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Accuracy assessment of airborne photogrammetrically derived high-resolution digital elevation models in a high mountain environment

Müller, Johann; Gärtner-Roer, Isabelle; Thee, Patrick +1 more

High-resolution digital elevation models (DEMs) generated by airborne remote sensing are frequently used to analyze landform structures (monotemporal) and geomorphological processes (multitemporal) in remote areas or areas of extreme terrain. In order to assess and quantify such structures and processes it is necessary to know the absolute accurac…