[Ráfaga] #3152: terrain, trees

[Rafagas team]

#3152: terrain, trees

Wed, 25 Feb 2026 by Raf

* A simple open source API that provides global elevation data and a
fast content stream to generate live 3D textured terrain in both STL
and glTF

https://elevationapi.com/

* Sensing greenness and photoprotection of different tree species
derived from drone-captured images to provide information on drought
stress

https://www.sciencedirect.com/science/article/pii/S0168192325004757

**********
Translated by Isaac, Jaume, Jorge, and Wladimir

web: https://geoinquiets.github.io/rafagas/2026/02-25.html
mastodon: https://en.osm.town/@rafagaslinks