Author
- Azerbaijan. State Committee Land and Cartography1
- Botswana. Department of Surveys and Mapping1
- Brunei. Juruukur Agung1
- California. Department of Conservation1
- California. Department of Fish and Game1
- California. Office of State Engineer1
- Center for Spatial and Textual Analysis1
- Centro Nacional de Cartografia e Teledetecção (Mozambique)1
- Centro Nacional de Registros (El Salvador)1
- County of San Mateo Information Services Department1
- Direccion General de Catastro y Geografia, General Direction for Cadastre and Geography1
- Dominica. Lands and Surveys Division1
- Georgia. National Agency for Public Registry1
- Gotthard, A.1
- Hall, Wm. Ham. (William Hammond)1
- Hayashi, Yoshinaga1
- Institut géographique du Mali1
- Institute Geographic National of Niger1
- Institute for Water Resources (U.S.). Navigation Data Center1
- Instituto Nicaragüense de Estudios Territoriales1