Any advice on classification of LiDAR points?
Autocad C3D? LAS tools? MCC Lidar? GlobalMapper? other?
I wish to process the point cloud data and generate models and surfaces, only the point cloud is unclassified and am getting poor results due to surface vegetation. So far, I have tried using GlobalMapper's LiDAR module, but the results were an uneven jagged surface meaning that only some of the vegetation was classified correctly. This is probably due to my lack of experience in setting the controls properly.
I invite an open dialogue at to how UAV mappers classify their .LAS data after drone survey and export, with particular interest in:
-ease of use
Below is an image I found online which shows varying results of generated surface models based on classification. For volume estimates, proper surface model is imperative!