Creator
- Gap Analysis Program (U.S.)60
- United States. Department of Housing and Urban Development17
- San Benito County (Calif.) -- Information Technology6
- Fresno County (Calif.). Department of Public Works and Planning5
- County of San Mateo Information Services Department3
- Oficional Nacional de Hidrografia y Geodesia (ONHG)3
- Bhutan. Land Commission2
- Butte County (Calif.) -- Geographic Information Systems2
- GIS Lab, Newman Library, Baruch CUNY2
- Instituto Nicaragüense de Estudios Territoriales2
- Kyrgyzstan. Gosudarstvennai︠a︡ kartografo-geodezicheskai︠a︡ sluzhba2
- Papua New Guinea. National Mapping Bureau2
- Saint Vincent and the Grenadines. Lands and Surveys Department2
- South Africa. National Geo-spatial Information2
- Survey of India2
- Swaziland. Department of the Surveyor General2
- Sārve aba Bāṃlādeśa2
- U.S. Fish and Wildlife Service2
- Vietnam. Bộ tài nguyên và môi trường2
- California. Department of Water Resources1