Question about CS Campus3D

[mramezani64]

Thank you for providing the dataset. I have a question regarding Campus3D: it appears that ground points are present in the downsampled submaps in both aerial and ground scans. However, the paper mentions that ground points were removed. Can you clarify if the results in the paper are based on submaps without ground points? If so, could you please release the original point clouds so that we can remove the ground points and downsample them to 4096 ourselves?