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The collection and analysis of water column sonar data is a relatively new avenue
of research into the marine environment. Primary uses include assessing biological
abundance, species identification,and habitat characterization. It is also useful
for evaluating underwater gas seeps, characterizing the seafloor and bathymetry. The
goals of this collection are to archive water column sonar data collected on NOAA,
academic and international fleets, and to make the data available to researchers and
the public around the world. |