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pl23_theb4123.jpg

Graphic illustrating the density of sounding data obtained with single-beamacoustic sounding technology

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23theb4123jpg-0

Description

Graphic illustrating the density of sounding data obtained with single-beamacoustic sounding technology.

Collection

Historic Coast & Geodetic Survey