摘要
无人机倾斜摄影三维建模技术具有高效率、高精度、直观、真实等特点,以成本低、不受地形限制等明显的优势在众多行业得到充分应用。本文以南京市浦口区秋藤变~山江变源输电线路工程三维规划审批为例,充分展现计算机视觉融合的三维模型相比传统地形叠加设计图模式的优势,在线路设计选线阶段、规划审批阶段的直观性、高效性,为后期线路较长的杆线规划审批项目提供了案例支持。
Three-dimensional modeling technology of UAV tilt photography has the characteristics of high efficiency,high accuracy,intuition and reality.It has been widely used in many industries because of its obvious advantages such as low cost,no terrain restriction and so on.This paper takes the three-dimensional planning approval of the transmission line project in Pukou District of Nanjing as an example,fully demonstrates the advantages of the three-dimensional model of computer vision fusion over the traditional topographic overlay design pattern,which is intuitive and efficient in route selection stage and planning approval stage,and is a longer pole line in the later stage of tr ansmission line design.Planning approval projects provide case support.
作者
曹广栋
李兴启
张芹
Cao Guangdong;Li Xingqi;Zhang Qin(Urban underground pipeline management center,Pukou District,Nanjing,Nanjing 211800,China;Nanjing jianxin surveying and mapping technology co.LTD,Nanjing 211800,China)
出处
《城市勘测》
2019年第S01期297-300,共4页
Urban Geotechnical Investigation & Surveying
关键词
无人机
三维建模
计算机视觉融合
规划审批
UAV
three-dimensional modeling
computer vision fusion
planning approval
