无人机激光扫描技术在矿区地形测量中的应用

Application of Drone Laser Scanning Technology in Topographic Survey of the Mining Area

针对石拉乌素厚风积沙覆盖下传统地形测量方式在沙漠中开展较为困难的问题,通过无人机激光扫描技术进行矿区地表地形测量,在进行一系列点云数据处理以及采用两种不同方式生成等高线后,通过精度评定验证了该技术能够测量得到高精度的地形测量成果,证明了无人机激光扫描技术在煤矿测绘生产等方面具有极高的应用与推广价值。

Aiming at the problem that it is difficult to carry out the traditional topographic survey way in the desert under the thick aeolian sand cover of Shilawusu,the surface topographic survey of the mining area is carried out by drone laser scanning technology.After a series of point cloud data processing and adopting two different ways of generating contour line,through the accuracy evaluation,it is verified that the technology can measure and obtain highprecision topographic survey results,which proves that drone laser scanning technology has extremely high application and promotion value in coal mine surveying and mapping production.