Hello !
Is there a function that is able to monitor changes in a DSM/DTM ?
The actual case is to detect a minor land/rock slide by comparing DSM/DTM , 3D-mash originating from two/several different set of images.
Likely questions to ask:
- Where there any changes of the surface ?
- Where did it happen ?
- How big is the effected area ?
–
regards
Tibor Vári
Norway