Creator
- Daly, Chris52
- National Climatic Data Center (U.S.)52
- National Water and Climate Center (U.S.)52
- Taylor, George52
- United States. Defense Mapping Agency52
- Patterson, Will50
- California Geological Survey2
- California. Department of Conservation2
- California. Division of Mines and Geology2
- Marshall, Gerald2
- Mendes, Eric2
- National Atlas of the United States2
- EROS Data Center1
- Environmental Systems Research Institute (Redlands, Calif.)1
- Geological Survey (U.S.)1
- USGS National Center for EROS1