Auflistung Fakultät für Bauingenieurwesen und Geodäsie nach Schlagwort "Accuracy"

Auflistung Fakultät für Bauingenieurwesen und Geodäsie nach Schlagwort "Accuracy"

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  • Analysis and bias improvement of height models based on satellite images 
    Jacobsen, K.; Passini, R. (Katlenburg-Lindau : Copernicus Publications, 2021)
    Height models are a fundamental part of the geo-information required for various applications. The determination of height models by aerial photogrammetry, LiDAR or space images is time-consuming and expensive. For height ...
  • DEM generation with short base length pleiades triplet 
    Jacobsen, Karsten; Topan, H. (Göttingen : Copernicus GmbH, 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 ...
  • Evaluation of automatically extracted landmarks for future driver assistance systems 
    Brenner, Claus; Hofmann, Sabine (Göttingen : Copernicus GmbH, 2010)
    In the future, vehicles will gather more and more spatial information about their environment, using on-board sensors such as cameras and laser scanners. Using this data, e.g. for localization, requires highly accurate ...
  • 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 ...
  • A framework based on reference data with superordinate accuracy for the quality analysis of terrestrial laser scanning-based multi-sensor-systems 
    Stenz, Ulrich; Hartmann, Jens; Paffenholz, Jens-André; Neumann, Ingo (Basel : MDPI AG, 2017)
    Terrestrial laser scanning (TLS) is an efficient solution to collect large-scale data. The efficiency can be increased by combining TLS with additional sensors in a TLS-based multi-sensorsystem (MSS). The uncertainty of ...
  • Mapping with Skysat Images 
    Jacobsen, K. (Katlenburg-Lindau : Copernicus Publications, 2022)
    The very high-resolution space imagery now competes with some functions that were previously solved with aerial images. Several very high-resolution optical satellites with a ground sampling distance (GSD) of 1 m and smaller ...
  • Multi-temporal time-dependent terrain visualization through localized spatial correspondence parameterization 
    Dalyot, Sagi; Doytsher, Y. (Basel : MDPI AG, 2013)
    Visualizing quantitative time-dependent changes in the topography requires relying on a series of discrete given multi-temporal topographic datasets that were acquired on a given time-line. The reality of physical phenomenon ...
  • Property of the large format digital aerial camera dmc ii 
    Jacobsen, Karsten; Neumann, K. (Göttingen : Copernicus GmbH, 2012)
    Z/I Imaging introduced with the DMC II 140, 230 and 250 digital aerial cameras with a very large format CCD for the panchromatic channel. The CCDs have with 140 / 230 / 250 mega pixel a size not available in photogrammetry ...
  • Quality assessment of landmark based positioning using stereo cameras 
    Hofmann, Sabine; Schulze, Malte Jan; Sester, Monika; Brenner, Claus (Göttingen : Copernicus GmbH, 2011)
    Driving autonomously requires highly accurate positioning. Therefore, alternative positioning systems to GPS are required especially to increase the accuracy, and to have a complementary data source in areas where GPS is ...
  • TanDEM-X mission: Overview and evaluation of intermediate results 
    Sörgel, Uwe; Jacobsen, Karsten; Schack, Lukas (Göttingen : Copernicus GmbH, 2013)
    The German Aerospace Center (DLR, Deutsches Zentrum für Luft- und Raumfahrt) currently conducts the bistatic interferometric synthetic aperture radar (SAR) Mission TanDEM-X, which shall result in a DEM of global coverage ...
  • Topographic estimation by TERRASAR-X 
    Sefercik, Umut Gunes; Sörgel, Uwe (Göttingen : Copernicus GmbH, 2010)
    SAR Interferometry (InSAR) is a technique to derive Digital Elevation Model (DEM) from at least two complex SAR images. The data are either taken simultaneously (single-pass mode) or sequentially (repeat-pass mode) by ...
  • Vehicle localization using landmarks obtained by a lidar mobile mapping system 
    Brenner, Claus (Göttingen : Copernicus GmbH, 2010)
    Accurate and reliable localization in extensive outdoor environments will be a key ability of future driver assistance systems and autonomously driving vehicles. Relative localization, using sensors and a pre-mapped ...

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