EarthWorks Geospatial Catalog

Bathymetric Contours (meters)

Description
These data were created from a National Oceanic and Atmospheric Administration (NOAA) National Geophysical Data Center (NGDC) 3 arc-second (~90 meter) coastal relief model bathymetry layer to show the 10, 20, 30, 40, 50, and 60-meter isobaths.
Year
2010
Held by
MassGIS
More details at
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