摘要
无人机倾斜摄影测量技术是测绘地理信息领域近年来兴起的一项高新技术,已成为探索和试验的热点方向。结合实际工程案例,详细介绍基于倾斜摄影技术开展大比例尺地形图测绘的技术流程,通过评定成果精度和误差统计,验证了方法的可行性。
UAV oblique photogrammetry technology is a high-tech rising in the field of Surveying and mapping geographic information in recent years,and has become a hot direction of exploration and experiment.Combined with practical engineering cases,this paper introduces in detail the technical process of large-scale topographic map mapping based on oblique photography technology.The feasibility of the method is verified by evaluating the accuracy and error statistics of the results.
作者
陈志
汪福源
CHEN Zhi;WANG Fuyuan(Nanchang Urban Planning&Design Institute,330038,Nanchang,PRC)
出处
《江西科学》
2021年第6期1056-1059,1076,共5页
Jiangxi Science
关键词
倾斜摄影
实景三维模型
地形图
精度评定
oblique photography
real 3D model
topographic map
accuracy evaluation
