Auflistung Fakultät für Bauingenieurwesen und Geodäsie nach Autor/in "Müller, S."

Auflistung Fakultät für Bauingenieurwesen und Geodäsie nach Autor/in "Müller, S."

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  • Building monitoring with differential dsms 
    Alobeid, A.; Jacobsen, Karsten; Heipke, Christian; Al Rajhi, M. (Göttingen : Copernicus GmbH, 2011)
    The monitoring of building activity (erection of new buildings, demolishing buildings and especially the change of building heights) by manual inspection of space and aerial images is time consuming and a source of errors. ...
  • Characteristics of very high resolution optical satellites for topographic mapping 
    Jacobsen, Karsten (Göttingen : Copernicus GmbH, 2011)
    The ground resolution of optical satellites now overlaps with the ground resolution of aerial images. The radiometric and geometric quality of the satellite images can be compared with original digital aerial images and ...
  • Conditional random fields for the classification of lidar point clouds 
    Niemeyer, Joachim; Mallet, C.; Rottensteiner, Franz; Sörgel, Uwe (Göttingen : Copernicus GmbH, 2011)
    In this paper we propose a probabilistic supervised classification algorithm for LiDAR (Light Detection And Ranging) point clouds. Several object classes (i.e. ground, building and vegetation) can be separated reliably by ...
  • Detection of water surfaces in full-waveform laser scanning data 
    Schmidt, Alena; Rottensteiner, Franz; Sörgel, Uwe (Göttingen : Copernicus GmbH, 2011)
    Airborne laser scanning has become a standard method for recording topographic data. A new generation of laser scanners digitises the complete waveform of the backscattered signal and thus offers the possibility of analysing ...
  • Evaluation of insar dem from high-resolution spaceborne sar data 
    Watanabe, Kinichiro; Sefercik, Umut Gunes; Schunert, Alexander; Sörgel, Uwe (Göttingen : Copernicus GmbH, 2011)
    In recent years a new generation of high-resolution SAR satellites became operational like the Canadian Radarsat-2, the Italian Cosmo/Skymed, and the German TerraSAR-X systems. The spatial resolution of such devices achieves ...
  • Morphologic quality of DSMs based on optical and radar space imagery 
    Sefercik, Umu Gunes; Bayik, C.; Karakis, S.; Jacobsen, Karsten (Göttingen : Copernicus GmbH, 2011)
    Digital Surface Models (DSMs) are representing the visible surface of the earth by the height corresponding to its X-, Y-location and height value Z. The quality of a DSM can be described by the accuracy and the morphologic ...
  • Multitemporal crop type classification using conditional random fields and rapideye data 
    Hoberg, Thorsten; Müller, Sören (Göttingen : Copernicus GmbH, 2011)
    The task of crop type classification with multitemporal imagery is nowadays often done applying classifiers that are originally developed for single images like support vector machines (SVM). These approaches do not model ...
  • Potential evaluation of different types of images and their combination for the classification of gis objects cropland and grassland 
    Recio, J. A.; Helmholz, Petra; Müller, S. (Göttingen : Copernicus GmbH, 2011)
    In many publications the performance of different classification algorithms regarding to agricultural classes is evaluated. In contrast, this paper focuses on the potential of different imagery for the classification of ...

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