Ohio's state open data portal, providing agency datasets across government, economy, and administrative geography.
data.ohio.gov is the State of Ohio's open data portal, aggregating datasets from state agencies across many themes. It is the central access point for Ohio public-sector data.
For mapping it includes administrative geography, transportation, and environmental data, with authoritative statewide imagery and GIS layers additionally provided through Ohio's geographically referenced information program (OGRIP) and its data services.
The Ohio Geographically Referenced Information Program (OGRIP) coordinates statewide GIS data, including imagery and elevation, for Ohio.
Government operations, economy, transportation, environment, and administrative geography datasets for Ohio.
Datasets are openly available for reuse; review individual dataset terms.
Nigeria's integrated data sharing portal, providing macroeconomic and statistical data across government agencies.
Mexico's national open data platform, aggregating datasets from federal agencies, complementing INEGI's authoritative geography.
The USGS source for authoritative national base layers — elevation, hydrography, transportation, boundaries, land cover, and high-resolution imagery for the United States.
Washington State's open data platform, offering agency datasets on transportation, environment, and administrative geography.
Panama's national open data portal, publishing datasets from across state institutions under the national open data policy.
The City of Chicago's open data portal, a pioneering municipal program with extensive geospatial and operational datasets.
Sweden's national mapping, cadastral, and land registration authority, providing topographic maps, elevation, orthophotos, and property data.
Hong Kong's public sector information portal (DATA.GOV.HK), offering datasets, APIs, and spatial data including base maps.
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