Digital Coast

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Bathymetry and Digital Elevation Models

NOAA National Geophysical Data Center

Details

  • Multiple basemaps available for viewing and download
  • Bathymetry and NOS hydrographic surveys are color-coded for easier viewing

Notes and Limitations: These data are not to be used for navigation. Although these data are of high quality and useful for planning and modeling purposes, they are not suitable for navigation. For official navigation products, please refer to the U.S. nautical charts available from the NOAA Office of Coast Survey.