Creator
- UNEP executive series2
- United States. Army. Corps of Engineers.2
- United States. Federal Aviation Administration2
- United States. Federal Transit Administration2
- United States. National Geospatial-Intelligence Agency2
- United States. National Imagery and Mapping Agency2
- United States. Natural Resources Conservation Service2
- United States. Office of Ocean and Coastal Resource Management2
- University of Richmond. Digital Scholarship Lab2
- Utah Construction & Mining Co.2
- Vanderbilt Engineering Center for Transportation Operations and Research2
- Vu, Khanh2
- Wade, Tim2
- Wanyoike, F.2
- Weatherall, Pauline2
- William J. Ripple2
- Zarayskaya, Yulia2
- Department of Information Technology, Solano Regional GIS Consortium 1
- Napa County Elections Department 1
- Sacramento County (Calif.). Department of Planning and Community Development1