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Federal
Shoreline Mapping Program of ISLE ROYALE, LAKE SUPERIOR, MI, MN0904A NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data provide an accurate high-resolution shoreline compiled from imagery of ISLE ROYALE, LAKE SUPERIOR, MI . This vector shoreline data is based on an office... -
Federal
L00098: NOS Hydrographic Survey
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...