Geographic Information Systems (GIS) and Geography Related Websites
US Federal Agencies
Department of Defense (DOD)
Department of the Interior (DOI)
- U.S. Geological Survey (USGS)
- Earth Explorer
- Federal Geographic Data Committee (FGDC)
- GIS Data Map Studio
- National Spatial Data Infrastructure (NSDI)
- The National Map
- National Park Service GIS Page
- U.S. Fish and Wildlife Service Geographic Information and Spatial Data
National Aeronautics and Space Administration (NASA)
Department of Commerce (DOC)
Professional Organizations
- American Congress on Surveying and Mapping
- American Society for Photogrammetry and Remote Sensing
- British Cartographic Society
- Canadian Association of Geographers
- Hydrographic Society
- International Society for Photogrammetry and Remote Sensing
- North American Cartographic Information Society
- Open Geospatial Consortium
- Open Source Geospatial Foundation
- Society of Cartographers
- The National Council for Geographic Education
