Creator
- Uruguay. Geographic Military Service2
- Applied Science Associates1
- Baldwin Group1
- California. Department of Transportation1
- California. Department of Water Resources1
- Coastal Services Center (U.S.)1
- Environmental Systems Research Institute (Redlands, Calif.)1
- Garcia, Paul1
- I.M. Systems Group1
- International Steering Committee for Global Mapping1
- Maine. Department of Marine Resources1
- Nature Conservancy (U.S.)1
- Price, Matt1
- Rawson, Peg1
- Sacramento County GIS1
- SeaPlan1
- Strocko, Ed1
- Tehama County Public Works1
- U.S. Census Bureau. Geography Division1
- United States. Department of Commerce1