摘要
主要讨论了GPS起算点兼容性分析的意义及三种常用的兼容性分析方法,并通过某隧道控制网复测数据,对GPS控制网起算点资料进行了分析对比,得出了有益的结论,以期为实际工程提供指导。
In this paper,it mainly discussed the meaning of compatibility analysis of the starting-point coordinates of GPS control network and three commonly used analysis methods.By use of a tunnel control network retest data,the author analyzed and contrasted GPS control network in the starting-point data,drawed useful conclusions for the practical application of reference,with a view to provide guidance for actual engineering.
出处
《山西建筑》
2011年第36期178-180,共3页
Shanxi Architecture
基金
四川省高等学校博士学科点专项科研基金课题(项目编号:20105122110006)
关键词
GPS控制网
起算点
兼容性分析
GPS control network
the starting-point
compatibility analysis
