| 3D Visualization of Landslide Deformation |
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| 作者姓名： | ZHANG Kun ZHANG Songlin |
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| 作者单位： | ZHANG Kun ZHANG Songlin Key Laboratory of Geographci Informatoin Sceince，East Chnia Norma lUnvierstiy，3663 North Zhongshan Road，Shanghai 200062，Chnia |
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| 摘 要： | The deformation of landslide is usually expressed in horizontal and vertical direction separately. Based on the X, Y, Z coor-dinates from a real monitoring project, a method to build three-dimensional(3D) model of landslide by constructing triangulated ir-regular network (TIN) and extruding contour lines is proposed. The almost imperceptible displacements of monitoring points are zoomed by two kind of exaggerating methods. The deformation process is replayed using 3D animation technique.
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| 关 键 词： | 滑坡 位移矢量 形变 三维可视化 |
| 文章编号： | 1009-5020（2007）01-067-04 |
| 收稿时间： | 2006-11-26 |
3D visualization of landslide deformation |
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| ZHANG Kun ZHANG Songlin.3D Visualization of Landslide Deformation[J].Geo-Spatial Information Science,2007,10(1):67-70. |
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| Authors: | Zhang Kun Zhang Songlin |
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| Institution: | (1) Key Laboratory of Geographic Information Science, East China Normal University, 3663 North Zhongshan Road, Shanghai, 200062, China |
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| Abstract: | The deformation of landslide is usually expressed in horizontal and vertical direction separately. Based on the X, Y, Z coor-dinates from a real monitoring project, a method to build three-dimensional(3D) model of landslide by constructing triangulated ir-regular network (TIN) and extruding contour lines is proposed. The almost imperceptible displacements of monitoring points are zoomed by two kind of exaggerating methods. The deformation process is replayed using 3D animation technique. |
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| Keywords: | landslide displacement vector visualization rubber-band animation |
| 本文献已被 CNKI 维普 SpringerLink 等数据库收录！ |
