Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-7/W3, 791-795, 2015
http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XL-7-W3/791/2015/
doi:10.5194/isprsarchives-XL-7-W3-791-2015
© Author(s) 2015. This work is distributed
under the Creative Commons Attribution 3.0 License.
 
29 Apr 2015
Using eCognition to automatically detect and map avalanche deposits from the spring 2009 avalanche cycle in the Tatra mts., Slovakia
R. Frauenfelder1, M. J. Lato2, and M. Biskupič3,4 1Norwegian Geotechnical Institute, P.O. Box 3930 Ullevaal Stadion, 0806 Oslo, Norway –
2BGC Engineering Inc., Ottawa ON, Canada
3Avalanche Prevention Center, Dr. J. Gašperíka 598, 033 01 Liptovský Hrádok , Slovakia
4Institute for Environmental Studies, Charles University, Ovocný trh 3-5, 116 36 Praha 1, Czech Republic
Keywords: Avalanche debris detection, Tatra Mountains, Slovakia, eCognition Abstract. Here we present results from ongoing work where we apply an object oriented mapping algorithm developed in eCognition in order to automatically identify and digitally map avalanche deposits. The algorithm performance is compared with respect to a selected number of manually digitized avalanche outlines mapped by avalanche experts.
Conference paper (PDF, 2099 KB)


Citation: Frauenfelder, R., Lato, M. J., and Biskupič, M.: Using eCognition to automatically detect and map avalanche deposits from the spring 2009 avalanche cycle in the Tatra mts., Slovakia, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-7/W3, 791-795, doi:10.5194/isprsarchives-XL-7-W3-791-2015, 2015.

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