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pl23_theb4059.jpg

Sidescan sonar backscatter data combined with 3-D multi-beam dataproduced this map which showed a direct relationship between depth and type ofbottom material in this area

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23theb4059jpg-0

Description

Sidescan sonar backscatter data combined with 3-D multi-beam dataproduced this map which showed a direct relationship between depth and type ofbottom material in this area.

Collection

Historic Coast & Geodetic Survey