Hi there,
Quite novice to Metashape and trying some features I ran into this problem:
I have a small project with sandy structure. Pictures are taken with drone and quite good quality camera (Sony Alpha) (70% and 80% overlap).
When I try to build a dense cloud, a rather unstructured/distorted surface emerges from pictures that show more or less flat sandy surface. The distortions are both above and under the actual surface.
The DEM will be equally rough when generated, whereas I know and see on the photo's that the surface should be nice and flat.
I tried cleaning and shaving the sparse cloud and camera optimizations but it doesn't seem to help.
Is there something I am missing or is the standard workflow (from manual. I tried both aggressive and mild depth filtering) inappropriate? Or is there a way to edit or accomodate for the phenomenon?
image_1 = dense cloud
image_2 = one original photo
Regards,