Creator
- Geological Survey (U.S.)9
- Alameda County Registrar of Voters 7
- Dieter, Bryan E.7
- Nature Conservancy (U.S.)7
- Seafloor Mapping Lab7
- County of Napa ITS Department6
- World Wildlife Fund6
- Solano County Department of Information Technology - GIS Services5
- United States. Department of Commerce5
- United States. Department of Housing and Urban Development5
- United States. National Ocean Service5
- United States. National Oceanic and Atmospheric Administration5
- Bretz, Carrie K.4
- Monterey County (Calif.)4
- National Atlas of the United States4
- Ross, Stephanie L.4
- Bruns, Terry R.3
- County of Marin3
- County of San Mateo Information Services Department3
- Ritchie, Andrew C.3