世界有色金属Issue(20)：153-155,3.
机载激光雷达技术在矿山大比例尺地形图测绘中的应用
Application of airborne LiDAR technology in large-scale topographic mapping of mines
张金荣1
作者信息
- 1. 华北地质勘查局五一四地质大队,河北 承德 067000
- 折叠
摘要
Abstract
Traditional drones equipped with visible light cameras for aerial photography are affected by factors such as high surface vegetation coverage and large terrain undulations,and can only obtain surface height(such as DSM),but cannot obtain surface height(DEM),which cannot meet the needs of large-scale terrain mapping.This project plans to use drones equipped with Lidar to directly measure ground vegetation,classify point clouds,establish DEM,and achieve large-scale terrain mapping to solve the technical difficulties of slow conventional measurement speed and insufficient visible light measurement accuracy under conditions such as large drop and dense vegetation in mining fields.关键词
矿山测量/激光雷达/大比例尺/地形图测量/无人机航测Key words
Mining surveying/Lidar/Large scale/Topographic map measurement/UAV aerial survey分类
矿业与冶金引用本文复制引用
张金荣..机载激光雷达技术在矿山大比例尺地形图测绘中的应用[J].世界有色金属,2024,(20):153-155,3.
