防灾减灾工程学报2017，Vol.37Issue(2)：327-334,8.DOI:10.13409/j.cnki.jdpme.2017.02.022
基于激光点云的建筑灾损三维信息获取与分析——以“莫兰蒂”超强台风为例
3D Information Acquisition and Analysis of Building Damage Based on Laser Point Cloud Data——A Case Study from Meranti Typhoon
摘要
Abstract
Based on TLS to Taiwan after the cyclone vehicle inspection,high precision point cloud data,the structure of front view,side view and top view 2D information extraction,and the damaged building area,the triangular mesh modeling for three-dimensional modeling analysis;On the basis of the destruction of the damaged houses typical characteristics of information extraction,and the area of the damaged buildings in detail research,realize the arbitrary point of the structure of the surface damage status and the characteristics of the internal structure of quantitative measurement,rapid,real maintain the damage of the vehicle inspection and test center of the scene,and the data archive management,implement the typhoon disaster information keep forever,as a research scholar for post-disaster monitoring analysis provides the original data.关键词
超强台风/激光点云/灾损建筑/三维建模/统计分析Key words
super typhoon/laser point cloud/damaged houses/3D modeling/information analysis分类
天文与地球科学引用本文复制引用
何原荣,郑渊茂,崔胜辉,徐礼来,苏嘉鑫..基于激光点云的建筑灾损三维信息获取与分析——以“莫兰蒂”超强台风为例[J].防灾减灾工程学报,2017,37(2):327-334,8.基金项目
国家自然科学基金项目(41574011)、福建省自然科学基金项目(2016J01199)、福建省测绘地理信息科技创新项目(2015J14)资助 （41574011）
