Hello!
I generated DEM with dense cloud for multispectral images collected with the RedEdge 3 sensor mounted on a Matrice 100 UAV. The attached images show that the DEM does not have the elevation for few points. It appears as though those places are empty, but actually there are plants at those locations. When I checked the dense cloud model, it did not have the correct elevation values for those points as well.
I have processed several similar datasets, but didn't have this issue with any of them. I am not sure, what could be causing this issue. Can some one suggest how I retrieve the height points in the model?
Thank you,
Vaishali