Creator
- Oficional Nacional de Hidrografia y Geodesia (ONHG)1
- Patterson, Tom1
- Rumsey, David, 1944-1
- Saint Vincent and the Grenadines. Lands and Surveys Department1
- Survey of Pakistan1
- The National Institute of Cartography and Remote Sensing, Algeria1
- United States. National Park Service1
- Vietnam. Bộ tài nguyên và môi trường1