| 基于LiDAR的煤矿地表沉陷监测方法研究 |
| |
| 引用本文： | 王志红,雷勇,兰小机,汪华君.基于LiDAR的煤矿地表沉陷监测方法研究[J].测绘与空间地理信息,2017,40(5). |
| |
| 作者姓名： | 王志红 雷勇 兰小机 汪华君 |
| |
| 作者单位： | 1. 贵州工程应用技术学院 矿业工程学院,贵州 毕节,551700;2. 江西理工大学 建筑与测绘工程学院,江西 赣州,341000 |
| |
| 基金项目： | 国家自然科学基金项目，贵州省本科教学工程建设项目 |
| |
| 摘 要： | 传统的矿区地表变形监测获取数据量少、监测周期长、效率不高;结合LiDAR及RTK技术应用到煤矿区地表沉陷监测工作中,进行外业数据采集与内业数据处理,对得到的点云数据和生成的DEM进行煤矿区沉降变形分析,并以贵州某煤矿区为例进行了地表沉陷监测试验,满足精度要求,验证了该方法的可行性。
|
| 关 键 词： | LiDAR RTK 点云 沉陷监测 |
Research on Monitoring Method of Surface Subsidence in Coal Mine Based on LiDAR |
| |
| WANG Zhi-hong,LEI Yong,LAN Xiao-ji,WANG Hua-jun.Research on Monitoring Method of Surface Subsidence in Coal Mine Based on LiDAR[J].Geomatics & Spatial Information Technology,2017,40(5). |
| |
| Authors: | WANG Zhi-hong LEI Yong LAN Xiao-ji WANG Hua-jun |
| |
| Abstract: | The traditional mine surface deformation monitoring has defects of low data amount,long monitoring period and low efficiency.This paper combined LiDAR and RTK technology applied to coal mining area surface subsidence monitoring,implemented data acquisition and internal data processing,analyzed coal mining area settlement deformation based on point cloud data and generated DEM,and tested the surface subsidence monitoring of a Guizhou coal mine,which met the requirements of precision and verified the feasibility of this method. |
| |
| Keywords: | LiDAR RTK point cloud subsidence monitoring |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
