电力勘测设计Issue(2)：50-55,78,7.DOI:10.13500/j.dlkcsj.issn1671-9913.2025.02.009
输电线路困难地区激光点云成果质量控制方法
Quality Control Method for Laser Point Cloud Results in Areas with Difficulty in Transmission Lines
孔维莉 1王新辉 1黄兵 1杨永文 1张栋1
作者信息
- 1. 北京洛斯达科技发展有限公司,北京 100044
- 折叠
摘要
Abstract
With the widespread application of airborne light detection and ranging(LiDAR)technology in transmission line engineering,how to control the quality of point cloud results has become a hot research topic.There are many effective methods for controlling the quality of point cloud results in general areas of transmission lines.However,in areas with special difficulties such as high plateaus,cold regions,high mountains,deserted areas,or areas with dense vegetation,low reflectivity,and fragmented landforms,there is a lack of comprehensive control measures throughout the entire process.This article analyzes the primary and secondary factors and their degree of impact on the quality of point cloud results in various types of difficult areas of transmission lines,and proposes a quality control plan for point cloud results that is tailored to local conditions,and verified through four typical difficult engineering examples.关键词
输电线路/困难地区/激光点云/误差分析/质量控制Key words
transmission lines/difficult areas/laser point cloud/error analysis/quality control分类
能源科技引用本文复制引用
孔维莉,王新辉,黄兵,杨永文,张栋..输电线路困难地区激光点云成果质量控制方法[J].电力勘测设计,2025,(2):50-55,78,7.
