Sand waves in the Hudson River Estuary mapped using multi-beam bathymetry.
These are dynamic features that reach heights of 3 meters.
Image ID: map00181, Voyage To Inner Space - Exploring the Seas With NOAA Collect
Credit: NOAA Central Library Historical Collection
• High Resolution Photo Available
of the U.S. Department of Commerce, National Oceanic & Atmospheric
NOAA Central Library
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May 12, 2014