Add the Data Library: live regional datasets, tiles and packs

DATA LAYERS keeps its curated core layers; regional and niche sources
live in the Data Library, opened from Browse data library at the foot
of the panel. Each entry is a JSON manifest in src/library/entries/
pointing at a live upstream (query API, provider-hosted file or tile
endpoint), so nothing is bundled and a self-hosted instance hosts no
data. Sources without CORS go through one allowlisted /api/library
route. Kinds: dataset (GeoJSON, CSV, JSON records, ArcGIS, partitioned
GeoParquet), tiles (XYZ, WMS/ArcGIS bbox export, terrarium relief) and
pack. Selections persist and travel in share links as lib=, separate
from the core layer tokens. Library rows get Zoom and Remove icon
chips that work while the layer is off, rendered through RailChips.
Strings are translated in every locale.
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@@ -288,6 +288,123 @@ The optional Local ADS-B layer and the broadcast-FM receiver use radio you recei
---
<!-- data-library:start (generated by npm run library:docs) -->
## Data Library entries (fetched at runtime — not stored in this repo)
Each Data Library entry is a manifest in `src/library/entries/` pointing at a live upstream its provider hosts; see [docs/DATA-LIBRARY.md](docs/DATA-LIBRARY.md). An entry appears on the map only after a viewer adds it from **DATA LAYERS ▸ Browse data library**, and its attribution is registered in the Data attribution popover while it is in use. This table is generated from the manifests: edit the manifest, then run `npm run library:docs`.
| Entry | How it is served | Licence / terms | Attribution |
| --- | --- | --- | --- |
| **Alaska Statewide Imagery (2023)** (`ak-statewide-imagery`, `apps.geo.fpac.usda.gov`) | tiles, bbox, browser-direct | [Public Domain (U.S. Government work)](https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits) | "USDA / Alaska Geospatial Council" |
| **Arkansas Statewide Imagery (2023)** (`ar-statewide-imagery`, `gis.arkansas.gov`) | tiles, bbox, browser-direct | [Public domain — Arkansas GIS Office open data](https://gis.arkansas.gov/) | "Arkansas GIS Office" |
| **Arizona Statewide Imagery (2017)** (`az-statewide-imagery`, `azgeo.az.gov`) | tiles, xyz, browser-direct; operator adds `az-statewide-imagery` to `GEV_LIBRARY_ENABLE` | [Open state geodata — attribution requested](https://azgeo.az.gov/) | "AZGEO" |
| **Bangor, Maine Orthoimagery** (`bangor-me`, `tiles.arcgis.com`) | tiles, xyz, browser-direct; operator adds `bangor-me` to `GEV_LIBRARY_ENABLE` | [Local government open data — see publisher terms](https://www.bangormaine.gov/) | "City of Bangor GIS" |
| **basemap.at Orthofoto** (`basemap-at-orthofoto`, `mapsneu.wien.gv.at`) | tiles, xyz, browser-direct | [CC BY 4.0](https://basemap.at/nutzungsbedingungen/) | "basemap.at — Datenquelle: basemap.at" |
| **Digitales Orthophoto Bayern (DOP 40 cm, open)** (`bayern-dop40`, `geoservices.bayern.de`) | tiles, bbox, browser-direct | [CC BY 4.0](https://geodaten.bayern.de/opengeodata/) | "© Bayerische Vermessungsverwaltung" |
| **Bismarck–Mandan, North Dakota Aerial Photography** (`bismarck-mandan-nd`, `ndgishub.nd.gov`) | tiles, bbox, browser-direct; operator adds `bismarck-mandan-nd` to `GEV_LIBRARY_ENABLE` | [Local government open data — see publisher terms](https://www.gis.nd.gov/) | "95West Aerial Mapping" |
| **TopPlusOpen basemap (BKG)** (`bkg-topplus-open`, `sgx.geodatenzentrum.de`) | tiles, xyz, browser-direct | [Datenlizenz Deutschland – Namensnennung 2.0](https://www.govdata.de/dl-de/by-2-0) | "© BKG, dl-de/by-2-0" |
| **Florida cameras (FL511)** (`cctv-florida-fl511`, `fl511.com`) | CCTV pack; operator sets `CCTV_FLORIDA_ENABLED=1` | [FL511 content: individual personal use only](https://fl511.com/privacy#disclaimer) | "Florida DOT — FL511.com" |
| **Lithuania road cameras (Via Lietuva)** (`cctv-lithuania`, `eismoinfo.lt`) | CCTV pack; operator sets `CCTV_LITHUANIA_ENABLED=1` | [Via Lietuva open-data statement; camera photo coverage unconfirmed](https://eismoinfo.lt/eismoinfo-backend/content?id=44) | "Via Lietuva / eismoinfo.lt" |
| **New York City cameras (NYC DOT TMC)** (`cctv-nyc-dot`, `webcams.nyctmc.org`) | CCTV pack; operator sets `CCTV_NYC_ENABLED=1` | [NYC DOT camera feed: data-sharing agreement required](https://www.nyc.gov/html/dot/html/about/datafeeds.shtml) | "NYC DOT Traffic Management Center" |
| **Connecticut Statewide Imagery (2019)** (`ct-statewide-imagery`, `cteco.uconn.edu`) | tiles, bbox, browser-direct; operator adds `ct-statewide-imagery` to `GEV_LIBRARY_ENABLE` | [Open state geodata — attribution requested](https://ct-deep-gis-open-data-website-ctdeep.hub.arcgis.com/) | "CT ECO — UConn CLEAR / CT DEEP" |
| **Dakota County, Minnesota Air Photo** (`dakota-county-mn`, `gisimg.co.dakota.mn.us`) | tiles, bbox, browser-direct; operator adds `dakota-county-mn` to `GEV_LIBRARY_ENABLE` | [Local government open data — see publisher terms](https://gis.co.dakota.mn.us/) | "Dakota County GIS" |
| **District of Columbia Statewide Imagery (2025)** (`dc-statewide-imagery`, `imagery.dcgis.dc.gov`) | tiles, bbox, browser-direct | [Open data — DC public domain terms](https://opendata.dc.gov/pages/terms-of-use) | "Office of the Chief Technology Officer" |
| **Delaware Statewide Imagery (2024)** (`de-statewide-imagery`, `imagery.firstmap.delaware.gov`) | tiles, bbox, browser-direct; operator adds `de-statewide-imagery` to `GEV_LIBRARY_ENABLE` | [Open state geodata — attribution requested](https://firstmap.delaware.gov/) | "This data is meant for use by requested parties. This data cannot be used without express consent.This data is meant for use by requested parties. This data cannot be used without express consent." |
| **Eesti ortofoto (Maa-amet)** (`ee-maa-amet-ortofoto`, `tiles.maaamet.ee`) | tiles, xyz, browser-direct | [Maa-amet open data licence (attribution)](https://geoportaal.maaamet.ee/eng/Spatial-Data/Orthophotos-p309.html) | "© Maa-amet (Estonian Land Board)" |
| **US power plants, 100 MW and up (EIA)** (`eia-power-plants`, `services2.arcgis.com`) | dataset, arcgis, browser-direct | [U.S. Energy Information Administration data: public domain](https://www.eia.gov/about/copyrights_reuse.php) | "U.S. Energy Information Administration (EIA-860, EIA-860M, EIA-923)" |
| **European seabed depth (EMODnet)** (`emodnet-bathymetry`, `tiles.emodnet-bathymetry.eu`) | tiles, xyz, browser-direct | [EMODnet data: free use with attribution](https://emodnet.ec.europa.eu/en/emodnet-data-policy) | "EMODnet Bathymetry Consortium — EMODnet Digital Bathymetry (DTM)" |
| **Superfund sites (US EPA)** (`epa-superfund-sites`, `geopub.epa.gov`) | dataset, arcgis, browser-direct | [U.S. EPA data: public domain](https://www.epa.gov/web-policies-and-procedures/epa-disclaimers) | "U.S. Environmental Protection Agency — Facility Registry Service (EnviroMapper)" |
| **Toxic release facilities (US EPA TRI)** (`epa-toxic-release-facilities`, `geopub.epa.gov`) | dataset, arcgis, browser-direct | [U.S. EPA data: public domain](https://www.epa.gov/web-policies-and-procedures/epa-disclaimers) | "U.S. Environmental Protection Agency — Toxics Release Inventory via the Facility Registry Service" |
| **Home energy ratings, England and Wales (EPC)** (`epc-england-wales`, `s3.us-west-2.amazonaws.com`) | dataset, geoparquet, browser-direct | [Open Government Licence v3.0 (EPC data); OS Open UPRN under OGL](https://epc.opendatacommunities.org/docs/copyright) | "Energy Performance of Buildings Data, DLUHC; geocoded by Addresscloud with OS Open UPRN — contains OS data © Crown copyright and database right; via Source Cooperative" |
| **US building footprints (FEMA USA Structures)** (`fema-usa-structures`, `services2.arcgis.com`) | dataset, arcgis, browser-direct | [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) | "FEMA Response Geospatial Office and Oak Ridge National Laboratory — USA Structures" |
| **Biodiversity records (GBIF)** (`gbif-occurrence-density`, `api.gbif.org`) | tiles, xyz, browser-direct | [GBIF data use agreement (records under CC0, CC BY or CC BY-NC)](https://www.gbif.org/terms) | "GBIF.org — Global Biodiversity Information Facility" |
| **Disaster alerts (GDACS)** (`gdacs-disaster-alerts`, `www.gdacs.org`) | dataset, geojson, browser-direct | [GDACS terms of use (free, attribution required)](https://www.gdacs.org/About/termofuse.aspx) | "GDACS — Global Disaster Alert and Coordination System (UN, European Commission)" |
| **Orthophotos Canton de Genève (SITG)** (`geneva-sitg-ortho`, `ge.ch`) | tiles, bbox, browser-direct | [SITG open data — free use with attribution](https://ge.ch/sitg/media/sitg/documents/CGU_donnees_libres.pdf) | "© SITG — Etat de Genève" |
| **Population density 2020 (SEDAC GPW)** (`gpw-population-density`, `gibs.earthdata.nasa.gov`) | tiles, xyz, browser-direct | [CC BY 4.0](https://sedac.ciesin.columbia.edu/data/collection/gpw-v4/terms-of-use) | "CIESIN, Columbia University — Gridded Population of the World v4.11, via NASA GIBS" |
| **Grand Forks, North Dakota Aerial Photography** (`grand-forks-nd`, `ndgishub.nd.gov`) | tiles, bbox, browser-direct; operator adds `grand-forks-nd` to `GEV_LIBRARY_ENABLE` | [Local government open data — see publisher terms](https://www.gis.nd.gov/) | "Grand Forks/East Grand Forks Metropolitan Planning Organization (MPO)" |
| **Japan standard map (GSI)** (`gsi-japan-map`, `cyberjapandata.gsi.go.jp`) | tiles, xyz, browser-direct | [GSI Tiles terms (free use with attribution)](https://maps.gsi.go.jp/development/ichiran.html) | "Geospatial Information Authority of Japan (GSI Tiles)" |
| **Japan aerial photos (GSI)** (`gsi-japan-photo`, `cyberjapandata.gsi.go.jp`) | tiles, xyz, browser-direct | [GSI Tiles terms (free use with attribution)](https://maps.gsi.go.jp/development/ichiran.html) | "Geospatial Information Authority of Japan (GSI Tiles)" |
| **Holocene volcanoes (Smithsonian GVP)** (`gvp-holocene-volcanoes`, `webservices.volcano.si.edu`) | dataset, geojson, proxied | [Smithsonian Terms of Use (personal, educational, non-commercial use; cite the Global Volcanism Program)](https://www.si.edu/termsofuse) | "Global Volcanism Program, Smithsonian Institution — Volcanoes of the World" |
| **Iowa Statewide Imagery (2023)** (`ia-statewide-imagery`, `ortho.gis.iastate.edu`) | tiles, bbox, browser-direct; operator adds `ia-statewide-imagery` to `GEV_LIBRARY_ENABLE` | [Open state geodata — attribution requested](https://geodata.iowa.gov/) | "USDA NAIP, Iowa State University GIS Facility" |
| **Ortofoto de Catalunya 25 cm** (`icgc-orto-catalunya`, `geoserveis.icgc.cat`) | tiles, xyz, browser-direct | [CC BY 4.0](https://www.icgc.cat/en/Ambits-tematics/Ortofoto) | "© Institut Cartogràfic i Geològic de Catalunya" |
| **Idaho Statewide Imagery (2023)** (`id-statewide-imagery`, `insideidaho.org`) | tiles, bbox, browser-direct | [Public domain / open — INSIDE Idaho terms](https://insideidaho.org/) | "United States Department of Agriculture, Farm Production and Conservation Business Center, Geospatial Enterprise Operations (FPAC-BC-GEO)" |
| **France aerial photos (IGN)** (`ign-orthophotos-france`, `data.geopf.fr`) | tiles, xyz, browser-direct | [Licence Ouverte / Etalab 2.0](https://www.etalab.gouv.fr/licence-ouverte-open-licence/) | "© IGN — Géoplateforme" |
| **Illinois Statewide Imagery** (`il-statewide-imagery`, `data.isgs.illinois.edu`) | tiles, bbox, browser-direct; operator adds `il-statewide-imagery` to `GEV_LIBRARY_ENABLE` | [Open state geodata — attribution requested](https://clearinghouse.isgs.illinois.edu/) | "Illinois State Geological Survey / IDOT" |
| **Maritime chokepoints (IMF PortWatch)** (`imf-portwatch-chokepoints`, `services9.arcgis.com`) | dataset, arcgis, browser-direct; operator adds `imf-portwatch-chokepoints` to `GEV_LIBRARY_ENABLE` | [IMF PortWatch terms; attribution required (reuse terms under review)](https://www.imf.org/external/terms.htm) | "IMF PortWatch (portwatch.imf.org)" |
| **Port disruptions (IMF PortWatch)** (`imf-portwatch-disruptions`, `services9.arcgis.com`) | dataset, arcgis, browser-direct; operator adds `imf-portwatch-disruptions` to `GEV_LIBRARY_ENABLE` | [IMF PortWatch terms; attribution required (reuse terms under review)](https://www.imf.org/external/terms.htm) | "IMF PortWatch (portwatch.imf.org), with GDACS event data" |
| **Indiana Statewide Imagery (2016)** (`in-statewide-imagery`, `di-ingov.img.arcgis.com`) | tiles, bbox, browser-direct | [CC0 1.0 Universal (public domain dedication)](https://creativecommons.org/publicdomain/zero/1.0/legalcode) | "Indiana Geographic Information Office (CC0)" |
| **Surface water occurrence (JRC)** (`jrc-surface-water`, `storage.googleapis.com`) | tiles, xyz, browser-direct | [Copernicus programme: free, without restriction of use](https://global-surface-water.appspot.com/download) | "Source: EC JRC/Google — Pekel et al. (2016), Global Surface Water" |
| **Norway counties and municipalities (Kartverket)** (`kartverket-admin-units`, `wms.geonorge.no`) | tiles, bbox, browser-direct | [CC BY 4.0 (Kartverket free products)](https://www.kartverket.no/api-og-data/vilkar-for-bruk) | "© Kartverket" |
| **Norway cadastral map (Kartverket)** (`kartverket-cadastre`, `wms.geonorge.no`) | tiles, bbox, browser-direct | [CC BY 4.0 (Kartverket free products)](https://www.kartverket.no/api-og-data/vilkar-for-bruk) | "© Kartverket" |
| **Norway sea depths (Kartverket)** (`kartverket-depth`, `wms.geonorge.no`) | tiles, bbox, browser-direct | [CC BY 4.0 (Kartverket free products)](https://www.kartverket.no/api-og-data/vilkar-for-bruk) | "© Kartverket" |
| **Norway hillshade (Kartverket)** (`kartverket-hillshade`, `wms.geonorge.no`) | tiles, bbox, browser-direct | [CC BY 4.0 (Kartverket free products)](https://www.kartverket.no/api-og-data/vilkar-for-bruk) | "© Kartverket" |
| **Norway nautical charts (Kartverket)** (`kartverket-nautical-charts`, `cache.kartverket.no`) | tiles, xyz, browser-direct | [CC BY 4.0 (Kartverket free products)](https://www.kartverket.no/api-og-data/vilkar-for-bruk) | "© Kartverket" |
| **Norway terrain relief (Kartverket DTM)** (`kartverket-terrain-relief`, `wms.geonorge.no`) | tiles, bbox, browser-direct | [CC BY 4.0 (Kartverket free products)](https://www.kartverket.no/api-og-data/vilkar-for-bruk) | "© Kartverket" |
| **Norway topographic map (Kartverket)** (`kartverket-topo`, `cache.kartverket.no`) | tiles, xyz, browser-direct | [CC BY 4.0 (Kartverket free products)](https://www.kartverket.no/api-og-data/vilkar-for-bruk) | "© Kartverket" |
| **Norway topographic map, greyscale (Kartverket)** (`kartverket-topo-grey`, `cache.kartverket.no`) | tiles, xyz, browser-direct | [CC BY 4.0 (Kartverket free products)](https://www.kartverket.no/api-og-data/vilkar-for-bruk) | "© Kartverket" |
| **Norway topographic raster map (Kartverket)** (`kartverket-toporaster`, `cache.kartverket.no`) | tiles, xyz, browser-direct | [CC BY 4.0 (Kartverket free products)](https://www.kartverket.no/api-og-data/vilkar-for-bruk) | "© Kartverket" |
| **Kansas Statewide Imagery (2021)** (`ks-statewide-imagery`, `services.kgs.ku.edu`) | tiles, bbox, browser-direct; operator adds `ks-statewide-imagery` to `GEV_LIBRARY_ENABLE` | [Open state geodata — attribution requested](https://www.kansasgis.org/) | "FSA, USDA," |
| **Kentucky Statewide Imagery** (`ky-statewide-imagery`, `kyraster.ky.gov`) | tiles, bbox, browser-direct | [Public domain with attribution](https://kygeonet.ky.gov/) | "KyFromAbove" |
| **Lake County, Indiana Aerial Imagery** (`lake-county-in`, `tiles.arcgis.com`) | tiles, xyz, browser-direct; operator adds `lake-county-in` to `GEV_LIBRARY_ENABLE` | [Local government open data — see publisher terms](https://www.lakecountyin.org/) | "Lake County Surveyor's Office" |
| **Lawrence, Kansas Aerial Photos** (`lawrence-ks`, `tiles.arcgis.com`) | tiles, xyz, browser-direct; operator adds `lawrence-ks` to `GEV_LIBRARY_ENABLE` | [Local government open data — see publisher terms](https://gis-lawrenceks.opendata.arcgis.com/) | "City of Lawrence GIS" |
| **Lee County, Florida Aerial Imagery** (`lee-county-fl`, `gisimageserver.leegov.com`) | tiles, bbox, browser-direct; operator adds `lee-county-fl` to `GEV_LIBRARY_ENABLE` | [Local government open data — see publisher terms](https://www.leegov.com/gis) | "Eagle View, Lee County Property Appraiser, Lee County GIS" |
| **Loudoun County, Virginia Imagery** (`loudoun-county-va`, `logis.loudoun.gov`) | tiles, bbox, browser-direct; operator adds `loudoun-county-va` to `GEV_LIBRARY_ENABLE` | [Local government open data — see publisher terms](https://geohub-loudoungis.opendata.arcgis.com/) | "Loudoun County GIS" |
| **Louisville / LOJIC, Kentucky Imagery** (`louisville-lojic-ky`, `services.lojic.org`) | tiles, bbox, browser-direct; operator adds `louisville-lojic-ky` to `GEV_LIBRARY_ENABLE` | [Local government open data — see publisher terms](https://www.lojic.org/) | "LOJIC, USDA-NAIP" |
| **Orthophoto officielle du Luxembourg** (`lu-ortho-latest`, `wmts1.geoportail.lu`) | tiles, xyz, browser-direct | [CC0 1.0 (Licence ouverte Luxembourg)](https://data.public.lu/en/datasets/orthophoto-officelle-du-grand-duche-de-luxembourg-edition-2023/) | "Administration du cadastre et de la topographie, Luxembourg (CC0)" |
| **Massachusetts Statewide Imagery** (`ma-statewide-imagery`, `tiles.arcgis.com`) | tiles, xyz, browser-direct; operator adds `ma-statewide-imagery` to `GEV_LIBRARY_ENABLE` | [Open state geodata — attribution requested](https://gis.data.mass.gov/) | "MassGIS, Commonwealth of Massachusetts" |
| **Geologic map (Macrostrat)** (`macrostrat-geology`, `tiles.macrostrat.org`) | tiles, xyz, browser-direct | [CC BY 4.0 (Macrostrat; source maps credited by their publishers)](https://macrostrat.org/about) | "Macrostrat — geologic maps from their original publishers" |
| **Global terrain shaded relief (Mapterhorn)** (`mapterhorn-terrain`, `tiles.mapterhorn.com`) | tiles, xyz, browser-direct | [Open data, per source (mostly CC BY 4.0 and public domain)](https://mapterhorn.com/attribution) | "© Mapterhorn and its open elevation sources" |
| **MARIS Imagery, Mississippi** (`maris-ms`, `tiles.arcgis.com`) | tiles, xyz, browser-direct; operator adds `maris-ms` to `GEV_LIBRARY_ENABLE` | [Local government open data — see publisher terms](https://www.gis.ms.gov/) | "MARIS" |
| **Maryland Statewide Imagery** (`md-statewide-imagery`, `mdgeodata.md.gov`) | tiles, bbox, browser-direct; operator adds `md-statewide-imagery` to `GEV_LIBRARY_ENABLE` | [Open state geodata — attribution requested](https://imap.maryland.gov/) | "Maryland iMAP" |
| **Maine Statewide Imagery** (`me-statewide-imagery`, `gis.maine.gov`) | tiles, bbox, browser-direct; operator adds `me-statewide-imagery` to `GEV_LIBRARY_ENABLE` | [Open state geodata — attribution requested](https://www.maine.gov/geolib/) | "USDA Aerial Photography Field Office" |
| **Michigan Statewide Imagery (2024)** (`mi-statewide-imagery`, `imagery.michigan.gov`) | tiles, bbox, browser-direct; operator adds `mi-statewide-imagery` to `GEV_LIBRARY_ENABLE` | [Open state geodata — attribution requested](https://gis-michigan.opendata.arcgis.com/) | "State of Michigan" |
| **Minnesota Statewide Imagery** (`mn-statewide-imagery`, `imageserver.gisdata.mn.gov`) | tiles, bbox, browser-direct | [Public domain / open — MnGeo terms](https://www.mngeo.state.mn.us/) | "MnGeo / State of Minnesota" |
| **Mountain Village, Colorado Orthoimagery** (`mountain-village-co`, `tiles.arcgis.com`) | tiles, xyz, browser-direct; operator adds `mountain-village-co` to `GEV_LIBRARY_ENABLE` | [Local government open data — see publisher terms](https://www.townofmountainvillage.com/) | "Town of Mountain Village" |
| **Mississippi Statewide Imagery** (`ms-statewide-imagery`, `tiles.arcgis.com`) | tiles, xyz, browser-direct; operator adds `ms-statewide-imagery` to `GEV_LIBRARY_ENABLE` | [Open state geodata — attribution requested](https://www.gis.ms.gov/) | "USDA-FSA-APFO" |
| **Montana Statewide Imagery (2023)** (`mt-statewide-imagery`, `gisservice.mt.gov`) | tiles, bbox, browser-direct | [Public domain — Montana State Library open data](https://msl.mt.gov/geoinfo/) | "Montana State Library" |
| **NAIP — National Agriculture Imagery Program** (`naip`, `imagery.nationalmap.gov`) | tiles, bbox, browser-direct | [Public Domain (U.S. Government work)](https://naip-usdaonline.hub.arcgis.com/) | "USDA NAIP" |
| **Earth at night (NASA Black Marble 2016)** (`nasa-black-marble`, `gibs.earthdata.nasa.gov`) | tiles, xyz, browser-direct | [NASA data: U.S. public domain; no endorsement implied](https://www.earthdata.nasa.gov/engage/open-data-services-software-policies) | "NASA Earth Observatory / GIBS — VIIRS Black Marble" |
| **NASA EONET open natural events** (`nasa-eonet-events`, `eonet.gsfc.nasa.gov`) | dataset, geojson, browser-direct | [NASA data: U.S. public domain; no endorsement implied](https://www.nasa.gov/nasa-brand-center/images-and-media/) | "NASA Earth Observatory Natural Event Tracker (EONET)" |
| **North Carolina Statewide Imagery (2023)** (`nc-statewide-imagery`, `services.nconemap.gov`) | tiles, bbox, browser-direct | [Public domain — NC OneMap terms of use](https://www.nconemap.gov/pages/terms) | "NC911, NCCGIA" |
| **North Central Texas (NCTCOG) Ortho** (`nctcog-tx`, `mapitimage.tarrantcounty.com`) | tiles, bbox, browser-direct; operator adds `nctcog-tx` to `GEV_LIBRARY_ENABLE` | [Local government open data — see publisher terms](https://www.nctcog.org/) | "North Central Texas Council of Governments" |
| **North Dakota Statewide Imagery (2013)** (`nd-statewide-imagery`, `ndgishub.nd.gov`) | tiles, xyz, browser-direct; operator adds `nd-statewide-imagery` to `GEV_LIBRARY_ENABLE` | [Open state geodata — attribution requested](https://www.gis.nd.gov/) | "ND Dept. of Transportation, ND Dept. of Emergency Services, and the ND GIS Hub" |
| **New Orleans Regional Planning Commission Imagery** (`new-orleans-rpc-la`, `tiles.arcgis.com`) | tiles, xyz, browser-direct; operator adds `new-orleans-rpc-la` to `GEV_LIBRARY_ENABLE` | [Local government open data — see publisher terms](https://www.norpc.org/) | "Regional Planning Commission for Jefferson, Orleans, Plaquemines, St. Bernard, St. Charles, St. John the Baptist, St. Tammany, and Tangipahoa Parishes (RPC)" |
| **New Hampshire Statewide Imagery (2022)** (`nh-statewide-imagery`, `nhgeodata.unh.edu`) | tiles, bbox, browser-direct; operator adds `nh-statewide-imagery` to `GEV_LIBRARY_ENABLE` | [Open — NH GRANIT terms](https://www.granit.unh.edu/) | "NH GRANIT, University of New Hampshire" |
| **New Jersey Statewide Imagery (2015)** (`nj-statewide-imagery`, `maps.nj.gov`) | tiles, xyz, browser-direct; operator adds `nj-statewide-imagery` to `GEV_LIBRARY_ENABLE` | [Open — State of New Jersey provides data 'as is'](https://njgin.nj.gov/) | "Project definition, funding requests, and data distribution by NJ Office of Information Technology, Office of Geographic Information Systems (NJOIT - OGIS). Funding for the imagery project provided by" |
| **US tide stations (NOAA CO-OPS)** (`noaa-tide-stations`, `api.tidesandcurrents.noaa.gov`) | dataset, json, browser-direct | [NOAA data: U.S. public domain](https://tidesandcurrents.noaa.gov/disclaimers.html) | "NOAA Center for Operational Oceanographic Products and Services (CO-OPS)" |
| **Digitale Orthophotos NRW (DOP 10 cm)** (`nrw-dop`, `www.wms.nrw.de`) | tiles, bbox, browser-direct | [Datenlizenz Deutschland – Zero (public-domain-like)](https://www.govdata.de/dl-de/zero-2-0) | "Geobasis NRW (dl-de/zero-2-0)" |
| **NSW Imagery (Six Maps)** (`nsw-imagery`, `maps.six.nsw.gov.au`) | tiles, xyz, browser-direct | [CC BY 4.0](https://www.spatial.nsw.gov.au/products_and_services/web_services) | "© Spatial Services NSW" |
| **US bridges and their condition (NBI)** (`ntad-national-bridges`, `services.arcgis.com`) | dataset, arcgis, browser-direct | [U.S. government work: unrestricted public use](https://www.bts.gov/ntad) | "USDOT Bureau of Transportation Statistics — National Transportation Atlas Database, National Bridge Inventory" |
| **Northwest Arkansas (Benton & Washington County) Imagery** (`nwa-benton-washington-ar`, `tiles.arcgis.com`) | tiles, xyz, browser-direct; operator adds `nwa-benton-washington-ar` to `GEV_LIBRARY_ENABLE` | [Local government open data — see publisher terms](https://www.nwarpc.org/) | "NWARPC; Washington County; Benton County" |
| **US weather alerts with drawn areas (NWS)** (`nws-active-alerts`, `api.weather.gov`) | dataset, geojson, browser-direct | [NWS data: U.S. public domain](https://www.weather.gov/disclaimer) | "NOAA National Weather Service" |
| **New York Statewide Imagery (2019)** (`ny-statewide-imagery`, `orthos.its.ny.gov`) | tiles, xyz, browser-direct | [Public domain — NYS open data](https://data.gis.ny.gov/) | "USDA; NYS ITS Geospatial Services" |
| **Oakland County, Michigan Ortho Imagery** (`oakland-county-mi`, `gisservices.oakgov.com`) | tiles, bbox, browser-direct; operator adds `oakland-county-mi` to `GEV_LIBRARY_ENABLE` | [Local government open data — see publisher terms](https://oakgov.maps.arcgis.com/) | "Oakland County GIS" |
| **Ohio Statewide Imagery** (`oh-statewide-imagery`, `maps.ohio.gov`) | tiles, xyz, browser-direct | [Public domain — Ohio open data](https://maps.ohio.gov/) | "Ohio Geographically Referenced Information Program (OGRIP)" |
| **Seamarks (OpenSeaMap)** (`openseamap-seamarks`, `tiles.openseamap.org`) | tiles, xyz, browser-direct | [CC BY-SA 2.0; data © OpenStreetMap contributors (ODbL)](https://openseamap.org/index.php?id=imprint&L=1) | "© OpenSeaMap contributors, CC BY-SA; data © OpenStreetMap contributors" |
| **Oregon Statewide Imagery (2000)** (`or-statewide-imagery`, `imagery.oregonexplorer.info`) | tiles, bbox, browser-direct | [Public domain — Oregon open data](https://www.oregon.gov/geo/) | "Oregon, GEO, DAS" |
| **Pennsylvania Statewide Imagery** (`pa-statewide-imagery`, `imagery.pasda.psu.edu`) | tiles, bbox, browser-direct | [Public domain — PASDA open data](https://www.pasda.psu.edu/) | "PASDA / PAMAP, Commonwealth of Pennsylvania" |
| **Netherlands aerial photos (PDOK)** (`pdok-aerial-netherlands`, `service.pdok.nl`) | tiles, xyz, browser-direct | [CC BY 4.0](https://www.pdok.nl/introductie/-/article/luchtfoto-pdok) | "Beeldmateriaal Nederland via PDOK" |
| **Ortofotomapa Polski (GUGiK)** (`pl-ortofotomapa`, `mapy.geoportal.gov.pl`) | tiles, bbox, browser-direct | [Polish open geodata (free reuse, Prawo geodezyjne art. 40a)](https://www.geoportal.gov.pl/) | "© GUGiK / geoportal.gov.pl" |
| **PNOA Máxima Actualidad** (`pnoa-ma`, `www.ign.es`) | tiles, bbox, browser-direct | [CC BY 4.0 (compatible) — Orden FOM/2807/2015](https://www.scne.es/productos.html) | "PNOA © Instituto Geográfico Nacional de España" |
| **Portland Metro (RLIS), Oregon Aerial Photos** (`portland-metro-or`, `utility.arcgis.com`) | tiles, xyz, browser-direct; operator adds `portland-metro-or` to `GEV_LIBRARY_ENABLE` | [Local government open data — see publisher terms](https://rlisdiscovery.oregonmetro.gov/) | "Oregon Metro RLIS" |
| **Ortofotos de Portugal Continental (DGT)** (`pt-dgt-ortos`, `ortos.dgterritorio.gov.pt`) | tiles, bbox, browser-direct | [CC BY 4.0](https://www.dgterritorio.gov.pt/) | "© Direção-Geral do Território" |
| **Rhode Island Statewide Imagery (2019)** (`ri-statewide-imagery`, `tiles.arcgis.com`) | tiles, xyz, browser-direct; operator adds `ri-statewide-imagery` to `GEV_LIBRARY_ENABLE` | [Open — RIGIS terms](https://www.rigis.org/) | "URI EDC, RIGIS" |
| **Switzerland aerial photos (SWISSIMAGE 10 cm)** (`swisstopo-swissimage`, `wmts.geo.admin.ch`) | tiles, xyz, browser-direct | [swisstopo free geodata (OGD): free use, including commercial, with source credit](https://www.swisstopo.admin.ch/en/terms-of-use-free-geodata-and-geoservices) | "©swisstopo — SWISSIMAGE 10 cm" |
| **Texas Statewide Imagery (2022)** (`tx-statewide-imagery`, `imagery.geographic.texas.gov`) | tiles, bbox, browser-direct | [Public domain — TxGIO open data](https://geographic.texas.gov/) | "Texas Geographic Information Office (TxGIO)" |
| **Union County, Ohio Aerial Imagery** (`union-county-oh`, `www7.co.union.oh.us`) | tiles, bbox, browser-direct; operator adds `union-county-oh` to `GEV_LIBRARY_ENABLE` | [Local government open data — see publisher terms](https://union-county-auditor-unionco.hub.arcgis.com/) | "Union County / City of Marysville GIS" |
| **US rivers and lakes (USGS)** (`usgs-hydrography`, `basemap.nationalmap.gov`) | tiles, xyz, browser-direct | [USGS The National Map: U.S. public domain](https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits) | "USGS The National Map — National Hydrography Dataset" |
| **US topographic map (USGS)** (`usgs-topo`, `basemap.nationalmap.gov`) | tiles, xyz, browser-direct | [USGS The National Map: U.S. public domain](https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits) | "USGS The National Map" |
| **Virginia Statewide Imagery** (`va-statewide-imagery`, `vginmaps.vdem.virginia.gov`) | tiles, xyz, browser-direct; operator adds `va-statewide-imagery` to `GEV_LIBRARY_ENABLE` | [Open — VGIN VBMP terms](https://vgin.vdem.virginia.gov/) | "Virginia Geographic Information Network (VGIN)" |
| **Orthofotomozaïek Vlaanderen (winter)** (`vlaanderen-omw`, `geo.api.vlaanderen.be`) | tiles, bbox, browser-direct | [Vlaanderen model licence for free reuse](https://www.vlaanderen.be/digitaal-vlaanderen/onze-oplossingen/orthofotomozaieken) | "© Digitaal Vlaanderen" |
| **Vermont Statewide Imagery** (`vt-statewide-imagery`, `maps.vcgi.vermont.gov`) | tiles, bbox, browser-direct | [Public domain — Vermont open data](https://vcgi.vermont.gov/) | "Vermont Center for Geographic Information (VCGI)" |
| **Orthophotos de Wallonie** (`wallonie-ortho`, `geoservices.wallonie.be`) | tiles, bbox, browser-direct | [Conditions ouvertes SPW (attribution)](https://geoportail.wallonie.be/catalogue-donnees) | "© Service public de Wallonie" |
| **Wisconsin Statewide Imagery (2020)** (`wi-statewide-imagery`, `di-wisdot.img.arcgis.com`) | tiles, bbox, browser-direct; operator adds `wi-statewide-imagery` to `GEV_LIBRARY_ENABLE` | [Open — WisconsinView / state open data](https://www.wisconsinview.org/) | "WisDOT - NAIP 2020" |
| **Global power plants (WRI)** (`wri-global-power-plants`, `raw.githubusercontent.com`) | dataset, csv, browser-direct | [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) | "World Resources Institute, Global Power Plant Database (2021)" |
| **West Virginia Statewide Imagery** (`wv-statewide-imagery`, `services.wvgis.wvu.edu`) | tiles, bbox, browser-direct; operator adds `wv-statewide-imagery` to `GEV_LIBRARY_ENABLE` | [Open — WV GIS Technical Center terms](https://wvgis.wvu.edu/) | "WV GIS Technical Center, West Virginia University" |
<!-- data-library:end -->
## Bundled snapshots
Static datasets shipped in the repo for an out-of-the-box experience. **None are MIT** — each keeps its own license (see the carve-out in [LICENSE](LICENSE)). Each folder also has its own provenance README.