智能城市2025，Vol.11Issue(2)：29-32,4.DOI:10.19301/j.cnki.zncs.2025.02.008
无人机倾斜摄影技术在铁路中的应用分析
Application analysis of drone oblique photography technology on railways
摘要
Abstract
Taking a mountainous railway in southwestern China as the research object,this study deeply explores the application of unmanned aerial vehicle(UAV)oblique photogrammetry technology in railway projects,elaborates on the working principle and operation process of this technology,and combines it with its practical application in railway surveying.Through precision comparison and application analysis of the results,the practical experience is systematically summarized,and the significant advantages of this technology in railway projects are clarified.The research results indicate that this technology effectively solves the difficulties in surveying and mapping operations under the traditional railway surveying mode,improves the accuracy and efficiency of railway surveying,reduces field risks,and provides support for the efficient and high-quality promotion of railway surveying and design.关键词
无人机倾斜摄影测量/实景三维模型/铁路勘测/精度分析Key words
UAV oblique photography/realistic 3D model/railway survey/accuracy analysis分类
测绘与仪器引用本文复制引用
李蔚琳..无人机倾斜摄影技术在铁路中的应用分析[J].智能城市,2025,11(2):29-32,4.基金项目
中铁第四勘察设计院集团有限公司自立科研项目"面向铁路三维设计的高精度DEM采集与处理关键技术研究"(2022K021) （2022K021）
