无人机倾斜摄影在城际铁路规划设计阶段的生产与应用  

Production and Application of UAV Oblique Photography in the Planning and Design Stage of Intercity Railway

作　　者：初宇 张沁琳 费小睿 CHU Yu;ZHANG Qinlin;FEI Xiaorui(Heilongjiang Provincial Research Institute of Surveying and Mapping,Harbin 150081,China;Shantou Natural Resources Institute of Surveying and Mapping,Shantou 515000,China)

机构地区：[1]黑龙江省测绘科学研究所,黑龙江哈尔滨150081 [2]汕头市自然资源测绘院,广东汕头515000

出　　处：《测绘与空间地理信息》2024年第S01期353-355,共3页Geomatics & Spatial Information Technology

摘　　要：以某市全长近54 km的城际铁路为研究对象,详细地介绍了基于倾斜摄影的实景三维模型数据获取、模型生产、成果优化和具体应用,为城际铁路规划设计提供数据保障。研究表明,将三维实景模型应用于城际铁路规划设计中,克服了基于传统二维平面操作的局限性,使得铁路设计手段逐渐由原先的二维平面走向三维立体场景,提高了城际铁路规划设计的精度与效率,成功辅助城际铁路规划设计的高效高质量进行。This article takes the intercity railway with a total length of nearly 54 kilometers in a certain city as the research object,and systematically introduces in detail the data acquisition,model production,achievement optimization,and specific application of the realistic 3D model based on oblique photography,providing data guarantee for intercity railway planning and design.The study shows that applying the realistic 3D model to intercity railway planning and design overcomes the limitations of traditional 2D plane operation,effectively shifts railway design methods from the original two-dimensional plane to three-dimensional scenes,improves the accuracy and efficiency of intercity railway planning and design,and successfully assists in the efficient and high-quality implementation of intercity railway planning and design.

关 键 词：倾斜摄影 实景三维模型 城际铁路 规划设计 

分 类 号：P231[天文地球—摄影测量与遥感]