GIS Data USA

  • Alaska State Geo-spatial Data Clearinghouse - Alaska state and local government geospatial maps and data.
  • Arizona Geographic Information Council - Provides map services, FGDC compliant metadata, and geospatial data downloads for the state of Arizona.
  • Cal-Atlas - Geospatial clearinghouse for the state of California.
  • Colorado Geological Survey: GIS Data - State and local government oriented data including engineering geology and geologic hazards, geologic mapping, and GIS and technical services.
  • Community Mapping Network - Created to share a wealth of natural resource information and maps with communities in British Columbia, Canada. Allows users to add data.
  • Delaware DataMIL - Serves metadata, data downloads and web mapping services for the state of Delaware.
  • Florida Geographic Data Library - Spatial (GIS) data for the state of Florida.
  • Hawaii Statewide GIS Program - Free downloadable GIS spatial data, metadata, and maps.
  • Illinois Natural Resources Geospatial Data Clearinghouse - Provides access to Illinois GIS data sets and metadata documentation.
  • Indiana Spatial Data Portal - Provides access to more than 17 terabytes of Indiana geospatial data.
  • Infoshare: Community Data on New York City - Profile and compare neighborhoods, and produce original tables.
  • Iowa Geospatial Data Clearinghouse - Geospatial data for the state of Iowa.
  • Kansas Geospatial Community - State of Kansas Data access and support center (DASC). DASC catalogues, archives, and distributes databases with FGDC compliant metadata and direct FTP access.