Publisher
- Instituto Nacional de Estadística y Geografía (Mexico)32
- Santa Clara Valley Water District (Calif.)4
- Sacramento County GIS3
- County of San Mateo Information Services Department2
- San Joaquin County (Calif.). Community Development Department2
- Santa Clara County (Calif.). Planning Office2
- Humboldt County Planning and Building Department1
- International Steering Committee for Global Mapping1
- Monterey County (Calif.)1