Browsing by Subject "Rock mechanics"

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  • Alrajhi, M.N.; Jacobsen, Karsten; Heipke, Christian (Hannover : International Society for Photogrammetry and Remote Sensing, 2013)
    The General Directorate of Surveying and Mapping (GDSM), under the Ministry of Municipal and Rural Affairs (MOMRA) is responsible for the production and dissemination of accurate geospatial data for all the metropolitan ...
  • Passini, Ricardo; Jacobsen, Karsten (London : International Society for Photogrammetry and Remote Sensing, 2004)
    The generation of digital Orthophotos now days can be done with aerial, but also very high resolution space imagery. For a real competition the geometric and radiometric quality has to be on the same level. Different ...
  • Jacobsen, Karsten (Göttingen : Copernicus GmbH, 2016)
    The geometry of digital height models (DHM) determined with optical satellite stereo combinations depends upon the image orientation, influenced by the satellite camera, the system calibration and attitude registration. ...
  • Büyüksalih, G.; Bayburt, S.; Jacobsen, K. (London : International Society for Photogrammetry and Remote Sensing, 2018)
    Height models are basic information required for disaster Management. Not in any case satisfying and actual height models are available, but they can be generated by satellite stereo pairs being more precise as InSAR. The ...
  • Jacobsen, Karsten (Hannover : International Society for Photogrammetry and Remote Sensing, 2013)
    Large area covering height models are dominantly based on optical and synthetic aperture radar (SAR) space imagery. The vertical accuracy of individual object points determined by automatic matching of optical imagery is ...
  • Jacobsen, Karsten; Topan, H. (Hannover : International Society for Photogrammetry and Remote Sensing, 2015)
    An image triplet of Pleiades images covering the area of Zonguldak, Turkey has been investigated. The height to base relation of the first to the last image is just 1:4.5 and for the first and the second image 1:9. This ...
  • Bostelmann, Jonas; Breitkopf, Uwe; Heipke, Christian (Hannover : ISPRS, 2017)
    For a systematic mapping of the Martian surface, the Mars Express orbiter is equipped with a multi-line scanner: Since the beginning of 2004 the High Resolution Stereo Camera (HRSC) regularly acquires long image strips. ...
  • Topan, H.; Cam, A.; Özendi, M.; Oruç, M.; Jacobsen, Karsten; Taşkanat, T. (Göttingen : Copernicus GmbH, 2016)
    Pléiades 1A and 1B are twin optical satellites of Optical and Radar Federated Earth Observation (ORFEO) program jointly running by France and Italy. They are the first satellites of Europe with sub-meter resolution. Airbus ...
  • Jacobsen, Karsten (London : International Society for Photogrammetry and Remote Sensing, 2017)
    The usual satellite image orientation is based on bias corrected rational polynomial coefficients (RPC). The RPC are describing the direct sensor orientation of the satellite images. The locations of the projection centres ...
  • Jacobsen, K. (London : International Society for Photogrammetry and Remote Sensing, 2018)
    Very high resolution optical satellites are imaging the object space by a combination of CCD-lines in one direction and by time, speed and satellite rotation in the other direction. The combination of the CCD-lines usually ...
  • Staudtmeister, Kurt; Zapf, Dirk; Leuger, Bastian; Elend, Marc (London : Elsevier Ltd., 2017)
    During the operation of gas storage caverns in rock salt mass the internal pressure changes during filling and withdrawal phases. Additionally temperature variations occur versus operation time. During withdrawal phases ...