基于无人机倾斜摄影实景三维模型在矿山地形测量中的应用

Application of real scene 3D model based on UAV tilting photography in mine topography

文中介绍了基于无人机倾斜摄影实景三维模型生产矿区地形图的工艺流程,并通过应用实例制作了矿区1:1 000地形图,通过实地精度检查,验证能够满足1:1000矿山地形图测绘的精度要求,为采用此方法生产矿山大比例尺地形图提供参考。

In this paper,the production process of making topographic maps were introduced in mining area base on real scene 3 D model realized by Unmanned Aerial Vehicle( UAV) tilting photograph. Through the field precision inspection,1: 1000 mine topographic map mapping could meet the accuracy requirements providing the reference for the use of this method to produce large scale topographic maps of mines.