Publisher
- Gap Analysis Program (U.S.)60
- Bay Area Open Space Council24
- Monterey County (Calif.)22
- United States. Bureau of Transportation Statistics18
- California. Department of Fish and Game. Marine Resources Region14
- County of Santa Cruz Information Services Department11
- Coastal Services Center (U.S.)6
- County of San Mateo Information Services Department6
- Humboldt County Planning and Building Department6
- Jasper Ridge Biological Preserve (Agency)4
- Northeast Ocean Data4
- United States. National Ocean Service3
- National Atlas of the United States2
- San Joaquin County (Calif.). Community Development Department2
- United States. National Oceanic and Atmospheric Administration2
- California. Division of Mines and Geology1
- County of Santa Clara. Geographic Information Services1
- Placer County Geographic Information Systems1
- San Joaquin County (Calif.).Community Development Department1
- Tehama County Public Works1