Geographic information systems (GIS) data featuring the United States as a whole, or individual states.
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Sites 25
Created to share a wealth of natural resource information and maps with communities in British Columbia, Canada. Allows users to add data.
Spatial (GIS) data for the state of Florida.
Free downloadable GIS spatial data, metadata, and maps.
Provides access to more than 17 terabytes of Indiana geospatial data.
Profile and compare neighborhoods, and produce original tables.
State of Kansas Data access and support center (DASC). DASC catalogues, archives, and distributes databases with FGDC compliant metadata and direct FTP access.
Electronic maps and GIS data for the state of Kentucky.
Contains GIS and mapping data on the state of Louisiana.
Provides access to the digital geographic data produced by the GIS Executive Council and Maine GeoLibrary Board.
GIS data layers for the state of Massachusetts.
Source for geographic data and maps for the state of Minnesota.
Provides access to the GIS data resources of Mississippi.
Provides public access to GIS and census data about the state of Missouri.
Comprehensive collection of geospatial data for the state of Montana.
Provides, free of charge, aggregate census data and GIS-compatible boundary files for the United States from 1790 to the present.
GIS data for the state of North Carolina.
GIS data and mapping services for the state of New Jersey.
Operated by the New York State Office for Technology. Provides access to the New York State GIS Metadata and Data Repository.
New Hampshire's statewide GIS data clearinghouse.
Portal to North Dakota geospatial data and information.
Offers interactive mapping tools that allow users to locate NOS products in any area in the United States and its territories through a metadata catalog.
Official public access geospatial information clearinghouse for the state of Pennsylvania.
Data clearinghouse for the state of Rhode Island.
Stores and distributes geospatial data for the state of Vermont.
Provides GIS data and services for the state of West Virginia.
Data clearinghouse for the state of Rhode Island.
GIS data for the state of North Carolina.
Provides access to more than 17 terabytes of Indiana geospatial data.
Stores and distributes geospatial data for the state of Vermont.
Operated by the New York State Office for Technology. Provides access to the New York State GIS Metadata and Data Repository.
Provides, free of charge, aggregate census data and GIS-compatible boundary files for the United States from 1790 to the present.
GIS data layers for the state of Massachusetts.
Spatial (GIS) data for the state of Florida.
New Hampshire's statewide GIS data clearinghouse.
Provides access to the GIS data resources of Mississippi.
Offers interactive mapping tools that allow users to locate NOS products in any area in the United States and its territories through a metadata catalog.
Profile and compare neighborhoods, and produce original tables.
Provides GIS data and services for the state of West Virginia.
GIS data and mapping services for the state of New Jersey.
Created to share a wealth of natural resource information and maps with communities in British Columbia, Canada. Allows users to add data.
Portal to North Dakota geospatial data and information.
Provides public access to GIS and census data about the state of Missouri.
Official public access geospatial information clearinghouse for the state of Pennsylvania.
Provides access to the digital geographic data produced by the GIS Executive Council and Maine GeoLibrary Board.
Comprehensive collection of geospatial data for the state of Montana.
Electronic maps and GIS data for the state of Kentucky.
Source for geographic data and maps for the state of Minnesota.
State of Kansas Data access and support center (DASC). DASC catalogues, archives, and distributes databases with FGDC compliant metadata and direct FTP access.
Contains GIS and mapping data on the state of Louisiana.
Free downloadable GIS spatial data, metadata, and maps.
