摘要
针对传统RTK测量效率低、信息少、不直观等问题,利用输电三维技术加载无人机航测成果,对输电线路通道进行精细化设计。结合高程内插法和倾斜摄影理论,对线路通道及塔基平面三维场景建模进行精细化处理,从而提高线路基础设计的环境效益和经济效益。
For solving the problem that traditional RTK measurement has low efficiency,less information and unclear viewing,by loading UAV aerial survey results to three-dimensional PTL platform,it meticulously designs the power line's route clearance.Combining the elevation interpolation and oblique photography theory,creating 3D model of power line's route and tower basement in details,these methods improve the efficiency and accuracy of power line route clearance design.
作者
赵洋
史方舟
吴铎
钟炎
ZHAO Yang;SHI Fangzhou;WU Duo;ZHONG Yan(China Energy Construction Group Liaoning Electric Power Survey and Design Institute Co.,Ltd.,Shenyang,Liaoning 110179,China)
出处
《东北电力技术》
2020年第11期14-17,共4页
Northeast Electric Power Technology
关键词
输电线路
通道清理
三维空间建模
无人机航测
transmission line
route clearance
three-dimensional space modeling
UAV aerial survey
