Creator
- United States. National Oceanic and Atmospheric Administration18
- United States. National Ocean Service13
- United States. Department of Commerce12
- Coastal Services Center (U.S.)10
- Nature Conservancy (U.S.)7
- I.M. Systems Group5
- Applied Science Associates3
- Baldwin Group1
- Northeastern Regional Association of Coastal and Ocean Observing Systems (Organization)1
- SeaPlan1