Birdwatch Archive

Birdwatch Note Rating

2024-02-13 02:49:08 UTC - HELPFUL

Rated by Participant: F344CDD9D5729E7EA7D7ADB92C21734F10D0F95727E235B23448AFBA519BC3DB
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Original Note:

The video above depicts airborne laser bathymetry. Lasers for bathymetric scanning must be in the visible spectrum to penetrate water, hence the green color. https://blog.lidarnews.com/analysis-and-processing-of-signals-in-laser-bathymetry/

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