Birdwatch Note Rating
2024-03-03 12:31:11 UTC - HELPFUL
Rated by Participant: CACF4D50B5B8C16E4AF5C42C480753B0112014193F263540A2DDE7EF4C3E5790
Participant Details
Original Note:
The video shows images of an aerial survey plane performing what is known as a bathymetric scan using LiDAR (the green lasers). The purpose of flights like this is to map coastal areas in high resolution. https://www.twz.com/42754/scanned-by-a-green-beam-of-light-from-the-sky-in-california-recently-heres-what-did-it
All Note Details