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General / Issues Classifying Ground Points
« on: December 16, 2024, 08:03:43 AM »
I'm trying to classify ground points to make a high quality DTM. For some reason the 'Classify Ground Points' function doesn't get all points on the ground. Some rocks and logs that have a steep angle don't register as ground. The next thing I would do is select all the unclassified points and call them high vegetation (since this is a forested area), but this would mean that some of the ground would be also called high vegetation.
I've tried a few different iterations but I still haven't achieved a good result.
What do you all do in this situation? Does it really matter that much? I am not sure what the best course of action is!
I attached a screenshot of part of the ground.
I've tried a few different iterations but I still haven't achieved a good result.
What do you all do in this situation? Does it really matter that much? I am not sure what the best course of action is!
I attached a screenshot of part of the ground.