Analysis Using High-Precision Airborne LiDAR Data to Survey Potential Collapse Geological Hazards

<div>Comparison of an optical image and airborne LiDAR data. (a) Orthophoto map for disaster interpretation. (b) Shadow map of the same mountains in which vegetation has been filtered out based on laser point cloud data.</div>

Advances in Civil Engineering

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Figure 3

Figure 3: Analysis Using High-Precision Airborne LiDAR Data to Survey Potential Collapse Geological Hazards 