Publisher
- International Steering Committee for Global Mapping41
- United States. Bureau of the Census. Geography Division20
- Geological Survey (U.S.)17
- U.S. Geological Survey14
- Bay Area Open Space Council11
- North American Cartographic Information Society7
- California Geological Survey5
- Jasper Ridge Biological Preserve (Agency)5
- United States. Bureau of Transportation Statistics5
- Santa Clara Valley Water District (Calif.)4
- California. Metropolitan Transportation Commission3
- Sacramento County GIS3
- Analyse Diachronique de l'espace Urbain Parisien: Approche Geomatique2
- Calaveras County GIS2
- County of San Mateo Information Services Department2
- Environmental Systems Research Institute (Redlands, Calif.)2
- San Joaquin County (Calif.). Community Development Department2
- San Joaquin County (Calif.).Community Development Department2
- Santa Clara County (Calif.). Planning Office2
- Stanislaus County GIS Division2