区域GPS改正数模型化CAA算法的探讨  

Study of GPS Corrections Model in Regional Networks by CAA Algorithm

作　　者：严新生[1] 李华明[2] 邹献华 

机构地区：[1]东华理工学院测量系,江西抚州344000 [2]中交第一航务工程勘察设计院,天津300222 [3]武汉贝思特公路勘察设计有限公司,武汉430050

出　　处：《水利科技与经济》2006年第2期89-90,95,共3页Water Conservancy Science and Technology and Economy

摘　　要：随着载波相位观测技术与网络通讯技术的发展与成熟,对于区域内GPS改正数模型化并通过网络传播于用户的研究亦已取得相当的成果。通过对条件平差算法(CAA)改正数模型化方法的探讨,阐明这种方法的优缺与应用范围。With great improvements had been made and applied to position with carrier phase and intemet broadcast, searchers have done more further to model the corrections of GPS, which been sent to users. Here we expound one approach to GPS corrections model by conditional adjustment algorithm （CAA）, probe their advantages and disadvantages and designate its practical fields.

关 键 词：GPS改正数 模型化 CAA算法 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]