倾斜航空摄影在安徽省数字城市建设中的应用  

Application of Oblique Aerial Photography in Digital City Construction in Anhui Province

作　　者：赵超[1,2] 侯恩兵 ZHAO Chao

机构地区：[1]安徽省基础测绘信息中心,安徽合肥230031 [2]安徽省智慧城市与地理国情监测重点实验室,安徽合肥230031

出　　处：《地理空间信息》2019年第3期43-44,78,I0008-I0009,共4页Geospatial Information

摘　　要：倾斜航空摄影建模逐渐取代传统手工建模,成为安徽省数字城市三维建设的主要技术手段。介绍了单一倾斜航空摄影建模方式和倾斜航空摄影与LiDAR数据相结合建模方式的技术路线,比较了二者的优劣,并展望了倾斜航空摄影建模成果在数字城市地理空间框架建设中的应用前景。Oblique aerial photography modeling has gradually replaced the traditional manual modeling,and becomes the main technical means of 3D construction of Digital City in Anhui Province.In this paper,we introduced the technical routes,advantages and disadvantages of the modeling method based on oblique aerial photography and the modeling method based on LiDAR/oblique aerial photography,and presented the application prospect of oblique aerial photography modeling in the construction of Digital City geospatial framework.

关 键 词：倾斜航空摄影 数字城市地理空间框架 LIDAR 

分 类 号：P208[天文地球—地图制图学与地理信息工程]