Creator
- United States. Bureau of the Census. Geography Division20
- United States. Bureau of Transportation Statistics3
- Bay Area Open Space Council2
- Conservation Lands Network2
- GreenInfo Network (Firm)2
- Institute for Water Resources (U.S.). Navigation Data Center2
- San Francisco Bay Area Upland Habitat Goals Project2
- Vanderbilt Engineering Center for Transportation Operations and Research2
- Waterborne Commerce Statistics Center (U.S.)2
- California. Metropolitan Transportation Commission1
- Carey, Mathew, 1760-18391
- Coastal Services Center (U.S.)1
- GeoX Kft.1
- National Atlas of the United States1
- Stanford University. Center for Spatial and Textual Analysis1
- U.S. Department of Commerce, Bureau of the Census, Geography Division1
- United States. Department of Commerce1
- United States. National Ocean Service1
- United States. National Oceanic and Atmospheric Administration1