摘要
LiDAR测绘技术是一种先进的主动遥感技术,凭借其高精度、高分辨率及强穿透性的三维空间信息获取能力,在矿山生态环境修复领域中展现出显著的技术优势与应用潜力。本文主要阐述LiDAR技术的基本工作原理及其系统构成,并重点分析该技术在矿山生态修复过程中的应用,如多源LiDAR数据融合与高精度三维地形建模、基于点云变化识别的矿山地质灾害动态监测、植被恢复状况的精细化定量评估方法以及无人机LiDAR技术在修复工程规划、施工与验收全周期管理中的实施路径。
As an advanced active remote sensing technology,LiDAR demonstrates significant technical advantages and application potential in mine ecological restoration due to its high precision,high resolution,and strong penetration capabilities for acquiring three-dimensional spatial information.This paper systematically explains the basic working principles and system composition of LiDAR technology,with a focus on analyzing and discussing multiple key applications in mine ecological restoration processes.These include multi-source LiDAR data fusion and high-precision 3D terrain modeling,dynamic monitoring of mine geological hazards through point cloud change recognition,refined quantitative assessment methods for vegetation restoration status,and implementation pathways of UAV LiDAR technology throughout the full lifecycle management of restoration projects from planning to construction and acceptance.
作者
廖静
廖汪齐
邓帮健
廖松
LIAO Jing;LIAO Wang-qi;DENG Bang-jian;LIAO Song(Guizhou Qiantu Yunchuang Geographic Information Co.,Ltd,Guiyang 550004,China;Guizhou Second Surveying and Mapping Institute,Guiyang 550004,China;Guizhou Qisheng Mining Co.,Ltd,Guiyang 550004,China)
出处
《世界有色金属》
2026年第1期145-147,共3页
World Nonferrous Metals
关键词
LiDAR测绘技术
矿山生态环境修复
地质灾害动态监测
LiDAR mapping technology
mine ecological environment restoration
geological disaster dynamic monitoring
