GPS在水准测量粗差检测中的应用

Application for GPS in Examination of Leveling Thick Difference

本文介绍了水准测量粗差产生的原因及检查方法,通过GPS在水准测量粗差检测中的应用实例分析,说明了使用GPS技术能提高水准测量的效率。

This paper introduced the reason and the inspection method of leveling thick difference produces.Through the analysis of GPS in leveling thick difference examination＇s application example,it showed that it could enhance the levelingefficiency by GPS technology.