科技创新与应用2025，Vol.15Issue(14)：193-196,4.DOI:10.19981/j.CN23-1581/G3.2025.14.046
仿地飞行技术在高山地区大比例尺地形图生产中的应用研究
张晓旺1
作者信息
- 1. 自然资源部陕西测绘产品质量监督检验站,西安 710001
- 折叠
摘要
Abstract
There is a positive correlation between the accuracy of the topographic map results produced by aerial photography and the resolution of the acquired image.The traditional photogrammetry method adopts fixed altitude flight.For terrain with large fluctuations,the image resolution obtained is inconsistent,resulting in the accuracy of surveying and mapping results that is easily exceeded and the reliability is low.In order to solve the above problems,the author introduced two technologies:ground imitation and tilt,and took the topographic map surveying and mapping of a certain place in Shaanxi as an example to verify the feasibility of this plan.Through the inspection points collected to detect the accuracy of topographic map results,it can be seen that this scheme can produce topographic map results meeting 1∶500,which can provide reference for colleagues in topographic map surveying and mapping.关键词
大比例尺地形图/倾斜摄影/仿地飞行/三维重建/影像分辨率Key words
large-scale topographic map/tilt photography/simulated terrain flight/3D reconstruction/image resolution分类
测绘与仪器引用本文复制引用
张晓旺..仿地飞行技术在高山地区大比例尺地形图生产中的应用研究[J].科技创新与应用,2025,15(14):193-196,4.
