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The challenges of 3D modelling in a dense urban environment
challenges 3D modelling dense urban environment
2016/5/23
In its traditional form, photogrammetry has developed a rich suite of procedures for measurement and mapping of natural topographic forms, including low-relief areas as well as mountainous regions. Th...
Usually, filtering is performed in order to extract a ground surface from laser points obtained with the airborne laser scanner. It
mainly removes the laser points that were measured as trees surfac...
UTILIZATION OF LIDAR DEM FOR SAR IMAGE ANALYSIS IN DENSE URBAN AREAS
SAR LIDAR Distortion Simulation, Fusion
2015/3/25
The increasing resolution of SAR data opens the possibility to utilise this data for scene interpretation in urban areas. Different SAR
specific phenomena like foreshortening, layover, shadow and mul...