摘要
无人机倾斜摄影技术,是一种全新的地理信息获取手段,本文通过该技术制作出了深汕合作区实景三维模型及数字线画图,平面点位中误差和高程中误差均符合国家1∶500地形图相关规范,可作为深汕合作区城市规划及建设的基本资料,为城市规划部门的决策提供了便利。通过清晰的纹理将城市及农村地物逼真地进行展示,对监管城市违法建筑物及新农村建设都起到了重要作用。
UAV tilt photography technology is a new way to obtain geographic information. This paper obtains the real 3 D model and digital line drawing of Shenzhen-Shantou special cooperation zone through this technology. The plane point error and elevation error are in line with the relevant national specifications of 1∶500 topographic map, which can be used as the basic data for urban planning and construction of Shenzhen-Shantou cooperation area and provide decision-making for urban planning department it’s convenient. Through the clear texture of the urban and rural areas to show the progress of lifelike features, illegal buildings in the city and new rural construction have played an important role.
作者
索高宇
SUO Gaoyu(Shenzhen Branch of China Telecom,Shenzhen 518002,China)
出处
《测绘与空间地理信息》
2022年第2期209-211,215,共4页
Geomatics & Spatial Information Technology
关键词
倾斜摄影
实景三维
地形图
城市规划
oblique photography
realistic 3D
topographic map
urban planning
