Publisher
- Analyse Diachronique de l'espace Urbain Parisien: Approche Geomatique3
- Bay Area Open Space Council37
- California. Department of Fish and Game. Marine Resources Region128
- California. Division of Mines and Geology1
- California. Metropolitan Transportation Commission1
- Cartography Associates1
- County of San Mateo Information Services Department3
- County of Santa Cruz Information Services Department14
- Environmental Systems Research Institute (Redlands, Calif.)2
- Food and Agriculture Organization of the United Nations1
- Geological Survey (U.S.)203
- Humboldt County Planning and Building Department8
- International Steering Committee for Global Mapping22
- Jasper Ridge Biological Preserve (Agency)1
- Monterey County (Calif.)7
- Monterey County (Calif.). Planning Department1
- National Atlas of the United States11
- National Geophysical Data Center1
- North American Cartographic Information Society4
- Sacramento County GIS3