Creator
- International Association of Seismology and Physics of the Earth's Interior36
- International Heat Flow Commission36
- Oklahoma State University. Department of Geography. Cartography Service36
- Daly, Chris26
- National Climatic Data Center (U.S.)26
- National Water and Climate Center (U.S.)26
- Patterson, Will26
- Taylor, George26
- United States. Defense Mapping Agency26
- California Geological Survey20
- Marshall, Gerald18
- Mendes, Eric18
- California. Department of Conservation16
- National Atlas of the United States8
- Geological Survey (U.S.)6
- Rosenberg, Lewis I.4
- Environmental Systems Research Institute (Redlands, Calif.)3
- Monterey County (Calif.)3
- California. Dept. of Conservation.2
- Fire and Resource Assessment Program (Calif.)2