Publisher
- Geological Survey (U.S.)116
- Gap Analysis Program (U.S.)60
- California. Farmland Mapping and Monitoring Program47
- California. Department of Fish and Game. Marine Resources Region45
- Ocean Tipping Points Project36
- International Heat Flow Commission28
- Bay Area Open Space Council20
- California. Department of Water Resources20
- United States. Department of Housing and Urban Development16
- U.S. Geological Survey12
- Science11
- Environmental Systems Research Institute (Redlands, Calif.)10
- County of San Mateo Information Services Department8
- Fire and Resource Assessment Program (Calif.)6
- California. Metropolitan Transportation Commission4
- Monterey County (Calif.)4
- Northeast Ocean Data3
- California. Air Resources Board2
- National Geophysical Data Center2
- Stanislaus County GIS Division2