Creator
- University of Portsmouth2
- California Air Resources Board. Planning and Technical Support Division1
- County of San Mateo Information Services Department1
- County of Santa Clara. Geographic Information Services1
- Garcia, Paul1
- Monterey County (Calif.)1
- Price, Matt1
- Sacramento County GIS1
- San Joaquin County (Calif.). Community Development Department1
- Stephen P. Teale Data Center (Calif.).1
- U.S. Census Bureau1
- United States. Bureau of the Census1
- United States. Bureau of the Census. Geography Division1
- von Dohlen, Jerry1