无人机低空摄影测量技术在大比例尺地形图测量中的应用

Application of UAV Low Altitude Photogrammetry in Large Scale Topographic Map

当今,无人机低空摄影测量技术日趋成熟,在地形图测量中的应用非常广泛。由此,本文着重介绍无人机低空摄影测量技术在1∶1 000地形图成图的流程、要点及最终成果精度评价,以供同行业人士参考。

Nowadays UAV low-altitude photogrammetry technology is increasingly mature,and it is widely used in the field of topographic map measurement.This paper mainly introduced the whole process,key points and accuracy evaluation of the final result of uav low-altitude photogrammetry technology in 1∶1 000 topographic map mapping,so as to provide reference for people in the same industry.