Creator
- City of Milwaukee Information and Technology Division - GIS Section8
- Dane County Land Information Office8
- Milwaukee County Land Information Office8
- Colorado Department of Transportation7
- Great Lakes Information Network7
- Brown County Land Information Office6
- Dirección General de Estadística y Censos6
- Departmento Administrativo Nacional de Estadística5
- INEC Ecuador (Instituto Nacional de Estadística y Censos)5
- Instituto Nacional de Estadística e Informatica (INEI)5
- Instituto Nacional de Estadística y Censos5
- Instituto Nacional de Estadística y Censos de la Republica Argentina (INDEC)5
- Oficina Nacional de Estadística (ONE)5
- Wisconsin Department of Natural Resources5
- Chen, Wei4
- Illinois State Geological Survey4
- Levinson, David M.4
- Modal Support and GIS Development Unit, Bureau of Information Technology, Wisconsin Department of Transportation4
- Boulder County Parks & Open Space Department3
- Colorado Geological Survey3