摘要
指出GPS网约束平差前,对GPS控制网约束数据起算点兼容性分析是非常必要的,应用三种GPS控制网起算点的兼容性分析方法,分析了某一GPS控制网起算点之间的兼容情况,剔除了不兼容点。
The following paper points out that it＇s very important to analyze the compatibility of known point when the data was restrained by GPS control network, analyzes the condition of compatibility among known points of certain GPS control network applying compatibility analysis method of three types of GPS control network＇s known point, and eliminates the incompatible points.
出处
《山西建筑》
2008年第7期352-353,共2页
Shanxi Architecture
关键词
GPS控制网
约束平差
约束点兼容分析
GPS control network, constraint adjustment, compatibility analysis of obligatory point
