Orthoimages of the Gorner Glacier, Switzerland, from UAV photogrametry (July 2021)

These data contain photogrammetrical data collected by unmanned aerial vehicle (UAV) in July 2021 on the Gorner Glacier. The data include processed data (orthoimage) with the Structure-fom-Motion photogrammetrical software Agisoft Photoscan. The data were georeferenced with a D GPS (Emild Reach) that equipped the UAV (DJI Phantom 4 -- Topodrone). The resulting orthoimages are therefore georeferenced. Data are organized with the following convention YYYYMMDD. In lat/lon coordinate.