Abstract
In this study, a new method for quantitative and efficient measurement for the ground surface movement was developed. The feature of this technique is to identify geomorphic characteristics by image matching analysis, using the intelligent images made from high resolution DEM(Digital Elevation Model). This method is useful to extract the small ground displacement where the surface shape was not intensely deformed.
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Mukoyama, S. Estimation of ground deformation caused by the earthquake (M7.2) in Japan, 2008, from the geomorphic image analysis of high resolution LiDAR DEMs. J. Mt. Sci. 8, 239–245 (2011). https://doi.org/10.1007/s11629-011-2106-7
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DOI: https://doi.org/10.1007/s11629-011-2106-7