Data sources
Where the map comes from.
Every source, credited.
Aventerra's map draws on public agencies, open data projects and a worldwide community of mappers. Here is every source the app uses, what it powers, where it covers and the licence it comes under.
Every source
Base map data first, then the layers drawn over it.
OpenStreetMap
OpenStreetMap contributors
- Provides
- Roads, trails, water, parks and places; trail search and routing
- Coverage
- Worldwide
- Licence
- ODbL 1.0 (opens in new tab)
- Credit line
- © OpenStreetMap contributors
OpenMapTiles
OpenMapTiles contributors
- Provides
- Vector tile schema of the base map
- Coverage
- Worldwide
- Licence
- CC BY 4.0 (opens in new tab)
- Credit line
- © OpenMapTiles
Natural Earth
Natural Earth
- Provides
- Low-zoom boundaries and geographic labels
- Coverage
- Worldwide
- Licence
- Public domain (opens in new tab)
- Credit line
- Made with Natural Earth
ESA WorldCover
European Space Agency
- Provides
- Global land cover
- Coverage
- Worldwide
- Licence
- CC BY 4.0 (opens in new tab)
- Credit line
- © ESA WorldCover project 2021 / Contains modified Copernicus Sentinel data (2021) processed by ESA WorldCover consortium
GEBCO
GEBCO Compilation Group
- Provides
- Ocean depth
- Coverage
- Oceans worldwide
- Licence
- Public domain
- Credit line
- GEBCO Compilation Group (2025) GEBCO 2025 Grid
HydroLAKES and GLOBathy
HydroSHEDS (Lehner and Messager); Khazaei et al.
- Provides
- Lake depth
- Coverage
- Lakes of 10 ha or more worldwide
- Licence
- CC BY 4.0 (opens in new tab)
- Credit line
- HydroLAKES (Messager et al. 2016); GLOBathy (Khazaei et al. 2022)
Wikidata
Wikimedia Foundation and Wikidata contributors
- Provides
- Place name translations
- Coverage
- Worldwide
- Licence
- CC0 1.0 (opens in new tab)
- Credit line
- Wikidata
Mapbox
Mapbox
- Provides
- Map rendering, satellite imagery and address search
- Coverage
- Worldwide
- Licence
- Mapbox Terms of Service (opens in new tab)
- Credit line
- © Mapbox
Maxar
Maxar Technologies
- Provides
- Satellite imagery, through Mapbox
- Coverage
- Worldwide
- Licence
- Mapbox Terms of Service (opens in new tab)
- Credit line
- © Maxar
Overture Maps
Overture Maps Foundation
- Provides
- Business and place details, place search
- Coverage
- Worldwide
- Licence
- CDLA Permissive 2.0 (places); ODbL 1.0 (divisions) (opens in new tab)
- Credit line
- © Overture Maps Foundation
All the Places
All the Places contributors
- Provides
- Opening hours and phone numbers of places
- Coverage
- Worldwide, mostly North America and Europe
- Licence
- CC0 1.0 (opens in new tab)
- Credit line
- All the Places
Copernicus Sentinel-2
European Union, Copernicus programme (ESA)
- Provides
- Recent satellite imagery
- Coverage
- Southern Québec and sample areas
- Licence
- Copernicus data legal notice (opens in new tab)
- Credit line
- Contains modified Copernicus Sentinel data
Copernicus DEM GLO-30
DLR e.V. and Airbus Defence and Space GmbH, Copernicus programme
- Provides
- Elevation for contours, slope, aspect, 3D terrain and profiles
- Coverage
- Worldwide (fallback where nothing finer exists)
- Licence
- Copernicus DEM licence
- Credit line
- Copernicus DEM GLO-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA
NRCan HRDEM and MRDEM
Natural Resources Canada
- Provides
- High-resolution elevation in Canada
- Coverage
- Canada
- Licence
- Open Government Licence - Canada (opens in new tab)
- Credit line
- Contains information licensed under the Open Government Licence - Canada (NRCan HRDEM, MRDEM)
USGS 3DEP
U.S. Geological Survey
- Provides
- High-resolution elevation in the United States
- Coverage
- Contiguous United States
- Licence
- Public domain (opens in new tab)
- Credit line
- U.S. Geological Survey (USGS 3DEP)
Sonny's LiDAR DTMs
Sonny (sonny.4lima.de)
- Provides
- High-resolution elevation in Europe
- Coverage
- Europe, Iceland and Greenland
- Licence
- CC BY 4.0 (opens in new tab)
- Credit line
- DTM derived from LiDAR, compiled by Sonny (sonny.4lima.de), CC BY 4.0
ArcticDEM and REMA
Polar Geospatial Center, University of Minnesota
- Provides
- Elevation in polar regions
- Coverage
- Arctic (north of 60°N) and Antarctica
- Licence
- CC BY 4.0 (opens in new tab)
- Credit line
- DEMs provided by the Polar Geospatial Center under NSF-OPP awards 1043681, 1559691, 1542736
NOAA GFS
NOAA National Centers for Environmental Prediction
- Provides
- Global weather forecast and snow depth
- Coverage
- Worldwide
- Licence
- Public domain
- Credit line
- NOAA GFS
NOAA HRRR
NOAA National Centers for Environmental Prediction
- Provides
- High-resolution weather forecast in the United States
- Coverage
- Contiguous United States
- Licence
- Public domain
- Credit line
- NOAA HRRR
Environment and Climate Change Canada
Environment and Climate Change Canada
- Provides
- HRDPS high-resolution forecast, snow depth and weather alerts in Canada
- Coverage
- Canada
- Licence
- ECCC Data Servers End-use Licence (opens in new tab)
- Credit line
- Data Source: Environment and Climate Change Canada
NOAA SNODAS
NOAA National Operational Hydrologic Remote Sensing Center
- Provides
- Daily snow depth analysis
- Coverage
- Contiguous United States
- Licence
- Public domain
- Credit line
- NOAA NOHRSC SNODAS
NOAA National Weather Service
NOAA National Weather Service
- Provides
- Weather alerts in the United States
- Coverage
- United States
- Licence
- Public domain (opens in new tab)
- Credit line
- NOAA National Weather Service
Open-Meteo
Open-Meteo.com
- Provides
- Point forecast, forecast confidence, sunrise and sunset
- Coverage
- Worldwide
- Licence
- CC BY 4.0 (opens in new tab)
- Credit line
- Weather data by Open-Meteo.com
Copernicus Atmosphere Monitoring Service
European Union, Copernicus programme (ECMWF)
- Provides
- Air quality, through Open-Meteo
- Coverage
- Worldwide
- Licence
- Copernicus licence
- Credit line
- Contains Copernicus Atmosphere Monitoring Service information
ISED Spectrum Management System
Innovation, Science and Economic Development Canada
- Provides
- Licensed cell sites behind the Canadian signal estimate
- Coverage
- Canada
- Licence
- Open Government Licence - Canada (opens in new tab)
- Credit line
- Contains information licensed under the Open Government Licence - Canada (ISED Spectrum Management System)
FCC Broadband Data Collection
U.S. Federal Communications Commission
- Provides
- Carrier coverage filings behind the US signal estimate
- Coverage
- United States
- Licence
- Public domain
- Credit line
- FCC Broadband Data Collection
USGS PAD-US
U.S. Geological Survey, Gap Analysis Project
- Provides
- Public land and protected areas in the United States
- Coverage
- United States
- Licence
- Public domain (opens in new tab)
- Credit line
- USGS PAD-US
BC TANTALIS Crown Inventory
Government of British Columbia
- Provides
- Crown land in British Columbia
- Coverage
- British Columbia
- Licence
- Open Government Licence - British Columbia
- Credit line
- Contains information licensed under the Open Government Licence - British Columbia
Alberta Crown Land Reservations
Government of Alberta
- Provides
- Crown land in Alberta
- Coverage
- Alberta
- Licence
- Open Government Licence - Alberta (opens in new tab)
- Credit line
- Contains information licensed under the Open Government Licence - Alberta
Saskatchewan Crown Land
Government of Saskatchewan
- Provides
- Crown land in Saskatchewan
- Coverage
- Saskatchewan
- Licence
- Open Government Licence - Saskatchewan
- Credit line
- Contains information licensed under the Open Government Licence - Saskatchewan
Manitoba Treaty Land Entitlement
Government of Manitoba
- Provides
- Treaty Land Entitlement sites in Manitoba
- Coverage
- Manitoba
- Licence
- OpenMB Information and Data Use Licence
- Credit line
- Contains information licensed under the OpenMB Information and Data Use Licence
Ontario Crown Land Use Policy Atlas
Government of Ontario
- Provides
- Crown land in Ontario
- Coverage
- Ontario
- Licence
- Open Government Licence - Ontario (opens in new tab)
- Credit line
- Contains information licensed under the Open Government Licence - Ontario
Québec PATP (Plans d'affectation du territoire public)
Gouvernement du Québec, ministère des Ressources naturelles et des Forêts
- Provides
- Public land zoning in Québec
- Coverage
- Québec
- Licence
- CC BY 4.0 (opens in new tab)
- Credit line
- © Gouvernement du Québec (MRNF), CC BY 4.0
New Brunswick Crown Land
Government of New Brunswick
- Provides
- Crown land in New Brunswick
- Coverage
- New Brunswick
- Licence
- Open Government Licence - New Brunswick
- Credit line
- Contains information licensed under the Open Government Licence - New Brunswick
Nova Scotia Crown Land
Government of Nova Scotia
- Provides
- Crown land in Nova Scotia
- Coverage
- Nova Scotia
- Licence
- Open Government Licence - Nova Scotia (opens in new tab)
- Credit line
- Contains information licensed under the Open Government Licence - Nova Scotia
Yukon Land Dispositions
Government of Yukon
- Provides
- Land dispositions in Yukon
- Coverage
- Yukon
- Licence
- Open Government Licence - Yukon
- Credit line
- Contains information licensed under the Open Government Licence - Yukon
Global Forest Change
Hansen, University of Maryland, Google, USGS, NASA
- Provides
- Forest loss by year
- Coverage
- Canada, Alaska and the United States north of 37°N
- Licence
- CC BY 4.0 (opens in new tab)
- Credit line
- Hansen/UMD/Google/USGS/NASA
NASA FIRMS
NASA Fire Information for Resource Management System
- Provides
- Active fire detections
- Coverage
- Worldwide
- Licence
- NASA open data
- Credit line
- NASA FIRMS
NOAA GEFS-Aerosols
NOAA National Centers for Environmental Prediction
- Provides
- Wildfire smoke forecast
- Coverage
- Worldwide
- Licence
- Public domain
- Credit line
- NOAA GEFS-Aerosols
NIFC WFIGS
National Interagency Fire Center
- Provides
- Wildfire perimeters in the United States
- Coverage
- United States
- Licence
- Public domain
- Credit line
- National Interagency Fire Center
Canadian Wildland Fire Information System
Natural Resources Canada, Canadian Forest Service
- Provides
- Wildfire perimeters in Canada
- Coverage
- Canada
- Licence
- Open Government Licence - Canada (opens in new tab)
- Credit line
- Contains information licensed under the Open Government Licence - Canada (NRCan CWFIS)
Réseau québécois des sentiers de véhicules hors route
Gouvernement du Québec (MRNF), FCMQ, FQCQ
- Provides
- Snowmobile, quad and dirt bike trail networks in Québec
- Coverage
- Québec
- Licence
- CC BY 4.0 (opens in new tab)
- Credit line
- © Gouvernement du Québec (MRNF) / FCMQ / FQCQ, Données Québec, CC BY 4.0
USDA Forest Service trails and MVUM
USDA Forest Service
- Provides
- Motorized trails and motor vehicle use maps
- Coverage
- US national forests
- Licence
- Public domain
- Credit line
- USDA Forest Service
Michigan DNR trails
Michigan Department of Natural Resources
- Provides
- Snowmobile, ORV and ATV trails in Michigan
- Coverage
- Michigan
- Licence
- Michigan DNR terms of use
- Credit line
- Michigan Department of Natural Resources
New York snowmobile trails
NYS Office of Parks, Recreation and Historic Preservation
- Provides
- Snowmobile trails in New York
- Coverage
- New York State
- Licence
- OPEN-NY terms of use
- Credit line
- NYS Office of Parks, Recreation and Historic Preservation
Wisconsin Outdoor Recreation Asset Collection
Wisconsin Office of Outdoor Recreation
- Provides
- Snowmobile trails in Wisconsin
- Coverage
- Wisconsin
- Licence
- Wisconsin OOR terms of use
- Credit line
- Wisconsin Office of Outdoor Recreation, Outdoor Recreation Asset Collection (county and municipal contributors)
Wyoming State Trails
Wyoming State Parks, Historic Sites and Trails
- Provides
- Snowmobile trails in Wyoming
- Coverage
- Wyoming
- Licence
- Public domain
- Credit line
- Wyoming State Parks, Historic Sites & Trails
Snøscooterløyper
Miljødirektoratet (Norwegian Environment Agency)
- Provides
- Snowmobile trails in Norway
- Coverage
- Norway
- Licence
- NLOD 2.0 (opens in new tab)
- Credit line
- © Miljødirektoratet, NLOD 2.0
Barmarksløyper i Finnmark
Statsforvalteren i Finnmark
- Provides
- Summer off-road trails in Finnmark
- Coverage
- Finnmark, Norway
- Licence
- Open data, source to be credited
- Credit line
- © Statsforvalteren i Finnmark
LIPAS
University of Jyväskylä
- Provides
- Snowmobile routes and tracks in Finland
- Coverage
- Finland
- Licence
- CC BY 4.0 (opens in new tab)
- Credit line
- © Jyväskylän yliopisto, LIPAS, CC BY 4.0
Wikimedia Commons
Wikimedia Commons contributors
- Provides
- Place photos and official route sign artwork
- Coverage
- Worldwide
- Licence
- CC BY-SA and other free licences, per file (opens in new tab)
- Credit line
- © Wikimedia Commons contributors
OSM Americana
OSM Americana contributors
- Provides
- Route shield artwork
- Coverage
- Worldwide
- Licence
- CC0 1.0 (opens in new tab)
- Credit line
- OSM Americana
Poly Pizza
Poly by Google, Danni Bittman, Quaternius
- Provides
- 3D tree models
- Coverage
- Not applicable
- Licence
- CC BY 3.0 and CC0 1.0 (opens in new tab)
- Credit line
- Poly by Google, Danni Bittman, Quaternius (Poly Pizza)
Meteocons
Bas Milius
- Provides
- Weather icons
- Coverage
- Not applicable
- Licence
- MIT (opens in new tab)
- Credit line
- Meteocons by Bas Milius
GIPHY
GIPHY
- Provides
- GIFs in chat
- Coverage
- Worldwide
- Licence
- GIPHY API Terms
- Credit line
- Powered by GIPHY
Something missing?
If you own one of these datasets and want the credit worded differently, or you spot a source we missed, write to [email protected] and we will fix it in the app and here.