Hi,
I am trying to use lasground for ground classification of profiling lidar data. It comes from ICESAT2, a spaceborne lidar platform. ICESAT2 point cloud data already comes with ground classification but there are some obvious errors. Hence, I am trying to see if a better classification can be generated using lasground.
The linear point density of this lidar data is ~1.9 pts/m. The top view and the vertical profile for a 30m segment can be seen below.
Do you think the lasground algorithm is suitable for such data? Also, I would like to find any prior attempts where lasground was used on such profiling lidar data. Does anyone here know about any such work?
Regards
Ranjith.