Recently we were asked to survey a cliff in Cornwall with the intention of providing a large number of photographs for a local Geoscience company investigating the integrity of the cliff.
We wanted to test how effective Drone Deploy was at creating a 3D model of the cliff from our images.
This model is compilled of 75 images looking straight down.
We are currently processing a version with 200+ images including oblique angles with Pix-4D so will see how the results compare.