NASA captures sequestered carbon of 9.9 billion trees with deep-learning and satellite images

A NASA-led research team used satellite imagery and artificial intelligence methods to map billions of discrete tree crowns down to a 50-cm scale. The images encompassed a large swath of arid northern Africa, from the Atlantic to the Red Sea. Allometric equations based on previous tree sampling allowed the researchers to convert imagery into estimates of tree wood, foliage, root size, and carbon sequestration.

from Phys.org - latest science and technology news stories https://ift.tt/6Hgxhaf

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