Moist Earth
Ground scans can be tricky because you don't want to disturb your subject with your own footsteps or with your own shadow in the shot. If you are hand holding the shots, you don't want camera motion blur. You need to maintain a point of reference for consistent blanketing of your subject, maintain distance and choose a good resolution distance(not too close and not too far). Suffice it to say, ground scans can be uniquely difficult at times. So several of mine haven't worked out well and many can be difficult to UV map (because of the complex surfaces and shapes).
This specific scan is of wet earth and came out great and was reasonable for clean up. It was taken along side of a river that was in its low season. The presence of scattered rocks and small bush branches is great. With 39 RAW images this came out great!