Publisher
- Placer County Geographic Information Systems2
- Sacramento County GIS2
- San Joaquin County (Calif.). Community Development Department2
- Santa Clara County (Calif.). Planning Office2
- Stanford Digital Repository2
- United Nations. Office for the Coordination of Humanitarian Affairs2
- United States. Bureau of Transportation Statistics2
- United States. National Oceanic and Atmospheric Administration2
- California. Office of Statewide Health Planning and Development1
- Coastal Services Center (U.S.)1
- County of Santa Clara. Geographic Information Services1
- Food and Agriculture Organization of the United Nations1
- Geological Survey of Kenya1
- Humboldt County Planning and Building Department1
- Kenya. Ministry of Agriculture1
- Kenya. Ministry of Water Development1
- Merced County GIS Division (MCGIS)1
- Monterey County (Calif.). Planning Department1
- National Atlas of the United States1
- Northeast Ocean Data1