Creator
- World Data Center for Paleoclimatology5
- Applied Science Associates4
- California. Department of Transportation4
- Monterey County (Calif.)4
- California. Air Resources Board. Planning and Technical Support Division3
- California. Department of Fish and Game. Marine Resources Region3
- Margaret Moster3
- United States. Federal Highway Administration3
- Afghanistan. Topographic Mapping Office2
- Department of Conservation & Development, Contra Costa County2
- GreenInfo.org2
- Sacramento County GIS2
- Stephen P. Teale Data Center (Calif.).2
- U.S. Fish and Wildlife Service. Region 82
- United States. Environmental Protection Agency2
- United States. Environmental Protection Agency. Region IX2
- United States. Federal Aviation Administration2
- Vanderbilt Engineering Center for Transportation Operations and Research2
- Waterborne Commerce Statistics Center (U.S.)2
- Alameda County Registrar of Voters 1