Creator
- California. Department of Water Resources38
- Kelso, Nathaniel Vaughn22
- Patterson, Tom22
- United States. Bureau of the Census. Geography Division4
- Azerbaijan. State Committee Land and Cartography3
- Sāzmān-i Naqshahʹbardārī-i Kishvar3
- Brunei. Juruukur Agung2
- California. Biogeographic Data Branch2
- California. Fisheries Programs Branch2
- Environmental Systems Research Institute (Redlands, Calif.)2
- Geological Survey (U.S.)2
- Institut géographique du Mali2
- Majlis al-Waṭanī lil-Buḥūth al-ʻIlmīyah (Lebanon)2
- National Atlas of the United States2
- Senegal. Ministère de l'équipement, du logement et des transports2
- Survey of Pakistan2
- Wyoming Geographic Information Sciences Center2
- Bahrain. Survey and Land Registration Bureau. Topographic Survey Directorate1
- County of San Mateo Information Services Department1
- Garcia, Paul1