%0 Journal Article
%T RESEARCH ON IONOSPHERIC DELAY MODELING TECHNOLOGY BASED ON GPS RTK NETWORK<br>GPS网络RTK流动站的电离层误差改正分析
%A Qiu Lei
%A Chen Yuanhong
%A Duan Yanxia
%A <br>邱蕾
%A 陈远鸿
%A 段艳霞
%J 大地测量与地球动力学
%D 2010
%I 
%X The interpolation methods about the GPS RTK networks are firstly described,then from the GPS observations in GPS RTK network,the relations of double-differenced inonospheric delay with the baseline length and time are analyzed and compared with each other.The results show that the best interpolation method is LIM,its accuracy is higher than 3cm if the baselines are less than 100 km.
%K net RTK
%K inonspheric delay
%K LIM
%K LCM
%K DIM<br>网络RTK
%K 电离层延迟
%K 线性内插法(LIM)
%K 线性组合法(LCM)
%K 基于距离的线性内插法(DIM)
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=DA72A78627FE64EAA572951EA05D274A&jid=73A1A428591E600EF664B596512A2997&aid=B550CF99D26974FC2278CB4A8E89EDD9&yid=140ECF96957D60B2&vid=340AC2BF8E7AB4FD&iid=CA4FD0336C81A37A&sid=014B591DF029732F&eid=BFE7933E5EEA150D&journal_id=1671-5942&journal_name=大地测量与地球动力学&referenced_num=0&reference_num=7