Change Detection and Feature Extraction of Debris-Flow Initiation by Rock-Slope Failure Using Point Cloud Processing

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Joint sets</td><td class="align_center">Orientation</td><td class="align_center">Joint spacing (m)</td><td class="align_center">Block size (m<sup>3</sup>)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">1</td><td class="align_center">SSE-NNW</td><td class="align_center">0.9071</td><td class="align_center" rowspan="3">0.30040</td></tr><tr><td class="align_left">2</td><td class="align_center">WSW-ENE</td><td class="align_center">0.6167</td></tr><tr><td class="align_left">3</td><td class="align_center">/</td><td class="align_center">0.5370</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Civil Engineering

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Table 4

Table 4: Change Detection and Feature Extraction of Debris-Flow Initiation by Rock-Slope Failure Using Point Cloud Processing 