Collaboratively collected during GeoPython Conference 2021 (src)
International
- Pangaea
- OSM
- European Union Open Data Portal (EU ODP)
- INSPIRE Geoportal
- European Environmental Agency (EEA) geospatial data catalog
- GEOSS Geoportal
- CUAHSI List of Water Data Portals
- Koordinates spatial data platform
- ESA Open Data Main page
- ESA Earth Data Catalog
- NASA Open Data Main Page
- NASA Data Catalog
- USGS EarthExplorer
- Google Data Search
- DataWorld
- WorldPop
- Collection of GIS data portals
- Global soil database
- EuroStat
- ESRI Open Data
- Arctic SDI Geoportal
- Free satellite imagery collection
- Maxar Open Data program
- Collection by C. Rieke: satellite imagery
Austria
Brazil
Estonia
- Estonian Landboard Geoportal
- Estonian Statistics Board data portal
- Estonian registry for environmental data
- Estonian Open Data Portal
Finland
- Paituli
- Paikkatietoikkuna
- Geoportti (collection of different services)
- Avoindata (not only geodata)
- Helsinki metropolitan region
Germany
Switzerland
Norway
US
- USGS
- US Govt Open Data
- NOAA Digital Coast Catalog
- NOAA Digital Coast Data Access Viewer
- NOAA CLASS (Large Array Data)
- CUAHSI List of Water Data Portals
- National Snow and Ice Data Center (NSIDC)
- NFS Arctic Data Center