基于无人机低空遥感系统的矿区地形图快速测绘

Fast Surveying and Mapping of Mine Topographic Map Based on Low-altitude Remote Sensing System

采用国产快眼-Ⅲ无人机低空遥感系统平台,对山西某矿区进行了地形图快速测绘与更新,生产了该矿区1∶2 000地形图和1∶5 000地形图,同时生成了该矿区的正射影像图。通过对航空摄影飞行质量、摄影质量、像控点测量精度、地形图成果质量的检查与分析,表明所获得的各项成果均符合国家数字测绘产品的质量要求,对无人机应用于矿山测量领域进行了有益的实践。

Fast mapping and updating of topographic map of a certain mine were conducted using domestic-made low-altitude remote sensing platform(Quickeye III).The topographic map at scales of 1∶2 000 and 1∶5 000 were produced.At the same time,the orthographic map of the study area was also acquired.After assessing the aerial flight quality,photogrammetric quality,mapping accuracy of image control points and topographic map,the assessment results show that all the digital maps or images are in accordance with the requirements of national surveying and mapping products.This study makes a meaningful exploration in the ield of mine survey using the UAV.