Resolve conflicts with the NYC, Toronto, Lithuania, Florida, Taiwan and
Kartverket work on main. The CHANGELOG entry moves to
changelog.d/956-a22-brennero-webcams.md, as main now asks.
Fetch keyless DATA.GOV.HK camera locations at runtime and pin stills to
tdcctv.data.one.gov.hk with required attribution. Default cap 1,100 covers
the ~1,013-camera TD catalog, prioritized across Hong Kong Island, Kowloon
and the New Territories.
Co-authored-by: Cursor <[email protected]>
- A background catalog refresh that rejects now keeps the old catalog for
another TTL, as an empty refresh already did, so a refresh that keeps
failing is retried once per TTL instead of on every request.
- Trim notes are keyed by the source list they describe, and /sources asks
for the list it served, so a request answered during a refresh never pairs
the old cameras with the new list's notes.
- Tests: a failed background refresh (one warning, no unhandled rejection,
no retry before the TTL, trim notes stay with their list) and an empty
background refresh (old catalog kept, no upstream fetch before the TTL).
The race assertion's message now names the failure; its timer is cleared.
- The Tarktee test no longer imports the new constant, so on main it fails
on its own assertion instead of taking the whole file down.
- precompute-cctv-heights waits 60 s for a cold catalog, past Tarktee's 30 s.
- CURRENT-STATE notes the 30 s bound and the retry spacing.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
- State FL511's terms the same way everywhere: individual, personal use
only, and any other use (a public deployment included) needs FDOT's
express written consent. .env.example, README, dataCredits, the source
licence string, the catalog comment and the changelog fragment said only
"individual, non-commercial use".
- Page the ArcGIS catalog on exceededTransferLimit alone and advance the
offset by the rows each page returned, so a lower server-side max
record count no longer cuts the catalog short at the first short page.
- Order pages by OBJECTID_1 (this layer's object id; a plain OBJECTID is
rejected with HTTP 400) so offset paging is stable.
- Raise the page ceiling to 40 and warn when it is hit.
- Tests: short pages with exceededTransferLimit keep paging, orderByFields
is sent, and a service that ignores resultOffset stops at the ceiling.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Attach the background-refresh warning where the refresh starts, so a
failed refresh logs once instead of once per request served meanwhile.
The test now checks that requests during a refresh share it, and turns
the hang off before releasing the fetches so a retrying loader can't
stall it.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Read ~1,800 national freeway cameras at runtime from the Freeway Bureau's
keyless MOTC 2.0 CCTV.xml table. Each published MJPEG stream maps to the
same camera server's single-JPEG path; only those exact HTTPS pairs on the
four freeway.gov.tw camera servers are registered. On by default,
CCTV_TAIWAN_ENABLED=0 skips it.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
An expired catalog made every /api/cctv request (camera list and frames)
wait for the full refresh, which lasts as long as the slowest of the live
packs: Tarktee's DATEX feeds took 2 to 16.6 s across ten requests. With
Tarktee's timeout raised to 30 s, that wait could reach 30 s at each
15-minute refresh. The cached list is now returned while a single-flight
refresh replaces it in the background; only a first load, with nothing
to serve, waits. A background refresh that throws is logged.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
The camera endpoints are the eismoinfo.lt website backend, which the Via
Lietuva open-data statement does not list, so the pack now follows the NYC
opt-in pattern (CCTV_LITHUANIA_ENABLED=1) and the docs say why. A failed
catalog request now aborts its sibling instead of leaving it open until the
timeout, and a redirect is logged as not followed.
Keeps main's 4,000 catalog-wide camera cap, which main pins in tests; WSDOT
shares it round-robin with the other packs. The branch's earlier cap raise and
its removal of main's cap tests are reverted in this merge.
Keep both: Catalonia CCTV alongside the NYC DOT TMC pack in the source
imports, README layer table and CURRENT-STATE data table, and both
CHANGELOG entries.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
NYC DOT asks developers who use its camera feed to sign a data-sharing
agreement, and this project does not hold one that covers downstream
installs. The pack now loads only when CCTV_NYC_ENABLED=1; unset, empty
or any other value makes no request to webcams.nyctmc.org (tested).
The NYC credit carries NYC DOT's requested application disclaimer
verbatim, and DATA_SOURCES, README, CHANGELOG, CURRENT-STATE and
.env.example describe the prerequisite.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
The province's 511 pack covers Ontario's highways; this adds the municipal
network underneath it — roughly 336 cameras across downtown arterials plus
the Gardiner, DVP, Allen and Lake Shore, from the City's own open data.
The list is keyless and carries no frame URL, so frame URLs are built from
the convention the dataset documents (`CameraImages/loc####.jpg`) and a
camera number validated as plain digits. The frame proxy is therefore
pinned to the portal origin by construction rather than by trusting a
field. The list fetch refuses redirects, bounds the body it buffers, and
releases the transport on every rejection path.
The dataset publishes no camera facing. `D1`-`D4` look like a compass and
map trivially onto one, but they describe the *comparison* images — static
reference stills captured in 2016 and served from a different path — not
the live pan-tilt-zoom frame. A heading derived from them would be
confidently wrong for every camera in the city, so every camera takes the
shared id-hash fallback at low confidence, as headingless Austin, TfL,
Fintraffic and Calgary cameras do. A test pins that down so it is not
"fixed" later.
Names stay verbatim: the feed's labels are upper-case, and title-casing
would mangle MCCOWAN RD and ST HELEN'S AVE more often than it helped.
Carries the Open Government Licence – Toronto attribution the licence
requires. Disable with `CCTV_TORONTO_ENABLED=0`.
Register the keyless webcams.nyctmc.org catalog as a live CCTV source,
synthesize frame URLs from validated camera UUIDs, and keep the nearest
cameras to the five borough cores under the existing catalog ceiling.
Resolve the source-pack conflicts with Statens vegvesen (keep both packs).
The Norway pack's 900 default pushed the per-pack defaults to 5,204, past
the 4,500 catalog cap this PR enforces, so raise DEFAULT_CCTV_MAX_SOURCES
to 5,500 and CCTV_MAX_SOURCES_CEILING to 6,000.
Closesbilawalsidhu/gods-eye-view#155. The first Italian cameras: the 13
webcams along the A22 from the Brenner Pass to Modena.
The camera list is one keyless request to the Open Data Hub (NOI Techpark)
tourism API, which republishes Autobrennero's own list with coordinates
and kilometre markers. Frames are the operator's stills, refreshed about
once a minute, and only each camera's own WebCamImg/km<N>.jpg is
registered. The catalog fetch refuses redirects and is size-capped.
The road climbs from ~20 m in the Po valley to ~1,370 m at the Brenner
Pass, so ground elevation comes from a per-kilometre table sampled from
the Copernicus GLO-90 DEM instead of one flat prior. Headings use the
id-hash fallback at low confidence. CCTV_A22_ENABLED=0 disables the pack.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Norway's ~850 working road cameras load from one keyless GeoJSON request
to the agency's OGC API view of its DATEX 3.1 CCTV table, so no DATEX
account is needed. Faulty cameras are dropped, every camera sits under a
"Norway" category, and the ~135 that publish HLS play as live video
through the existing in-memory relay with the still as fallback. Frames
and manifests are pinned to each camera's own path on the agency hosts.
CCTV_VEGVESEN_ENABLED=0 disables the pack, CCTV_VEGVESEN_MAX_SOURCES
caps it (nearest the largest cities first) and CCTV_VEGVESEN_VIDEO=0
keeps stills only. Attributed under NLOD 2.0.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Coverage was checked only for packs among the cameras found, so an area
whose cameras were all trimmed away answered zero cameras, complete. The
catalog now reports where each trimmed pack's cameras are, and the tool
marks an answer partial whenever its area overlaps that region.
Camera packs keep their nearest cameras and the catalog cap thins them
further, so London answered 250 cameras while TfL offers many more. The
catalog now records each pack's full count, tags cameras with their pack,
and serves the packs it trimmed; find_cctv_cameras names them.
Adds King County DOT Road Services' cameras as a keyless source pack, from
the county's public ArcGIS FeatureServer layer ("King County and WSDOT
Traffic Cameras"). 59 live cameras against the current feed.
- The `outFields` list is explicit on purpose: the layer also carries
asset-administration columns (including staff names) that must never be
fetched.
- Only live, active cameras with frames on the county's own
info.kingcounty.gov image handler are registered; the feed writes http://
and the handler serves HTTPS, so URLs are upgraded and pinned before
registration. WSDOT-owned rows are skipped so a camera never appears twice
when a statewide WSDOT pack is present; the few city-owned cameras the
county hosts (Redmond, Sammamish, Newcastle, Snoqualmie) carry their owner
as the per-camera credit, DriveBC-style.
- The layer publishes no facing: headings use the shared id-hash fallback at
low confidence, correctable with the calibration gizmo.
- Uniquely among the packs, the county publishes each camera's hardware
Manufacturer/Model (Cohu 3950/3965, Bosch AUTODOME IP 5000i, Axis
Q6135-LE, Siqura PD910). The model string is whitespace-collapsed (the
feed carries stray newlines) and carried on the source as `model`, with an
additive passthrough in normalizeSourceItem (same pattern as poseSource)
so identified-hardware consumers can use it. All 59 live cameras carry a
model value.
- Attribution per the KCGIS Center terms, registered in the attribution
popover and documented in DATA_SOURCES.md.
- Defaults: the whole catalog loads (125 cap); CCTV_KINGCOUNTY_MAX_SOURCES
changes the cap, CCTV_KINGCOUNTY_ENABLED=0 turns the pack off.
- Tests: filtering (owner/live/status/host/geometry/bbox), HTTPS upgrade,
model whitespace-collapse and passthrough, partner-city credit, env cap,
upstream-failure fallback, and normalizeSourceItem model semantics.
Adds Washington State's highway cameras as a keyless source pack, from the
Esri JSON layer WSDOT's own Travel Center map consumes
(data.wsdot.wa.gov/travelcenter/Cameras.json, ~1,700 point features).
Closes#624.
- Geometry arrives in EPSG:3857; converted to WGS84 on load and bounded to
a Washington bounding box.
- 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; those are skipped rather than
proxied. 1,630 cameras survive the filters against the live feed.
- CompassDirection letters (N/E/S/W) give a high-confidence heading; the
majority `B` ("both directions") rows carry no single facing and use the
shared id-hash fallback at low confidence, with the usual two pose
personalities.
- The feed body carries Windows-1252 bytes (en-dashes in titles) with no
charset declaration, so it is decoded explicitly before parsing.
- WSDOT's layer metadata marks the feed "low volume": the 15-minute catalog
cache and per-request frame fetches respect that, frames are never stored
or redistributed, and the WSDOT credit is registered in the attribution
popover. A keyed WSDOT Traveler Information API serves the same population
for higher-volume use and is deliberately not required.
- Defaults: 250 cameras nearest Seattle and Spokane; CCTV_WSDOT_MAX_SOURCES
changes the cap, CCTV_WSDOT_ENABLED=0 turns the pack off.
- Tests: Mercator conversion against a real layer feature, official-host and
malformed-row filtering, compass mapping and both pose personalities,
cp1252 decoding, env cap, upstream-failure fallback.
Keeps PR #595's Catalonia CCTV pack in sync with upstream's DelDOT
CCTV pack (#699) and the wind/weather doc updates from #617. The
sources.js conflict was a false positive from git's line-based diff
interleaving two structurally similar but independent loader
functions (loadCataloniaSourcesFromOpenData / loadDelDOTSourcesFromOpenData);
resolved by keeping both as complete, separate functions.
Full unit suite passes (4743/4743, 1 pre-existing Node-version skip).
Wind (NOAA GFS and ECMWF IFS: animated particles, colour field, a reading at map centre), observed weather (NOAA MRMS radar, GOES and NESDIS infrared clouds, lightning density) on one shared history timeline, NHC and CPHC cyclone advisories with tracks and cones, and a WEATHER panel in the right rail. On 3D Tiles the observed products render as raised shells with a sharper window around the view.
Co-authored-by: Gustavo Beneduzi <[email protected]>
Co-authored-by: Daniel Slay <[email protected]>
Co-authored-by: Rehaan Delmotra <[email protected]>
Co-authored-by: Cursor Agent <[email protected]>
One WFS/GML XML feed (~135 cameras) aggregating three publishers under a
`font` field: SCT's own highway cameras plus hotlinked Barcelona (IMI) and
Terrassa municipal cameras. Frame URLs are checked against a small host
allowlist rather than one pinned origin, 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), and ground elevation is primed per publisher
rather than one flat prior.
SCT's own frame link needed a workaround: RenderService 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, by design (stops an upstream
steering a host-pinned request into a plaintext downgrade). 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 builds the TransitCamera URL itself, over plain http, from
RenderService's sctidcam id, instead of registering the broken upstream
link — the only transport this host actually serves to this runtime.
Verified against the live feed and the production fetch path
(fetchCctvImageFromUpstream): all 135 cameras return real image bytes, 0
false positives. Ambient-card refresh cadence added to src/data/cctvLod.js
(3 minutes), matching the upstream update rate measured empirically (no
change inside 64s, changed within ~90-150s) — the same cadence already used
for Caltrans/TfL/Ontario/TxDOT.
CCTV_CATALONIA_MAX_SOURCES sets the cap and CCTV_CATALONIA_ENABLED=0 turns
the pack off. No overlap with any existing pack (checked catalog.js and the
git history for Spain/Catalonia/Barcelona coverage: none exists).
Verified before this commit: format, check:boundaries, unit suite (3692
tests), and build all green.
Co-Authored-By: Claude Sonnet 5 <[email protected]>
Supersedes #438 by @rileygramlich, ported onto the current component layout with fixes from review.
Verified before merge: format, package boundaries, unit suite, build, and the browser tracking suite; a browser harness for the change where one applies; adversarial review applied.
Co-authored-by: rileygramlich <[email protected]>
Said Turksever