Drone Mapping Survey, Ravenstonedale

Trimble GNSS R10 measuring drone survey ground control target in a field

We do now have Topodrone PPK functionality on the DJI Inspire 2, this means we can accurately position each image before processing. We still need some ground control to check this accuracy. This project is for watercourse re-meandering. The drone photography is combined to produce a 3D mesh model from which we can extract standard contour information.