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Federal
Multibeam Bathymetry Database (MBBDB) NGDA recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Originally designed for military use, the multibeam echosounder has proved very useful for nautical charting, oceanographic research and modeling, habitat... -
Federal
Marine Trackline Geophysical Database NGDA recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set contains bathymetry, magnetic, gravity and seismic shot point navigation data collected during marine cruises from 1939 to the present. Coverage is... -
Federal
U.S. Coastal Lidar Elevation Data Archive - Including the Great Lakes and Territories, 1996 - present (NCEI DSI 2068_01) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The coastal lidar archive includes data from both topographic and bathymetric lidar surveys along U.S. coasts. Data in the archive span from the mid-1990s to the... -
Federal
NOS Hydrographic Surveys Collection NGDA recent views
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...