摘要
利用免棱镜测绘技术测量廊桥立面,通过测站改正、互换数据列等方法编辑处理,使假定坐标系下三维坐标数据转换成实用正立面数据,达到直接展点绘图目的。经点位精度分析,得出此种方法满足廊桥立面测量的精度要求。
Using the exempt prism technical to measure the facade of lounge bridge and by some thing like station correction,exchanging date column methods to make sure 3-D coordinate assumed by date conversion into practical side stand surface,reaching the directly object of plotting point and drawing.By accurate analysis of point,we obtained the method which can satisfy the facade measurement of Lounge Bridge.
出处
《北京测绘》
2010年第4期43-45,共3页
Beijing Surveying and Mapping
关键词
立面测量
测站改正
数据互换
精度分析
measurement of facade
station correction
date interchange
accuracy analysis
