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Federal
Great Lakes Bathymetry 15 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Bathymetry of Lakes Michigan, Erie, Saint Clair, Ontario and Huron has been compiled as a component of a NOAA project to rescue Great Lakes lake floor geological and... -
Federal
Bathymetric Contours - Gulf of Mexico Hypoxia Area
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset consists of a vector coverage of bathymetric contours with increasing resolution in coastal areas. Contours were derived from gridded National Ocean...