基于倾斜摄影测量技术的数字城市地理空间框架建设  

Construction of digital urban geographic spatial framework based on tilt photogrammetry technology

作　　者：董明辉 DONG Minghui(Guangxi Zhuang Autonomous Region Land and Mapping,Nanning 530023,China)

机构地区：[1]广西壮族自治区国土测绘院,南宁530023

出　　处：《计算机应用文摘》2023年第13期27-29,共3页Chinese Journal of Computer Application

摘　　要：随着地理信息系统、全球定位系统、遥感技术的不断发展,以地理空间信息为基础的数字城市地理空间框架建设也从二维平面平台向三维立体可视化应用方向发展。应用三维数据可以对城市社会资源、基础设施、自然资源、人文及经济领域的信息和内容进行直观的了解,为城市信息的综合应用提供良好的支持。文章探讨了利用倾斜摄影测量技术进行三维数据采集,并将其用于数字城市地理空间框架建设,从而为城市发展提供有力的数据支持。With the continuous development of geographic information systems,global positioning systems,and remote sensing technology,the construction of digital urban geographic spatial frameworks based on geographic spatial information has also shifted from two-dimensional flat platforms to three-dimensional visualization applications.By utilizing three-dimensional data applications,it is possible to have a visual understanding of information and content in urban social resources,infrastructure,natural resources,humanities,and economic fields,providing good results for the comprehensive application of urban information.The article explores the use of oblique photogrammetry technology for three-dimensional data collection and its application in the construction of digital urban geographic spatial frameworks,thereby providing strong data support for urban development.

关 键 词：数字城市 倾斜摄影 实景三维 地理空间框架 

分 类 号：P208[天文地球—地图制图学与地理信息工程]