Birdwatch Archive

Birdwatch Note Rating

2024-02-13 18:07:24 UTC - HELPFUL

Rated by Participant: C9B4DDBD0310946C8F2AFD7C2A651809F03EC577F35976BB631FC701D10733D3
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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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