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Federal
North American Grid-Based Sampling Frame: Puerto Rico at a 1x1km resolution
Department of the Interior —
This sampling frame is a set of grid-based finite-area frames spanning Canada, the United States, and Mexico. The grid for the United States is broken into individual... -
Federal
Coastwide Reference Monitoring System (CRMS) 2005, 2008, 2012, and 2015 Site 0655 Land-Water Matrix
Department of the Interior —
Wetland restoration efforts conducted by the Coastal Wetlands Planning, Protection, and Restoration Act (CWPPRA) in Louisiana rely on monitoring efforts to determine...