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Ethan White

We just released data on crown maps for 100 million trees in the National Ecological Observatory Network (NEON) with information on location, species identify, size, and alive/dead status.

We created this dataset by combining deep learning, remote sensing, and extensive field data to build models that can detect and classify individual trees. Models are almost 80% accurate and can be improved with additional field data collection.

jabberwocky.weecology.org/2023

Pictures of the BART NEON site with tree crowns indicated by boxes of different colors for different species at three scales: 1) The full site and surrounding region; 2) 500 m x 250 m; and 3) 90 m x 150m. The largest scale exhibits clusters and gradients of different colors. At the middle scale small boxes can be seen clustered by color. At the finest scales tree crowns can be seen surrounded by boxes of different colors.
#ecology#RemoteSensing#DataScience
Nov 13, 2023, 01:56 PM·Public·Web
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