|本期目录/Table of Contents|

[1]杨凡,温超,范志伟,等.四川芦山地区农村典型民居LiDAR点云背景值分析[J].地震研究,2024,47(04):579-587.[doi:10.20015/j.cnki.ISSN1000-0666.2024.0044]
　YANG Fan,WEN Chao,FAN Zhiwei,et al.Analysis of the LiDAR Point Cloud Background Values of the Typical,Rural,Residential Houses in Lushan,Sichuan Province[J].Journal of Seismological Research,2024,47(04):579-587.[doi:10.20015/j.cnki.ISSN1000-0666.2024.0044]
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四川芦山地区农村典型民居LiDAR点云背景值分析(PDF/HTML)

《地震研究》[ISSN:1000-0666/CN:53-1062/P]

卷:
47
期数:
2024年04期
页码:
579-587
栏目:
出版日期:
2024-12-01

文章信息/Info

Title:
Analysis of the LiDAR Point Cloud Background Values of the Typical,Rural,Residential Houses in Lushan,Sichuan Province
作者:
杨凡1; 2; 3; 温超2; 范志伟2; 刘晓丹2; 李晓丽4; 李志强4; 王晓山1; 2
(1.河北红山巨厚沉积与地震灾害国家野外科学观测研究站,河北 邢台 055350; 2.河北省地震局,河北 石家庄 050021; 3.中国地震局地质研究所,北京 100029; 4.中国地震台网中心,北京 100045)
Author(s):
YANG Fan1; 2; 3; WEN Chao2; FAN Zhiwei2; LIU Xiaodan2; LI Xiaoli4; LI Zhiqiang4; WANG Xiaoshan1; 2
(1.Hebei Hongshan National Observatory on Thick Sediments and Seismic Hazards,Xingtai 055350,Hebei,China)(2.Hebei Earthquake Agency,Shijiazhuang 050021,Hebei,China)(3.Institute of Geology,China Earthquake Administration,Beijing 100029,China)(4.China Earthquake Networks Center,Beijing 100045,China)
关键词:
LiDAR;  点云;  背景值;  典型民居;  砌体建筑;  芦山7.0级地震
Keywords:
LiDAR;  point cloud;  background value;  typical rural houses;  masonry structure;  the Lushan MS7.0 earthquake
分类号:
P315.94
DOI:
10.20015/j.cnki.ISSN1000-0666.2024.0044
摘要:
使用地基三维激光扫描仪,采集了2013年四川芦山7.0级地震灾区农村典型民居基本完好砌体建筑物140个独立墙面的高精度LiDAR点云数据。根据标准差原理,采用统计回归分析方法,对LiDAR数据进行了处理,分析和验证LiDAR点云数据背景值区间。结果表明:芦山地区农村典型民居砌体结构建筑物墙面的LiDAR点云数据背景值区间为0～0.45 cm,并证实其合理性。
Abstract:
Using a terrestrial laser scanner,we collect the high-precision LiDAR point cloud data of the independent walls of the barely damaged masonry structures of the typical residential houses in rural areas hit by the 2013 Lushan,Sichuan MS7.0 earthquake.Then,on the basis of the standard deviation principle,and using statistical regression method,we process the obtained LiDAR data.We find that the interval of background values of the LiDAR point cloud data is 0-0.45 cm.

参考文献/References:


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备注/Memo

备注/Memo:
收稿日期:2023-02-09.
基金项目:河北省地震科技星火计划项目(DZ2021120300001,DZ2024112400011).
第一作者简介:杨 凡(1986-),高级工程师,博士,主要从事地震应急、遥感应用、地震灾害等工作.E-mail:yangfan1182@126.com.
更新日期/Last Update: 2024-08-20