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Global Change Master Directory (GCMD)

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Instruments > In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > SIDE-SCAN SONAR

TERME PRÉFÉRENTIEL

SIDE-SCAN SONAR  

DÉFINITION

  • SIDE-SCAN SONAR is a method of surveying the bottom of the ocean or other body of water to obtain detailed acoustic images, frequently used to locate debris likely form aircraft accidents or shipwrecks; the acoustic beam is directed perpendicularly to the direction of travel.

CONCEPT GÉNÉRIQUE

URI

https://gcmd.earthdata.nasa.gov/kms/concept/c08fcc42-c060-4634-9ea8-1f5bf1a34c62

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