Hello, thanks for your reply again.
The thing is, i do able to export ortho, dsm, and also 3d model.
Right now, i would like to do DTM (Digital Terrain Model)
For example, in agi****, i do able to perform classification between ground, tree, and building, thus allowing me to export DTM (ground only)
So, is there a possibility to perform DTM by using RC ?
Thanks in advance 