Publisher
- United States. Bureau of Transportation Statistics29
- Humboldt County Planning and Building Department28
- San Joaquin County (Calif.).Community Development Department28
- United States. National Geospatial-Intelligence Agency28
- County of San Mateo Information Services Department27
- Sacramento County GIS26
- Inyo County (Calif.). Information Services Department25
- San Rafael (Calif.). County Of Marin Community Development Agency.25
- California. Metropolitan Transportation Commission21
- GLIMS19
- Stanford Digital Repository17
- Analyse Diachronique de l'espace Urbain Parisien: Approche Geomatique16
- Nevada County (Calif.). Geographic Information Systems16
- San Francisco (Calif.). Department Of Telecommunications and Information Services.14
- Solano County Department of Information Technology14
- Riverside County (Calif.). Geographic Information Services12
- Placer County Geographic Information Systems11
- Stanford University. Center for Interdisciplinary Research11
- County of Santa Clara. Geographic Information Services10
- Geological Survey (U.S.)10