河南水利与南水北调2023，Vol.52Issue(11)：116-117,2.
网络RTK辅助无人机倾斜摄影测量三维建模分析
3D Modeling Analysis of Network RTK-assisted UAV Tilt Photogrammetry
陈建城1
作者信息
- 1. 宁夏水利水电勘测设计研究院有限公司,宁夏 银川 750004
- 折叠
摘要
Abstract
Aiming at the problems of low data acquisition efficiency and low accuracy of traditional tilt photogrammetry method,a network RTK-assisted UAV tilt photogrammetry method based on a case study of a water conservancy project area in Ningxia is proposed.It aims to improve the accuracy of 3D real-life modeling in complex environment.Experiments in the case survey area show that the image-control-free 3D model generated by the network RTK-assisted UAV system has good capturing ability.The median error of the plane error is 9.69 cm,the corresponding elevation error of 1.50 cm,which is required by the 3D modeling products at the scale of 1:500 mapping.关键词
网络RTK/无人机/倾斜摄影测量/仿地飞行Key words
network RTK/UAV/oblique photogrammetry/close-to-ground flight分类
天文与地球科学引用本文复制引用
陈建城..网络RTK辅助无人机倾斜摄影测量三维建模分析[J].河南水利与南水北调,2023,52(11):116-117,2.
