无人机测量技术获取高精度地形数据的应用  

Application of UAV Survey Technology to Obtaining High-precision Topographie Data

作　　者：廖明晖 LIAO Minghui(North China University of Water Resources and Hydropower,ZhengZhou 450046,China)

机构地区：[1]华北水利水电大学,河南郑州450046

出　　处：《河南水利与南水北调》2024年第12期57-58,共2页Henan Water Resources & South-to-North Water Diversion

摘　　要：文章以华北水利水电大学郑州龙子湖校区为例,利用无人机倾斜摄影测量技术获取高精度的地表信息,建立了高精度的城市三维模型、正射影像图和数字高程模型。该方法具有普适性,能够为后续的研究提供良好的数据基础。Taking the Longzi Lake Campus of North China University of Water Resources and Hydropower in Zhengzhou as an example,in the article,a high-precision three-dimensional model of the city,an orthophoto map and a digital elevation model are constructed,based on the high-precision surface information obtained with UAV oblique photogrammetry technology.The method has general application and can provide a good data base for subsequent research.

关 键 词：城市三维模型 无人机 倾斜摄影测量技术 

分 类 号：V279.2[航空宇航科学与技术—飞行器设计]