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Federal
W00578: NOS Hydrographic Survey , External Source Data 2021, 2017-05-26
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
Shoreline Data Rescue Project of Mississippi River Delta, LA, LA1940A NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data were automated to provide an accurate high-resolution historical shoreline of Mississippi River Delta, LA suitable as a geographic information system (GIS)...