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Source References
Verified on 2026-06-30. Check terms again before production use.
Baseline map/routing data
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Komoot support: the Komoot map is based on OpenStreetMap data for map display, route planning, and POIs.
https://support.komoot.com/hc/en-us/articles/10194668255258-Improve-the-komoot-Map -
OpenStreetMap ODbL license information.
https://wiki.openstreetmap.org/wiki/Open_Database_License
https://osmfoundation.org/wiki/Licence/Licence_and_Legal_FAQ -
OSM tile usage policy: OSM data is free; public tile servers are capacity-limited and not for heavy production app traffic.
https://operations.osmfoundation.org/policies/tiles/ -
Geofabrik regional OSM extracts.
https://download.geofabrik.de/
https://www.geofabrik.de/data/download.html -
Planet OSM weekly full database dump.
https://planet.openstreetmap.org/
https://wiki.openstreetmap.org/wiki/Planet.osm -
Overpass API.
https://wiki.openstreetmap.org/wiki/Overpass_API
Routing engines
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openrouteservice API and backend docs.
https://openrouteservice.org/
https://giscience.github.io/openrouteservice/api-reference/endpoints/directions/ -
GraphHopper routing engine.
https://github.com/graphhopper/graphhopper -
Valhalla routing engine.
https://github.com/valhalla/valhalla
https://valhalla.github.io/valhalla/api/turn-by-turn/overview/ -
BRouter offline bicycle routing.
https://brouter.de/brouter/
https://brouter.de/brouter/offline.html
Elevation
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Copernicus DEM GLO-30/GLO-90.
https://dataspace.copernicus.eu/explore-data/data-collections/copernicus-contributing-missions/collections-description/COP-DEM -
NASA SRTM.
https://www.earthdata.nasa.gov/data/instruments/srtm
Map display and offline map options
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MapLibre GL JS.
https://maplibre.org/
https://www.maplibre.org/maplibre-gl-js/docs/ -
OpenMapTiles.
https://openmaptiles.org/ -
Protomaps / PMTiles.
https://protomaps.com/
https://docs.protomaps.com/guide/getting-started
POIs, rules, weather, accommodation
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Overture Maps Places.
https://docs.overturemaps.org/guides/places/ -
Protected Planet / WDPA/WDPCA.
https://www.protectedplanet.net/en/thematic-areas/wdpa
https://www.protectedplanet.net/en -
Open-Meteo Forecast API.
https://open-meteo.com/en/docs -
Booking.com Demand API.
https://developers.booking.com/demand
https://developers.booking.com/demand/docs/getting-started/overview
Device integrations
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Garmin Courses API.
https://developer.garmin.com/gc-developer-program/courses-api/ -
Garmin Connect course file import.
https://support.garmin.com/en-US/?faq=wKuZXCaZRP4mWPX5aRz5h5 -
Wahoo Cloud API.
https://developers.wahooligan.com/cloud