摘要
我国正在加快构建新型基础测绘体系,全面推进实景三维中国建设。徕卡城市制图(CityMapper2)作为一款新型航空摄影系统,集成框幅式航摄仪、倾斜式航摄仪、激光雷达系统于一体,一次飞行能够获取多种数据,在大幅提升数据获取效率的同时,丰富了数据种类,实现优势互补。本研究利用大棕熊飞机(Kodiak 100)作为搭载平台对高密市进行航空摄影,建设城市三维模型,并对成果数据进行检验,结果表明,CityMapper2数据成果满足城市三维模型建设要求。
Our country is speeding up the construction of a new-type basic surveying and mapping system,promoting the construction of three-dimensional(3D)real scene in China.Citymapper2 is a new type of aerial photography system,which integrates frame aerial camera,oblique aerial camera and light detection and ranging(LiDAR).It can acquire a variety of data in a single flight,while greatly improving the efficiency of data acquisition.In this paper,Kodiak 100 was used as a platform to conduct aerial photography of Gaomi,build a 3D model of the city.The results showed that Citymapper2 data could meet the requirements of 3D urban model construction.
作者
李然
刘建明
于宁
LI Ran;LIU Jianming;YU Ning(Shandong Institute of Land Surveying and Mapping,Shandong Jinan 250013,China)
出处
《北京测绘》
2023年第6期844-848,共5页
Beijing Surveying and Mapping
