Hello everyone,
I am working on a data set of about 300 images. During the photoshot the drone was controlled in manual mode so there was no fixed above ground level height, it was flown and images were taken in radnom height over the site.
None of the images has geotag. I used 6 ground control points with known coordinates for georeferencing the dense point cloud.
I need the information of average camera height above ground level. Is there a way to determine each camera's vertical distance to the ground?
Thanks.
Cheers