GPS水准拟合的若干问题研究  

Study on Some Problems of Height Fitting of GPS

作　　者：于红波[1] 刘惠明[1] 

机构地区：[1]华南农业大学信息学院,广东广州510642

出　　处：《矿山测量》2009年第1期63-66,76,共5页Mine Surveying

摘　　要：文中在对常用GPS水准拟合模型进行详细分析的基础上,对这些模型的适用性进行了详细分析,最后指出了拟合法求正常高应该注意的问题。In this paper,based on the analysis of some popular methods of GPS height fitting models,the applicability of these fitting models were analyzed in detail.Finally,some contents are pointed out for the use of GPS height fitting models.

关 键 词：GPS水准 似大地水准面 拟合模型 

分 类 号：P228.4[天文地球—大地测量学与测量工程]