Creator
- Greene, H. G.10
- Mongolia. Ulsyn Geodezi, Zurag Zu̇ĭn Gazar10
- National Geophysical Data Center10
- United States. Wireless Telecommunications Bureau10
- Zambia. Survey Department10
- City of Hayward8
- Dartnell, Peter8
- Kvitek, Rikk G.8
- Bay Area Open Space Council7
- Conservation Lands Network7
- GreenInfo Network (Firm)7
- Phillips, Eleyne L.7
- San Francisco Bay Area Upland Habitat Goals Project7
- Watt, Janet T.7
- Dieter, Bryan E.6
- Endris, Charles A.6
- International Association of Seismology and Physics of the Earth's Interior6
- International Heat Flow Commission6
- Oklahoma State University. Department of Geography. Cartography Service6
- Sacramento County GIS6