无人机遥感监测在煤矿地质灾害调查的研究与应用

针对地处复杂地质条件的矿井常规测绘及地质灾害普查难度大的问题,提出无人机遥感监测测绘技术,通过无人机监测加数据分析软件处理,可以代替人工测绘。通过在双柳煤矿采空区进行现场应用试验,顺利获得多组测量数据,并和传统勘察、测量数据进行对比分析,发现地物地貌平面位置平均误差在3 cm以内,地表高程平均误差在3 cm以内。此结果表明,无人机遥感监测技术与人工测绘相比不仅提高了测绘效率且能达到更高的精度,为矿山地质环境保护规划和治理提供更准确的地质信息。

Research and Application of Unmanned Aerial Vehicle Remote Sensing Monitoring in Coal Mine Geological Disaster Investigation

Aiming at the difficulties of conventional surveying and mapping in mines with complex geological conditions and general survey of geological disasters,the UAV remote sensing monitoring and mapping technology is proposed,which can replace manual surveying and mapping through UAV monitoring and data analysis software processing.Through field application tests in the mined area of Shuangliu coal mine,multiple sets of measurement data were successfully obtained,and compared with the traditional survey and measurement data,it was found that both the average error the ground feature plane position and the average error of the surface elevation are within 3 cm.This result shows that compared with manual surveying and mapping,UAV remote sensing monitoring technology not only improves the efficiency of surveying and mapping but also achieves higher accuracy,and provides more accurate geological information for the planning and management of geological environmental protection in mines.