低空无人机摄影测量技术与三维激光扫描技术在尾矿库三维现状分析中的应用

Application of Low Altitude Unmanned Aerial Vehicle Photogrammetry and 3D Laser Scanning Technology in the Analysis of 3D Status of Tailings

尾矿库现状调查是矿山安全生产工作的重要组成部分,也是政府监管部门关注的焦点。及时对尾矿库的现状进行调查,对存在的问题提出合理的整治方案,是控制尾矿库发生灾害的有效手段之一。本文以无人机摄影测量技术和三维激光扫描技术在某尾矿库三维现状分析中的应用为例,阐述了数据采集方法与过程,并对成果数据进行对比分析,得到不同数据的精度和应用方向,为三维数据的应用提供了参考,也可为矿山安全生产提供可靠的技术支撑。

The status investigation of tailings reservoir is an important part of mine safety production.It is also the focus of the government supervision department.A survey of the status of Tailings Bank in time,The existing problems put forward a reasonable renovation plan,It is one of the effective means to effectively control the calamity of the tailings reservoir.In this paper,the application of unmanned aerial photogrammetry and three-dimensional laser scanning technology in the three-dimensional analysis of a tailings reservoir is taken as an example,The method and process of data acquisition are expounded,The results are compared and analyzed,Get the accuracy and application direction of different data,Provide reference for the application of 3D data,It can also provide reliable technical support for mine safety production.