%0 Journal Article
%T GPS / GLONASS Combination Positioning in LBS<br>GPS/GLONASS 组合定位在LBS 系统中的应用
%A XU Xin-Chao
%A XU Ai-Gong
%A SU Li-Juan
%A XU Zong-Qiu
%A <br>徐辛超
%A 徐爱功
%A 苏丽娟
%A 徐宗秋
%J 计算机系统应用
%D 2011
%I 
%X This paper studies the coordinate systems and the time conversion relationship between GPS and GLONASS,combined with the observation equation of a single Pseudo-range positioning system.It deduces Pseudo-range observation equation under integrated positioning and its solution,then programming it.Experimental analysis shows that positioning accuracy of GPS / GLONASS integrated system is much better than a single positioning system in the case of poor observing conditions.Applied to LBS System,this system wil...
%K LBS
%K GPS
%K GLONASS
%K pseudo-range
%K integrated positioning<br>LBS
%K GPS
%K GLONASS
%K 伪距
%K 组合定位
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D4F6864C950C88FFCE5B6C948A639E39&aid=E78B2DC5A1D4B0FC81952067397ABA29&yid=9377ED8094509821&vid=A04140E723CB732E&iid=94C357A881DFC066&sid=2DBBF45CC176713E&eid=D59111839E7C8BDF&journal_id=1003-3254&journal_name=计算机系统应用&referenced_num=0&reference_num=9