Testing study on the measured accuracy of unmanned aerial vehicle LiDAR measurement technology in open-pit mine
NIE Binren
LIU Dingshuai
WANG Rui
WANG Hongjin
Abstract：In order to accelerate the application of UAV LiDAR measurement technology in open-pit mines,taking Yunnan Xiaolongtan mine area as test area,the article adopts the DJI M350RTK equipped with GS-260X LiDAR system to comprehensively verify the reliability of the technology through equipment parameter compliance analysis,point comparison measurement,multi model stripping volume calculation(section method/model superposition method)accuracy,and repeatability testing of different sorties,systematically verifies the accuracy and applicability of unmanned aerial vehicle LiDAR measurement technology.The results show that the experimental equipment parameters,point accuracy,and volume acceptance results are all better than the standard specifications,and the operational efficiency has been greatly improved,meeting the actual needs of open-pit mines and the direction of intelligent development.
Keywords：mine measurementaccuracy comparativeunmanned aerial vehicle LiDAR measurementpoint accuracyquantity acceptance
Publication Date：2025-12-15
Online Publishing Date：2026-01-06(First online date of this platform, not the publication date of the document)
Pages：4( 40-43 )