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CROSS VALIDATION ON THE EQUALITY OF UAV-BASED AND CONTOUR-BASED DEMS
UAV Photogrammetry Digital Elevation Model Topographic surveying Ground Control Points Accuracy analysis
2018/5/15
Unmanned Aerial Vehicles (UAV) have been widely used for Digital Elevation Model (DEM) generation in geographic applications. This paper proposes a novel framework of generating DEM from UAV images. I...
DTM CROSS VALIDATION AND MERGING: PROBLEMS AND SOLUTIONS FOR A CASE STUDY WITHIN THE HELI-DEM PROJECT
DEM/DTM Georeferencing Multiresolution Accuracy Algorithms Correlation
2014/4/28
Almost all official national cartographic bases in Europe include Digital Terrain Models (DTMs). To perform analyses at the borders
between countries, transnational geographic information is needed:...