I am doing the classification of mangrove trees according to their species, height, and etc by using QGIS. I have done the species classification part. I would like to know how can I differentiate these trees by their height?
Let's say I have a few categories:
How can I classify them using QGIS?
Is remote sensing able to classify them automatically or should I go to the site and collect the data and input as attributed data (e.g. CSV)?