露天矿山监管中的无人机测绘技术应用研究

传统的露天矿山矿产资源监管方法手段单一,易出现遗漏。本文结合无人机测绘技术的特点及优势,提出通过借助无人机测绘技术对露天矿山进行航测,制作矿山的高精度数字正射影像、实景三维模型和数字高程模型等数据用于矿产资源监测,并建立多源监测数据管理系统对矿山进行全面监管。该方法生产的地理信息数据和信息化监管手段为矿产资源监管工作提供了有力的技术支持,可大幅提高工作的效率和精准度。最后本文以浙江南部某露天矿的监管工作为例,说明了该方法较高的应用价值。

Application of UAV survey and mapping technology in open air mine supervision

The traditional method of mineral resources supervision in open air mines was single, and it was hard to cover completely. Based on the characteristics and advantages of UAS survey and mapping technology, the paper put forward the method of UAS survey and mapping technology for open air mine supervision. It designed to produce high-precision DOM, real scene 3D models and DEM for mineral resources monitoring. The paper established multi-source monitoring data management system to comprehensively supervise the mine, as well. It provided strong technical support for the mineral resources supervision work, which can greatly improve the efficiency and accuracy of the work. At last, the paper took the supervision work of an open air mine in southern Zhejiang province as example, and proved the higher application value of this method.