摘要
随着无人机遥感技术与地理信息技术的发展,无人机倾斜摄影测量技术在城乡数字化建设的基础工程领域中发挥着巨大作用。本研究以某市街道实景三维建模为例,采用基于Context Capture软件来构建三维建模,使用“大疆精灵4”型无人机来获取某市湖滨新区街景的影像数据,结合Context Capture软件对测区进行初步三维重建,并进行建模精度分析,对三维模型中的像控点和高程注记点进行实际测量比对。
With the development of UAV remote sensing technology and geographic information technology, UAV tilt photogrammetry technology plays a huge role in the basic engineering field of urban and rural digital construction. This study takes the three-dimensional modeling of a city ′s street scene as an example, uses the Context Capture software to construct the three-dimensional modeling, uses the " DJI Spirit 4 " UAV to obtain the image data of the street scene of a city ′s lakeside new area, and combines the Context Capture software to carry out the preliminary three-dimensional reconstruction of the survey area, and carries out the modeling accuracy analysis, and carries out the actual measurement comparison of the image control points and elevation annotation points in the three-dimensional model.
作者
殷红霞
YIN Hongxia(Suzhou Wujiang District Natural Resources and Planning Bureau,Suzhou 215299,China)
出处
《河南科技》
2022年第18期25-31,共7页
Henan Science and Technology
