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Publisher
- International Steering Committee for Global Mapping (ISCGM)2
- CERGEC - Centre de Recherche Geographique et de Production Cartographique1
- Chief Directorate Surveys and Mapping1
- Institut Geographique du Burkina1
- Institut Géographique National1
- National Institut of Cartography and Remote Sensing (INCT)1
- Sudan National Survey Authority1
- Surveys and Mapping, Ministry Lands and Housing1
- Topographic Survey Directorate, Survey and Land Registration Bureau1
- U. S. Geological Survey EROS Data Center1