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ON THE CHALLENGES IN STEREOGRAMMETRIC FUSION OF SAR AND OPTICAL IMAGERY FOR URBAN AREAS
Data fusion stereogrammetry synthetic aperture radar (SAR) optical imagery multi-sensor matching urban areas
2016/11/24
This paper discusses the challenges arising if SAR and optical imagery shall be fused for stereogrammetric 3D analysis of urban areas. In this context, a concept for SAR and optical data fusion is pre...
Building Roof Detection from a Single High-Resolution Satellite Image in Dense Urban Area
building extraction high resolution urban scene hypothesis-verifi cation
2015/12/4
This work aims at extracting 2D buildings from a single high-resolution satellite image in densely built-up urban areas. The whole algorithm follows the hypothesis-verification strategy.
3D-MODELING OF URBAN STRUCTURES
LIDAR 3D-model generation building extraction texturing occlusion detection flight trajectory image sequences
2015/8/7
Three dimensional building models have become important during the past years for various applications like urban planning, enhanced navigation or visualization of touristic or historic objects. 3D-mo...
COMBINING LIDAR AND PHOTOGRAMMETRY FOR URBAN AND RURAL LANDSCAPE STUDIES
DTM/DEM/DSM Laser/LiDAR photogrammetry rural development urban objects surface reconstruction
2014/12/31
There is a growing availability of data from airborne laser ranging (LiDAR) as the potential use of these systems is more fully exploited and appropriate applications are discovered. The basic product...
IMPROVEMENT OF AUTOMATIC DSM GENERATION OVER URBAN AREAS USING AIRBORNE LASER SCANNER DATA
Data fusion Laser Photogrammetry Surface Reconstruction
2014/12/31
Airborne laser scanning has provided an efficient and accurate method of data acquisition for the determination of visible surface topography. The laser data can be quickly processed to provide coordi...
URBAN 3-D MODELS FOR PLANNIG OF MOBILE TELEPHONY SYSTEMS
CAD Modelling Photogrammetry Rendering Texture Mapping
2014/12/31
This paper deals with an application of numerical cartography, carried out by means of digital photogrammetry techniques, aimed at the planning of mobile telephony cells. Particularly, urban 3-D vecto...