Browsing Fakultät für Bauingenieurwesen und Geodäsie by Issue Date

Browsing Fakultät für Bauingenieurwesen und Geodäsie by Issue Date

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  • Huang, Y.J.; Stein, E. (London : SAGE Publications Ltd., 1995)
    The paper deals with the shakedown behaviour of a CT (compact tension) specimen consisting of St52 steel under cyclical loading. Experiments have been carried out for determining the shakedown limit load. For comparison, ...
  • Levitas, V.I.; Idesman, A.V.; Stein, E.; Spielfeld, J.; Hornbogen, E. (London : SAGE Publications Ltd., 1998)
    A simple micromechanical model for thermoelastic martensitic phase transitions (PT) is developed. It is deduced from the local description of PT in transforming particles with subsequent usage of average procedure, based ...
  • Levitas, V.I.; Idesman, A.V.; Stein, E. (London : SAGE Publications Ltd., 1999)
    Multiscale modeling of structures made from shape memory alloys (SMA) is presented. Starting with consideration of a single transformation event at the micro-level and averaging over the representative volume, micromecha ...
  • Von Felde, Dierk; Doedens, Heiko (London : SAGE Publications Ltd., 1999)
    In Lower Saxony three full-scale plants for the mechanical-biological pretreatment (MBP) of residual municipal solid waste (RMSW) prior to landfilling are now in operation. The three plants support a wide range of mechanical ...
  • Karanja, Faith; Lohmann, Peter (London : International Society for Photogrammetry and Remote Sensing, 2000)
    Most of the studies related to urban environments in developing countries focus mainly on particular aspects e.g.communication, residential, vegetated areas, etc. However, planners who are concerned about urban space ...
  • Pakzad, Kian; Heipke, Christian (London : International Society for Photogrammetry and Remote Sensing, 2000)
    For the interpretation of remote sensing data the traditional methods such as multispectral classification are in many cases not sufficient. This applies especially to more complex scenes. In order to interpret such scenes ...
  • Pollak, Bernd; Jacobsen, Karsten (London : International Society for Photogrammetry and Remote Sensing, 2000)
    The geometric changes of the surface (subsidence and horizontal displacement) caused by coal mining can be determined by photogrammetry with a sufficient accuracy. As long time stable targets sewer manholes can be used. ...
  • Elbracht, Jörg (Hannover : Universitätsbibliothek u. Technische Informationsbibliothek, 2002)
    Karbonatische Zementation pleistozäner Lockersedimente ist in NW-Deutschland weit verbreitet. In den 17 untersuchten Aufschlüssen besteht der Zement aus Niedrig-Mg-Kalzit. Der Stoff für die Zementbildung stammt hauptsächlich ...
  • Barsi, Arpad; Heipke, Christian; Willrich, Felicitas (London : International Society for Photogrammetry and Remote Sensing, 2002)
    The paper presents a road junction operator, which was developed for medium resolution black-and-white orthoimages. The operator uses a feed-forward neural network applied for a running window to decide whether it contains ...
  • Müller, Jürgen (Göttingen : Copernicus GmbH, 2003)
    The objective of GOCE (Gravity Field and Steady-State Ocean Circulation Explorer) is the determination of the Earth's gravity field with high spatial resolution. The main science sensor (the gradiometer) measures differential ...
  • Bildirici, I.O.; Heidorn, D. (London : International Society for Photogrammetry and Remote Sensing, 2004)
    Vector data is captured using various methods, e.g. manual digitizing, automatic vectorization etc. Errors or inconsistencies, e.g. self-cutting polygons, identical points etc, can not be avoided, even if digitizing is ...
  • Wiggenhagen, M.; Elmhorst, A.; Wißmann, U. (London : International Society for Photogrammetry and Remote Sensing, 2004)
    Today the Bremen Hanse Cog is on display in the German Maritime Museum (Deutsches Schifffahrtsmuseum) in Bremerhaven. The cog was found in October 1962 in the river Weser and was prepared in conservation liquid between ...
  • Oberst, J.; Roatsch, T.; Giese, B.; Wählisch, M.; Scholten, F.; Gwinner, K.; Matz, K.-D.; Hauber, E.; Jaumann, R.; Albertz, J.; Gehrke, S.; Heipke, C.; Schmidt, R.; Ebner, H.; Spiegel, M.; Van Gasselt, S.; Neukum, G. (London : International Society for Photogrammetry and Remote Sensing, 2004)
    The images obtained by the HRSC (High Resolution Stereo Camera) on Mars Express show excellent potential for topographic mapping of the planet. The derived stereo models agree with topographic data obtained earlier by MOLA ...
  • Madani, M.; Dörstel, C.; Heipke, C.; Jacobsen, K. (London : International Society for Photogrammetry and Remote Sensing, 2004)
    Accuracy of digital image data is expected to be better or at least the same as for analogue images. Since Z/I introduced its Digital Mapping Camera (DMC) into the market in early 2003, multiple projects have successfully ...
  • 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 ...
  • Shabanloui, Akbar; Ilk, Karl Heinz (2005-10-05)
    Precise orbit determination of LEO (Low Earth Orbiter) satellites plays an important role in satellite geodesy. In this work, a technique for a precise determination of short arcs (ca. 30 minutes) of low flying satellites ...
  • Dold, Christoph; Brenner, Claus (London : International Society for Photogrammetry and Remote Sensing, 2006)
    The fully automatic registration of terrestrial scan data is still a major topic for many research groups. Existent methods used in commercial software often use artificial markers which are placed in the scene and measured ...
  • Shabanloui, Akbar; Ilk, Karl Heinz (2006-10-11)
    SST (Satellite to Satellite Tracking) observations between GPS and LEO (Low Earth Orbiter) play an important role to determine precise 3D orbits of LEO satellites. The Zero difference technique has been proven to be very ...
  • Shabanloui, Akbar (2007-04-16)
    SST (Satellite to Satellite Tracking) observations between GPS and LEO (Low Earth Orbiter) play an important role for the determination of precise orbits of LEO satel- lites. These precise orbits are indispensable within ...
  • Shabanloui, Akbar; Ilk, Karl Heinz (2007-04-16)
    High-low GPS LEO (Low Earth Orbiter) SST (Satellite to Satellite Tracking) observations play an important role to determine geometrical, precise, 3D orbits of LEO satellites. The ambiguity parameters in the Zero difference ...

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