Publisher
- Gap Analysis Program (U.S.)60
- California. Farmland Mapping and Monitoring Program47
- Geological Survey (U.S.)46
- International Heat Flow Commission28
- Bay Area Open Space Council20
- United States. Department of Housing and Urban Development16
- California. Department of Water Resources14
- Environmental Systems Research Institute (Redlands, Calif.)10
- County of San Mateo Information Services Department8
- California. Department of Fish and Game. Marine Resources Region7
- Fire and Resource Assessment Program (Calif.)5
- California. Metropolitan Transportation Commission4
- Monterey County (Calif.)4
- Napa County (Calif.). County Of Napa.3
- Northeast Ocean Data3
- California. Air Resources Board2
- Fairfield (Calif.). Solano County Department Of Information Technology - Gis Services.2
- Sacramento Area Council of Governments2
- Stanislaus County GIS Division2
- Uganda Bureau of Statistics2