- Angel, Shlomo364
- Blei, Alejandro M364
- Civco, Daniel L.364
- Parent, Jason364
- 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
- National Atlas of the United States2
- California Geological Survey1
- California. Department of Conservation1
- California. Division of Mines and Geology1
- EROS Data Center1
- Geological Survey (U.S.)1
- Marshall, Gerald1
- Mendes, Eric1
- National Geophysical and Solar-Terrestrial Data Center1
- Ritters, Kurt1
