无人机测绘技术在露天矿勘查及生态修复中的应用  

Application of Drone Surveying and Mapping in Open-pit Mine Exploration and Ecological Restoration

作　　者：刘欣 陈小歌 LIU Xin;CHEN Xiao-ge(Department of Land Information and Management,Henan Vocational College of Surveying and Mapping,Zhengzhou 454000,China)

机构地区：[1]河南测绘职业学院国土信息与管理系,郑州454000

出　　处：《南通职业大学学报》2022年第2期82-85,共4页Journal of Nantong Vocational University

摘　　要：为不断提高矿山开采的管理能力和水平,针对某地区矿山存在地形图件与矿山开发利用现状不符,导致其储量计算结果明显偏差的问题,在分析该典型山区地形特点的基础上,应用无人机测绘技术,开展区域内露天矿山实地勘查,核准其实际矿区开采范围和位置,为矿区矿产储量动态连续监测,以及露天矿山矿区综合生态环境整治打下基础,并将无人机测绘技术推广至矿山生态修复工作中,验证其有效性。To improve the management of mining,a research is conducted on the obvious deviation of the reserve calculation caused by the inconsistency between the topographic map of a certain mining area and the status quo of mine development and utilization.Based on the analysis of the topographic characteristics of the typical mountain area,the UAV surveying and mapping technology is applied to carry out on-site prospecting of open-pit mines in the area and to verify the actual mining area and its location,which lays the foundation for the dynamic and continuous monitoring of mineral reserves in the mining area and for the comprehensive rehabilitation of ecological environment in the open-pit mining area.Besides,UAV surveying and mapping technology is used to do the ecological restoration of mines,which proves to be effective.

关 键 词：无人机测绘 矿区勘查 EPS RTK 数字正射影像图 重叠率 

分 类 号：P231[天文地球—摄影测量与遥感] P624[天文地球—测绘科学与技术]