Ontario's open geospatial data hub from Land Information Ontario, providing authoritative provincial GIS layers.
Ontario GeoHub is the Government of Ontario's open geospatial data platform, powered by Land Information Ontario. It provides authoritative provincial GIS data on an ArcGIS-based hub.
Coverage includes administrative boundaries, transportation, hydrography, land cover, imagery, and natural resources, available as downloads and live ArcGIS services. Released under the Open Government Licence – Ontario, the data is free to reuse with attribution.
Land Information Ontario (LIO) coordinates the province’s geospatial data and powers the Ontario GeoHub.
The Open Government Licence – Ontario, which permits free reuse including commercial use with attribution.
Through downloads and live ArcGIS feature and imagery services.
Brittany's territorial data partnership, providing INSPIRE-compliant search, visualization, and download of regional geographic data.
Nigeria's integrated data sharing portal, providing macroeconomic and statistical data across government agencies.
Japan's national mapping agency, providing authoritative topographic maps, elevation, aerial imagery, and the GSI Tiles base mapping service.
Lombardy's regional geoportal, the access point to the territorial information infrastructure of Italy's most populous region.
Nebraska's statewide GIS portal, providing authoritative framework data including imagery, parcels, and boundaries.
Idaho's geospatial data clearinghouse, the state's long-running source for authoritative GIS framework data.
France's national mapping agency portal, providing authoritative reference geographies, imagery, and topographic data through downloads and OGC services.
Portugal's central open data portal, run by the Administrative Modernisation Agency, cataloging public sector datasets nationwide.
© Atlas 2026 / Your all-in-one map builder