- Hijmans, Robert J.719
- Instituto Brasileiro de Geografia e EstatÃstica108
- Map Maker Ltd.102
- Rumsey, David, 1944-19
- Garcia, Paul16
- Price, Matt16
- von Dohlen, Jerry14
- Armstrong, Jake H.10
- Sacramento County GIS8
- Geological Survey (U.S.)7
- Kelso, Nathaniel Vaughn7
- Patterson, Tom7
- Uganda Bureau of Statistics7
- Aucott, Paula6
- Bennett, Chris6
- County of San Mateo Information Services Department6
- National Atlas of the United States6
- Southall, Humphrey6
- United States. Bureau of Transportation Statistics6
- University of Portsmouth6
