摘要
介绍了倾斜摄影测量技术的原理,采用多旋翼无人机倾斜摄影平台获取影像数据,然后进行三维建模,建立桂林市临桂区中心城区30 km2的实景三维模型,并对其进行精度评定。
In this paper,the principle of Oblique photogrammetry technology is introduced. The Oblique photogrammetry platform of multi-rotor UAV is used to acquire image data,and then three-dimensional modeling is carried out. A 30-square-kilometer real-time three-dimensional model of Lingui District in Guilin City is established,and its accuracy is evaluated.
作者
李毅
宁文敏
陈霖
LI Yi;NING Wenmin;CHEN Lin(Geographical Conditions Monitoring Institute of Guangxi Zhuang Autonomous Region,Nanning 530023,China)
出处
《测绘与空间地理信息》
2020年第10期195-197,200,共4页
Geomatics & Spatial Information Technology
关键词
倾斜摄影测量
三维建模
精度评定
新型基础测绘
oblique photogrammetry
three dimensional modeling
accuracy evaluation
new basic surveying and mapping
