Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XXXVIII-3/W22, 167-171, 2011
http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XXXVIII-3-W22/167/2011/
doi:10.5194/isprsarchives-XXXVIII-3-W22-167-2011
© Author(s) 2011. This work is distributed
under the Creative Commons Attribution 3.0 License.
 
26 Apr 2013
PHOTOGRAMMETRIC MONITORING OF UNDER WATER EROSION IN THE VICINITY OF CYLINDRICAL BRIDGE PIERS
K. Eder1, C. Rapp2, V. Kohl2, B. Hanrieder1, and U. Stilla1 1Photogrammetry and Remote Sensing, Technische Universitaet Muenchen, 80333 München, Germany
2Fachgebiet Hydromechanik, Technische Universitaet Muenchen, 80333 München, Germany
Keywords: Under water photogrammetry, image sequence analysis, close range Abstract. Within this work the three dimensional development of a scour around a cylindrical bridge pier has been investigated experimentally. The erosion process has been surveyed in short time intervals using a photogrammetric approach. The results of the work give an unprecedented insight in the development of the scour geometry over time and therefore a crucial step to the fundamental understanding of the phenomena.
Conference paper (PDF, 655 KB)


Citation: Eder, K., Rapp, C., Kohl, V., Hanrieder, B., and Stilla, U.: PHOTOGRAMMETRIC MONITORING OF UNDER WATER EROSION IN THE VICINITY OF CYLINDRICAL BRIDGE PIERS, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XXXVIII-3/W22, 167-171, doi:10.5194/isprsarchives-XXXVIII-3-W22-167-2011, 2011.

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