摘要
倾斜摄影技术,作为测绘领域的一次重大技术革命,打开了地理信息由二维地图通向三维实景的大门,相比与传统的三维建模方案,倾斜摄影技术具有工期短、成本低、精度高等无可比拟的优点。本文以青岛某地区三维建模为例,利用Lecia RCD30倾斜相机和HexMap RealCity软件介绍城市三维建模的生产过程。
As a major technological revolution in the field of surveying and mapping, the Oblique Photography technology open the way from two-dimensional map to three-dimensional for geographic information. Compared with the traditional three-dimensional modeling programs scheme, the Oblique Photography technology has a short time, low cost and high accuracy of the incomparable advantages. As an example of the three-dimensional modeling of the surrounding area of Qingdao, we used Lecia RCD30 Oblique camera and HexMap RealCity software to introduce the production process of city three-dimensional modeling.
作者
倪元龙
王芳
Ni Yuanlong;Wang Fang(Shandong yuanhong surverying and design technology co.,hd,Shangdong Jinan 250014;Land and Resource Information Center of Shangdong Province,Shangdong Jinan 250014)
出处
《国土资源信息化》
2018年第5期3-7,共5页
Land and Resources Informatization
关键词
倾斜摄影
城市三维建模
数字城市
半自动三维建模
Oblique Photography
Three dimensions city model
Digital city
Semi-automatic 3D modeling
