Hi,
I am testing the lastools with cloud points generated by underwater SfM surveys.
Due to the high complexity of the ground morphology, the gorgonians "forest" that is growing on it and the very small dimension of the study area, if compared with the normal usage, I am facing several problems to get a good identification of the ground using lasground.
The overall area is 10*3 meters; my "trees" reach the maximum height of 80cm and the floor is not flat but it looks like an high steep mountain cliff.
Do you have any suggestion for a better calibration of the tool?
Cheers
Marco