Karrat Fjord landslide - lo-fi hillshade
Simulated hillshade of the low-fidelity oblique aerial photogrammetry (OAP) 3D point cloud, containing 30 Million unique 3D points. Approximately 300 oblique photos of the slope collected handheld, from a moving helicopter, were used to develop this model. No ground-control was required. A GPS peripheral to the camera provided approximate scale and georeference.