', abort);
+    }
+  }
+
+  return {
+    name: 'inaturalist',
+    configureServer({ middlewares }) {
+      middlewares.use('/api/inaturalist', handler);
+    },
+    configurePreviewServer({ middlewares }) {
+      middlewares.use('/api/inaturalist', handler);
+    },
+  };
+}

server/providers/inaturalist/observations.test.mjs

@@ -0,0 +1,893 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { mkdtemp, readFile, readdir, rm } from 'node:fs/promises';
+import os from 'node:os';
+import path from 'node:path';
+import { installInatProxy, NOW } from './proxy.fixture.mjs';
+import { createInatClient, inatRetryCooldownMs } from './client.js';
+
+const observation = (id = 1) => ({
+  id,
+  uri: `https://www.inaturalist.org/observations/${id}`,
+  geojson: { coordinates: [-122.351, 47.613] },
+  time_observed_at: '2026-11-04T17:00:00Z',
+  observed_on: '2026-11-04',
+  created_at: '2026-11-04T17:01:00Z',
+  quality_grade: 'research',
+  license_code: 'cc-by',
+  positional_accuracy: 12,
+  faves_count: 2,
+  num_identification_agreements: 3,
+  taxon: {
+    name: 'Calypte anna',
+    preferred_common_name: "Anna's hummingbird",
+    iconic_taxon_name: 'Aves',
+  },
+  photos: [
+    {
+      url: 'https://inaturalist-open-data.s3.amazonaws.com/photos/123/square.jpeg',
+      license_code: 'cc-by',
+      attribution: 'Synthetic photographer, CC BY',
+    },
+  ],
+  user: { login: 'must-never-leave-server' },
+});
+const envelope = (rows = [observation()], total = rows.length) => ({
+  total_results: total,
+  page: 1,
+  per_page: 200,
+  results: rows,
+});
+const boxUrl = (index = 0, extra = '') =>
+  `/observations?south=47.51&west=${-122.49 + index * 0.2}&north=47.69&east=${-122.31 + index * 0.2}${extra}`;
+
+function install(options = {}, hook = 'configureServer') {
+  return installInatProxy(
+    boxUrl(),
+    {
+      // Serial dispatch makes queued cancellation and coalescing observable.
+      queueOptions: { intervalMs: 0, windowMs: 0, maxInFlight: 1 },
+      ...options,
+    },
+    hook,
+  );
+}
+
+async function until(check) {
+  for (let i = 0; i < 100; i += 1) {
+    if (check()) return;
+    await new Promise(setImmediate);
+  }
+  assert.fail('expected fake upstream calls were not dispatched');
+}
+
+for (const hook of ['configureServer', 'configurePreviewServer']) {
+  test(`${hook}: actual v2 envelope, fixed query, projection and privacy`, async () => {
+    const calls = [];
+    const cache = new Map();
+    const request = install(
+      {
+        cache,
+        fetchImpl: async (url, options) => {
+          calls.push(new URL(url));
+          assert.equal(options.redirect, 'error');
+          assert.ok(options.signal instanceof AbortSignal);
+          assert.equal(options.headers.Accept, 'application/json');
+          assert.equal(
+            options.headers['User-Agent'],
+            'gods-eye-view-wildlife-sightings-proxy/1.0 (+https://github.com/bilawalsidhu/gods-eye-view)',
+          );
+          return Response.json(envelope());
+        },
+      },
+      hook,
+    );
+    assert.equal(calls.length, 0, 'construction and mounting do not acquire');
+    const result = await request(
+      boxUrl(0, '&url=https://attacker.example&per_page=999'),
+    );
+    assert.equal(result.status, 200);
+    assert.equal(result.headers['Cache-Control'], 'no-store');
+    assert.equal(result.body.rows[0].stableId, 'inat:1');
+    assert.equal(result.body.fetchedAt, NOW);
+    assert.equal(result.body.scope, 'view');
+    assert.deepEqual(result.body.box, {
+      south: 47.5,
+      west: -122.5,
+      north: 47.7,
+      east: -122.3,
+    });
+    const query = calls[0].searchParams;
+    assert.equal(
+      calls[0].origin + calls[0].pathname,
+      'https://api.inaturalist.org/v2/observations',
+    );
+    // Only the projected fields are requested, never user or identification data.
+    assert.match(query.get('fields'), /^\(id:!t,uri:!t,.*photos:\(url:!t/);
+    assert.doesNotMatch(query.get('fields'), /user|identifications/);
+    assert.equal(query.get('swlat'), '47.5');
+    assert.equal(query.get('swlng'), '-122.5');
+    assert.equal(query.get('nelat'), '47.7');
+    assert.equal(query.get('nelng'), '-122.3');
+    assert.equal(query.get('d1'), '2026-11-02');
+    assert.equal(query.has('created_d1'), false);
+    assert.equal(query.get('per_page'), '200');
+    assert.equal(query.get('verifiable'), 'true');
+    assert.equal(query.get('photos'), 'true');
+    assert.equal(query.get('captive'), 'false');
+    assert.equal(query.get('order_by'), 'random');
+    assert.equal(query.has('order'), false);
+    assert.doesNotMatch(
+      JSON.stringify(result.body),
+      /must-never-leave-server|"user"/,
+    );
+    assert.doesNotMatch(
+      JSON.stringify([...cache.values()]),
+      /must-never-leave-server|"user"/,
+    );
+  });
+}
+
+test('gate, method, route and query validation run before quota, cache or upstream', async () => {
+  const cache = new Map();
+  let calls = 0;
+  const request = install({
+    cache,
+    fetchImpl: async () => {
+      calls += 1;
+      return Response.json(envelope());
+    },
+  });
+  for (let i = 0; i < 32; i += 1) {
+    const response = await request('/observations?scope=global', {
+      headers: {
+        host: 'localhost:5173',
+        origin: 'https://foreign.example',
+        'sec-fetch-site': 'cross-site',
+      },
+    });
+    assert.equal(response.status, 403);
+  }
+  const method = await request('/observations', { method: 'POST' });
+  assert.equal(method.status, 405);
+  assert.equal(method.headers.Allow, 'GET');
+  for (const route of ['/', '/unknown', '/observations/extra', '//[invalid'])
+    assert.equal((await request(route)).body.error, 'unknown_route');
+  assert.equal(
+    (await request('/observations?scope=planet')).body.error,
+    'invalid_scope',
+  );
+  for (const query of [
+    '',
+    'south=NaN&west=0&north=1&east=1',
+    'south=&west=0&north=1&east=1',
+    'south=0&west=0&north=0&east=1',
+    'south=0&west=1&north=1&east=0',
+    'south=-91&west=0&north=1&east=1',
+    'south=0&west=-181&north=1&east=1',
+    'south=0&west=0&north=41&east=1',
+    'south=0&west=0&north=1&east=41',
+  ]) {
+    const result = await request(`/observations?${query}`);
+    assert.equal(result.status, 400, query);
+    assert.equal(result.body.error, 'invalid_bbox', query);
+  }
+  assert.equal(cache.size, 0);
+  assert.equal(calls, 0);
+  const allowed = await request('/observations?scope=global', {
+    headers: {
+      host: 'gev.example',
+      origin: 'https://gev.example',
+      'sec-fetch-site': 'same-origin',
+      'x-forwarded-proto': 'https',
+      'x-forwarded-for': '203.0.113.9',
+    },
+  });
+  assert.equal(allowed.status, 200);
+});
+
+test('cached requests never exhaust a local request admission limiter', async () => {
+  let calls = 0;
+  const request = install({
+    fetchImpl: async () => {
+      calls += 1;
+      return Response.json(envelope());
+    },
+  });
+  for (let i = 0; i < 30; i += 1) assert.equal((await request()).status, 200);
+  const cached = await request();
+  assert.equal(cached.status, 200);
+  assert.equal(cached.headers['Retry-After'], undefined);
+  assert.equal(calls, 1);
+});
+
+test('proxy rejects oversized snapped spans before acquisition and preserves canonical client boxes', async () => {
+  const urls = [];
+  const request = install({
+    fetchImpl: async (url) => {
+      urls.push(new URL(url));
+      return Response.json(envelope());
+    },
+  });
+  for (const query of [
+    'south=10.2&west=0&north=50.1&east=1',
+    'south=0&west=10.2&north=1&east=50.1',
+  ]) {
+    const result = await request(`/observations?${query}`);
+    assert.equal(result.status, 400);
+    assert.equal(result.body.error, 'invalid_bbox');
+  }
+  assert.equal(urls.length, 0);
+  const canonical =
+    '/observations?south=47.4&west=-122.3&north=47.6&east=-122.1';
+  const first = await request(canonical);
+  assert.equal(first.status, 200);
+  assert.deepEqual(first.body.box, {
+    south: 47.4,
+    west: -122.3,
+    north: 47.6,
+    east: -122.1,
+  });
+  assert.equal(urls[0].searchParams.get('swlat'), '47.4');
+  assert.equal(urls[0].searchParams.get('swlng'), '-122.3');
+  const second = await request(canonical);
+  assert.deepEqual(second.body, first.body);
+  assert.equal(urls.length, 1, 'canonical boxes share their cache key');
+});
+
+test('view snapping, whales, research and global queries obey the requested policy', async () => {
+  const urls = [];
+  const request = install({
+    fetchImpl: async (url) => {
+      urls.push(new URL(url));
+      return Response.json(envelope());
+    },
+  });
+  await request(
+    '/observations?south=40.2&west=-123.7&north=46.1&east=-121.4&quality=research&taxa=Aves',
+  );
+  assert.equal(urls[0].searchParams.get('swlat'), '40');
+  assert.equal(urls[0].searchParams.get('nelat'), '47');
+  assert.equal(urls[0].searchParams.get('per_page'), '200');
+  assert.equal(urls[0].searchParams.get('quality_grade'), 'research');
+  assert.equal(urls[0].searchParams.get('iconic_taxa'), 'Aves');
+  await request(boxUrl(0, '&taxa=whales'));
+  const whales = urls[1].searchParams;
+  assert.equal(whales.get('taxon_id'), '152871');
+  assert.equal(whales.get('d1'), '2026-10-28');
+  assert.equal(whales.has('created_d1'), false);
+  assert.equal(whales.has('photos'), false);
+  assert.equal(whales.has('iconic_taxa'), false);
+  await request('/observations?scope=global&quality=typo&taxa=typo&south=bad');
+  const global = urls[2].searchParams;
+  for (const field of [
+    'swlat',
+    'swlng',
+    'nelat',
+    'nelng',
+    'quality_grade',
+    'iconic_taxa',
+  ])
+    assert.equal(global.has(field), false, field);
+  assert.equal(global.get('per_page'), '200');
+  assert.equal(global.get('d1'), '2026-11-02');
+  assert.equal(global.has('created_d1'), false);
+  assert.equal(global.get('order_by'), 'observed_on');
+  assert.equal(global.get('order'), 'desc');
+  await request('/observations?scope=global&taxa=whales');
+  const globalWhales = urls[3].searchParams;
+  assert.equal(globalWhales.get('d1'), '2026-10-28');
+  assert.equal(globalWhales.has('created_d1'), false);
+  assert.equal(globalWhales.get('order_by'), 'observed_on');
+  assert.equal(globalWhales.get('order'), 'desc');
+});
+
+test('fresh cache hits and global ten-minute TTL spend no upstream quota', async () => {
+  let at = NOW;
+  let calls = 0;
+  const request = install({
+    now: () => at,
+    fetchImpl: async () => {
+      calls += 1;
+      return Response.json(envelope());
+    },
+  });
+  const first = await request();
+  at += 299_999;
+  assert.deepEqual((await request()).body, first.body);
+  at += 1;
+  await request();
+  assert.equal(calls, 2);
+  await request('/observations?scope=global');
+  at += 599_999;
+  await request('/observations?scope=global');
+  assert.equal(calls, 3);
+  at += 1;
+  await request('/observations?scope=global');
+  assert.equal(calls, 4);
+});
+
+test('the same snapped view and window hour returns one cached random sample until expiry', async () => {
+  let at = NOW;
+  let draws = 0;
+  const cache = new Map();
+  const request = install({
+    cache,
+    now: () => at,
+    fetchImpl: async (url) => {
+      const query = new URL(url).searchParams;
+      assert.equal(query.get('order_by'), 'random');
+      assert.equal(query.get('per_page'), '200');
+      return Response.json(envelope([observation(++draws)]));
+    },
+  });
+  const first = await request();
+  for (const elapsed of [1, 1000, 60_000, 299_999]) {
+    at = NOW + elapsed;
+    const next = await request();
+    assert.deepEqual(next.body, first.body);
+  }
+  assert.equal(draws, 1);
+  assert.match(cache.keys().next().value, /2026-11-02T18:00:00Z$/);
+  at = NOW + 300_000;
+  const refresh = await request();
+  assert.equal(refresh.body.rows[0].stableId, 'inat:2');
+  assert.equal(draws, 2);
+});
+
+test('disconnected queued views are dropped while a remaining coalesced consumer keeps its request', async () => {
+  const calls = [];
+  const releases = [];
+  const cache = new Map();
+  const request = install({
+    cache,
+    fetchImpl: (url, { signal }) => {
+      calls.push({ url: new URL(url), signal });
+      return new Promise((resolve) => releases.push(resolve));
+    },
+  });
+  const first = request(boxUrl(0));
+  await until(() => releases.length === 1);
+  const superseded = new AbortController();
+  const oldView = request(boxUrl(1), { signal: superseded.signal });
+  const oneConsumer = new AbortController();
+  const one = request(boxUrl(2), { signal: oneConsumer.signal });
+  const other = request(boxUrl(2));
+  superseded.abort();
+  oneConsumer.abort();
+  await Promise.all([oldView, one]);
+  // Rejoining the abandoned key creates a healthy generation; the old
+  // coalescing promise must not later delete or cancel this replacement.
+  const replacement = request(boxUrl(1));
+  releases[0](Response.json(envelope()));
+  await until(() => releases.length === 2);
+  assert.equal(calls[1].url.searchParams.get('swlng'), '-122.1');
+  assert.equal(calls[1].signal.aborted, false);
+  releases[1](Response.json(envelope([observation(2)])));
+  await until(() => releases.length === 3);
+  assert.equal(calls[2].url.searchParams.get('swlng'), '-122.3');
+  releases[2](Response.json(envelope([observation(3)])));
+  const results = await Promise.all([first, other, replacement]);
+  assert.ok(results.every((result) => result.status === 200));
+  assert.equal(
+    calls.length,
+    3,
+    'the abandoned queued generation never dispatched',
+  );
+  assert.equal(cache.size, 3);
+  assert.equal(results[1].body.rows[0].stableId, 'inat:2');
+  assert.equal(results[2].body.rows[0].stableId, 'inat:3');
+});
+
+test('observation windows reject old sightings uploaded today and keep recent observations', async () => {
+  for (const [taxa, recentTime, expectedD1] of [
+    ['all', '2026-11-04T17:00:00Z', '2026-11-02'],
+    ['whales', '2026-10-30T17:00:00Z', '2026-10-28'],
+  ]) {
+    let upstreamQuery;
+    const request = install({
+      fetchImpl: async (url) => {
+        upstreamQuery = new URL(url).searchParams;
+        return Response.json(
+          envelope([
+            {
+              ...observation(80),
+              time_observed_at: '2010-06-01T12:00:00Z',
+              observed_on: '2010-06-01',
+            },
+            {
+              ...observation(81),
+              time_observed_at: recentTime,
+              observed_on: recentTime.slice(0, 10),
+            },
+          ]),
+        );
+      },
+    });
+    const result = await request(boxUrl(0, `&taxa=${taxa}`));
+    assert.equal(result.status, 200, taxa);
+    assert.equal(upstreamQuery.get('d1'), expectedD1);
+    assert.equal(upstreamQuery.has('created_d1'), false);
+    assert.equal(upstreamQuery.get('order_by'), 'random');
+    assert.deepEqual(
+      result.body.rows.map((row) => row.stableId),
+      ['inat:81'],
+    );
+  }
+});
+
+test('same-key requests single-flight and a seventeenth distinct in-flight key queues', async () => {
+  const releases = [];
+  const request = install({
+    fetchImpl: () => new Promise((resolve) => releases.push(resolve)),
+  });
+  const a = request();
+  const b = request();
+  await until(() => releases.length === 1);
+  releases.shift()(Response.json(envelope()));
+  assert.deepEqual((await a).body, (await b).body);
+  const pending = Array.from({ length: 16 }, (_, i) => request(boxUrl(i + 1)));
+  await until(() => releases.length === 1);
+  pending.push(request(boxUrl(18)));
+  for (let i = 0; i < 17; i += 1) {
+    await until(() => releases.length > i);
+    releases[i](Response.json(envelope()));
+  }
+  assert.ok((await Promise.all(pending)).every(({ status }) => status === 200));
+});
+
+test('a fresh global sample survives the hourly observation-window rollover without another fetch', async () => {
+  let at = Date.parse('2026-11-04T18:59:00Z');
+  let calls = 0;
+  const request = install({
+    now: () => at,
+    fetchImpl: async () => {
+      calls += 1;
+      return Response.json(envelope());
+    },
+  });
+  const first = await request('/observations?scope=global');
+  at += 60_000;
+  const nextHour = await request('/observations?scope=global');
+  assert.deepEqual(nextHour.body, first.body);
+  assert.equal(nextHour.body.stale, undefined);
+  assert.equal(calls, 1);
+  at += 9 * 60_000;
+  await request('/observations?scope=global');
+  assert.equal(calls, 2);
+});
+
+test('pending global refresh coalesces across the hourly observation-window rollover with a busy queue', async () => {
+  let at = Date.parse('2026-11-04T18:59:59Z');
+  const releases = [];
+  const cache = new Map();
+  const request = install({
+    cache,
+    now: () => at,
+    fetchImpl: (url) =>
+      new Promise((resolve) =>
+        releases.push({
+          resolve,
+          url: new URL(url),
+        }),
+      ),
+  });
+  const first = request(
+    '/observations?scope=global&quality=research&taxa=Aves',
+  );
+  const views = Array.from({ length: 15 }, (_, i) => request(boxUrl(i)));
+  await until(() => releases.length === 1);
+  assert.equal(releases[0].url.searchParams.get('d1'), '2026-11-02');
+  at = Date.parse('2026-11-04T19:00:01Z');
+  const nextHour = request(
+    '/observations?scope=global&quality=research&taxa=Aves',
+  );
+  await new Promise(setImmediate);
+  assert.equal(
+    releases.length,
+    1,
+    'the same global query joins the pending refresh',
+  );
+  const distinct = request(
+    '/observations?scope=global&quality=research&taxa=Mammalia',
+  );
+  for (let i = 0; i < 17; i += 1) {
+    await until(() => releases.length > i);
+    releases[i].resolve(Response.json(envelope()));
+  }
+  const [original, joined] = await Promise.all([first, nextHour]);
+  assert.equal(original.status, 200);
+  assert.equal((await distinct).status, 200);
+  assert.deepEqual(joined.body, original.body);
+  assert.ok((await Promise.all(views)).every(({ status }) => status === 200));
+  const globalEntries = [...cache.entries()].filter(
+    ([, entry]) => entry.value.scope === 'global',
+  );
+  assert.equal(globalEntries.length, 2);
+  assert.match(globalEntries[0][0], /2026-11-02T18:00:00Z$/);
+  assert.equal(
+    (await request('/observations?scope=global&quality=research&taxa=Aves'))
+      .status,
+    200,
+  );
+  assert.equal(
+    releases.length,
+    17,
+    'the accepted global answer keeps its ten-minute freshness',
+  );
+});
+
+test('view refreshes retain distinct hourly keys while a previous-hour request is pending', async () => {
+  let at = Date.parse('2026-11-04T18:59:59Z');
+  const releases = [];
+  const request = install({
+    now: () => at,
+    fetchImpl: () => new Promise((resolve) => releases.push(resolve)),
+  });
+  const first = request();
+  await until(() => releases.length === 1);
+  at = Date.parse('2026-11-04T19:00:01Z');
+  const nextHour = request();
+  await new Promise(setImmediate);
+  assert.equal(
+    releases.length,
+    1,
+    'the next view queues behind the current call',
+  );
+  releases[0](Response.json(envelope()));
+  await until(() => releases.length === 2);
+  releases[1](Response.json(envelope()));
+  assert.ok(
+    (await Promise.all([first, nextHour])).every(
+      ({ status }) => status === 200,
+    ),
+  );
+});
+
+test('upstream minute ceiling waits for request 61 across client addresses', async () => {
+  let at = NOW;
+  let calls = 0;
+  const request = install({
+    now: () => at,
+    queueOptions: {
+      now: () => at,
+      intervalMs: 0,
+      wait: async (ms) => {
+        at += ms;
+      },
+    },
+    fetchImpl: async () => {
+      calls += 1;
+      return Response.json(envelope());
+    },
+  });
+  for (let i = 0; i < 60; i += 1)
+    assert.equal(
+      (await request(boxUrl(i), { peer: `10.0.0.${i}` })).status,
+      200,
+    );
+  const queued = await request(boxUrl(60), { peer: '10.0.1.1' });
+  assert.equal(queued.status, 200);
+  assert.equal(queued.headers['Retry-After'], undefined);
+  assert.equal(at, NOW + 60_000);
+  assert.equal(calls, 61);
+});
+
+test('views refresh after many prior requests without fabricating an upstream limit', async () => {
+  let at = NOW;
+  let calls = 0;
+  const request = install({
+    now: () => at,
+    fetchImpl: async () => {
+      calls += 1;
+      return Response.json(envelope());
+    },
+  });
+  const first = await request();
+  at += 300_001;
+  for (let i = 1; i <= 60; i += 1)
+    await request(boxUrl(i), { peer: `10.0.0.${i}` });
+  const stale = await request();
+  assert.equal(stale.status, 200);
+  assert.equal(stale.body.stale, undefined);
+  assert.notEqual(stale.body.fetchedAt, first.body.fetchedAt);
+  assert.equal(calls, 62);
+});
+
+test('bounded samples preserve partial metadata, and well-formed empty views are valid', async () => {
+  let at = NOW;
+  let fail = false;
+  const request = install({
+    now: () => at,
+    fetchImpl: async () =>
+      fail
+        ? new Response('unavailable', { status: 503 })
+        : Response.json(envelope([observation()], 500)),
+  });
+  const first = await request();
+  assert.equal(first.body.partial, true);
+  assert.equal(first.body.rawRowCount, 500);
+  fail = true;
+  at += 59 * 60_000;
+  const stale = await request();
+  assert.equal(
+    stale.status,
+    200,
+    'hourly window changes still permit stale fallback',
+  );
+  assert.equal(stale.headers['X-Data-Stale'], 'true');
+  assert.equal(stale.body.stale, true);
+  assert.equal(stale.body.fetchedAt, first.body.fetchedAt);
+  assert.equal(stale.body.partial, true);
+  at += 2 * 60_000;
+  const expired = await request();
+  assert.equal(expired.status, 502);
+  assert.equal(expired.body.error, 'inaturalist_unavailable');
+  const empty = install({
+    fetchImpl: async () => Response.json(envelope([], 0)),
+  });
+  const result = await empty();
+  assert.equal(result.status, 200);
+  assert.deepEqual(result.body.rows, []);
+});
+
+test('bad envelopes, JSON and capped bodies fail closed without inventing a cooldown', async () => {
+  for (const bad of [
+    () => Response.json({ total_results: 1, results: {} }),
+    () => Response.json({ total_results: 1, observations: [observation()] }),
+    () => Response.json({ total_results: '1', results: [observation()] }),
+    () => Response.json(envelope([], 1)),
+    () => Response.json(envelope([{ ...observation(), id: null }], 1)),
+    () => new Response('{malformed'),
+    () =>
+      new Response('{}', {
+        headers: { 'Content-Length': String(8 * 1024 * 1024 + 1) },
+      }),
+  ]) {
+    let at = NOW;
+    let calls = 0;
+    const request = install({
+      now: () => at,
+      fetchImpl: async () => {
+        calls += 1;
+        return calls === 1 ? bad() : Response.json(envelope());
+      },
+    });
+    const first = await request();
+    assert.equal(first.status, 502);
+    assert.equal(first.body.error, 'inaturalist_unavailable');
+    assert.equal(first.headers['Retry-After'], undefined);
+    assert.equal((await request(boxUrl(1))).status, 200);
+    assert.equal(calls, 2);
+  }
+});
+
+test('a wholly invalid iNat page cannot replace a previously valid snapshot', async () => {
+  let at = NOW;
+  let fail = false;
+  const cache = new Map();
+  const request = install({
+    cache,
+    now: () => at,
+    fetchImpl: async () =>
+      Response.json(
+        fail
+          ? envelope([{ ...observation(), quality_grade: 'casual' }])
+          : envelope(),
+      ),
+  });
+  const first = await request();
+  const original = cache.values().next().value;
+  fail = true;
+  at += 300_001;
+  const stale = await request();
+  assert.equal(stale.status, 200);
+  assert.equal(stale.body.stale, true);
+  assert.equal(stale.body.fetchedAt, first.body.fetchedAt);
+  assert.equal(cache.values().next().value, original);
+});
+
+test('429 cooldown honors seconds, HTTP dates, and long upstream deadlines', async () => {
+  assert.equal(inatRetryCooldownMs(null, NOW), 60_000);
+  assert.equal(inatRetryCooldownMs('0', NOW), 0);
+  assert.equal(inatRetryCooldownMs('2', NOW), 2000);
+  assert.equal(inatRetryCooldownMs('999999', NOW), 999_999_000);
+  assert.equal(inatRetryCooldownMs('7200', NOW), 7_200_000);
+  assert.equal(
+    inatRetryCooldownMs(new Date(NOW + 7_200_000).toUTCString(), NOW),
+    7_200_000,
+  );
+  let at = NOW;
+  const releases = [];
+  const warnings = [];
+  const request = install({
+    now: () => at,
+    warn: (message) => warnings.push(message),
+    fetchImpl: () => new Promise((resolve) => releases.push(resolve)),
+  });
+  const first = request();
+  const later = request(boxUrl(1));
+  await until(() => releases.length === 1);
+  releases[0](
+    new Response('limit', {
+      status: 429,
+      headers: { 'Retry-After': '999999' },
+    }),
+  );
+  assert.equal((await first).headers['Retry-After'], '999999');
+  assert.equal((await later).headers['Retry-After'], '999999');
+  at += 1000;
+  assert.equal((await request(boxUrl(1))).headers['Retry-After'], '999998');
+  at += 5000;
+  const cooling = await request(boxUrl(2));
+  assert.equal(cooling.status, 429);
+  assert.equal(cooling.headers['Retry-After'], '999993');
+  assert.equal(
+    releases.length,
+    1,
+    'queued calls do not dispatch during cooldown',
+  );
+  assert.equal(
+    warnings.filter((message) => message.includes('capped')).length,
+    0,
+  );
+});
+
+for (const [upstreamStatus, expectedStatus, code, retryAfterS] of [
+  [429, 429, 'inaturalist_rate_limited', 120],
+  [503, 502, 'inaturalist_unavailable', 120],
+]) {
+  test(`concurrent reservations honor an immediate upstream ${upstreamStatus} before dispatch`, async () => {
+    let calls = 0;
+    const warnings = [];
+    const client = createInatClient({
+      now: () => 0,
+      cacheDir: null,
+      queueOptions: { intervalMs: 0 },
+      warn: (message) => warnings.push(message),
+      fetchImpl: async () => {
+        calls += 1;
+        return new Response('synthetic failure', {
+          status: upstreamStatus,
+          headers: { 'Retry-After': '120' },
+        });
+      },
+    });
+    const params = {
+      scope: 'global',
+      quality: 'all',
+      taxa: 'all',
+      observedD1: '1969-12-30',
+    };
+    const results = await Promise.allSettled(
+      Array.from({ length: 3 }, () => client.getObservations(params)),
+    );
+    assert.equal(
+      calls,
+      1,
+      'pending reservations must not dispatch during cooldown',
+    );
+    for (const result of results) {
+      assert.equal(result.status, 'rejected');
+      assert.equal(result.reason.status, expectedStatus);
+      assert.equal(result.reason.code, code);
+      assert.equal(result.reason.retryAfterS, retryAfterS);
+    }
+    assert.equal(
+      warnings.length,
+      1,
+      'only the dispatched refresh logs a failure',
+    );
+    await assert.rejects(client.getObservations(params), {
+      status: expectedStatus,
+      code,
+      retryAfterS,
+    });
+    assert.equal(calls, 1);
+  });
+}
+
+test('budget is read lazily, persisted as counters only, enforced across restart and UTC rollover', async (t) => {
+  const parent = await mkdtemp(path.join(os.tmpdir(), 'gev-inat-budget-'));
+  t.after(() => rm(parent, { recursive: true, force: true }));
+  const cacheDir = path.join(parent, 'not-created');
+  const before = process.env.INATURALIST_DAILY_BUDGET;
+  process.env.INATURALIST_DAILY_BUDGET = '2';
+  t.after(() =>
+    before === undefined
+      ? delete process.env.INATURALIST_DAILY_BUDGET
+      : (process.env.INATURALIST_DAILY_BUDGET = before),
+  );
+  let at = NOW;
+  let calls = 0;
+  const options = {
+    now: () => at,
+    cacheDir,
+    warn() {},
+    fetchImpl: async () => {
+      calls += 1;
+      return Response.json(envelope());
+    },
+  };
+  const client = createInatClient(options);
+  assert.deepEqual(
+    await readdir(parent),
+    [],
+    'construction performs no directory write',
+  );
+  const params = {
+    scope: 'global',
+    quality: 'all',
+    taxa: 'all',
+    observedD1: '2026-11-02',
+  };
+  await Promise.all([
+    client.getObservations(params),
+    client.getObservations(params),
+  ]);
+  assert.deepEqual(
+    JSON.parse(await readFile(path.join(cacheDir, 'budget.json'), 'utf8')),
+    { date: '2026-11-04', count: 2 },
+  );
+  assert.deepEqual(
+    await readdir(cacheDir),
+    ['budget.json'],
+    'atomic temporary files are retired',
+  );
+  const restarted = createInatClient(options);
+  await assert.rejects(restarted.getObservations(params), {
+    status: 503,
+    code: 'inaturalist_budget_exhausted',
+  });
+  assert.equal(calls, 2);
+  at = Date.parse('2026-11-05T00:00:00Z');
+  await restarted.getObservations(params);
+  assert.deepEqual(restarted.budgetState(), {
+    date: '2026-11-05',
+    count: 1,
+    budget: 2,
+  });
+  assert.deepEqual(
+    JSON.parse(await readFile(path.join(cacheDir, 'budget.json'), 'utf8')),
+    { date: '2026-11-05', count: 1 },
+  );
+  assert.equal(calls, 3);
+});
+
+test('memory cache is an LRU bounded to 400 projected entries', async () => {
+  let at = NOW;
+  const cache = new Map();
+  const request = install({
+    cache,
+    now: () => at,
+    fetchImpl: async () => Response.json(envelope()),
+  });
+  for (let i = 0; i < 400; i += 1) {
+    if (i && i % 20 === 0) at += 61_000;
+    await request(boxUrl(i), { peer: String(i) });
+  }
+  assert.equal(cache.size, 400);
+  const firstKey = cache.keys().next().value;
+  const secondKey = [...cache.keys()][1];
+  await request(boxUrl(0));
+  await request(boxUrl(400));
+  assert.equal(cache.size, 400);
+  assert.equal(cache.has(firstKey), true);
+  assert.equal(cache.has(secondKey), false);
+});
+
+test('aborted client calls spend no budget and never fetch', async () => {
+  const controller = new AbortController();
+  controller.abort();
+  const client = createInatClient({
+    now: () => NOW,
+    cacheDir: null,
+    queueOptions: { intervalMs: 0 },
+    fetchImpl: () => assert.fail('aborted call fetched'),
+  });
+  await assert.rejects(
+    client.getObservations({}, { signal: controller.signal }),
+    { name: 'AbortError' },
+  );
+  assert.equal(client.budgetState().count, 0);
+});

server/providers/inaturalist/proxy.fixture.mjs

@@ -0,0 +1,70 @@
+import assert from 'node:assert/strict';
+import { EventEmitter } from 'node:events';
+import { inaturalistProxy } from './observations.js';
+
+export const NOW = Date.parse('2026-11-04T18:05:00Z');
+
+/** Mount the proxy over synthetic HTTP objects, without opening a socket. */
+export function installInatProxy(
+  defaultUrl,
+  options = {},
+  hook = 'configureServer',
+) {
+  let handler;
+  const plugin = inaturalistProxy({
+    now: () => NOW,
+    cacheDir: null,
+    queueOptions: { intervalMs: 0, windowMs: 0 },
+    warn() {},
+    ...options,
+  });
+  assert.equal(plugin.name, 'inaturalist');
+  assert.equal(typeof plugin.configureServer, 'function');
+  assert.equal(typeof plugin.configurePreviewServer, 'function');
+  plugin[hook]({
+    middlewares: {
+      use(mount, callback) {
+        assert.equal(mount, '/api/inaturalist');
+        handler = callback;
+      },
+    },
+  });
+  return async (
+    url = defaultUrl,
+    { method = 'GET', peer = 'local', headers = {}, signal } = {},
+  ) => {
+    const res = Object.assign(new EventEmitter(), {
+      headers: {},
+      writeHead(status, headers) {
+        this.status = status;
+        Object.assign(this.headers, headers);
+      },
+      setHeader(key, value) {
+        this.headers[key] = value;
+      },
+      end(value) {
+        this.status ??= this.statusCode;
+        this.body = JSON.parse(value);
+      },
+    });
+    const abort = () => {
+      res.destroyed = true;
+      res.emit('close');
+    };
+    signal?.addEventListener('abort', abort, { once: true });
+    try {
+      await handler(
+        Object.assign(new EventEmitter(), {
+          url,
+          method,
+          headers,
+          socket: { remoteAddress: peer },
+        }),
+        res,
+      );
+    } finally {
+      signal?.removeEventListener('abort', abort);
+    }
+    return res;
+  };
+}