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![Graphic illustrating the density of sounding data obtained with multi-beamacoustic sounding technology obtaining 100% bottom coverage theb4124.jpg Graphic illustrating the density of sounding data obtained with multi-beamacoustic sounding technology obtaining 100% bottom coverage](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb4124.jpg?itok=G9vbnPCD)
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Graphic illustrating the density of sounding data obtained with multi-beamacoustic sounding technology obtaining 100% bottom coverage.
Collection
Historic Coast & Geodetic Survey