Creator
- San Francisco Estuary Institute1
- San Joaquin County (Calif.). Community Development Department1
- Santa Clara County (Calif.). Planning Office1
- Shasta County Resource Management Dept.1
- Sliter, Ray W.1
- Stackhouse, Cecil1
- Stephen P. Teale Data Center (Calif.).1
- Strocko, Ed1
- Teale Data Center1
- Tehama County Public Works1
- Towill Inc1
- Towill Inc.1
- Towill, Inc.(comp.)1
- U.S. Census Bureau. Geography Division1
- U.S. Fish and Wildlife Service1
- UC Berkeley and Regional Water Quality Control Board LIDAR project (Napa River Watershed data)1
- US Census Bureau1
- USDA Forest Service Remote Sensing Lab1
- United Nations Office for the Coordination of Human Affairs1
- United States Geological Survey1