%0 Journal Article
%T ACCURACY ANALYSIS OF GLONASS SATELLITES BROADCAST EPHEMERIS<br>GLONASS卫星广播星历精度分析
%A Guo Jiming
%A Meng Xiangguang
%A Li Zonghua
%A Nie Zhaosheng
%A <br>郭际明
%A 孟祥广
%A 李宗华
%A 聂兆生
%J 大地测量与地球动力学
%D 2011
%I 
%X On the basis of the characteristics of GLONASS satellites,the scheme for analyzing the error of GLONASS broadcast ephemeris was discussed.By comparing with IAC's precise ephemeris and clock products,the performance of GLONASS orbit and clock error in broadcast ephemeris for all healthy GLONASS satellites in a period of 2 weeks were analyzed.The results show that the RMS of radial orbit error of current GLONASS broadcast ephemeris is less than 1 meter,the tangential one is less than 6 meters and the normal o...
%K GLONASS
%K broadcast ephemeris
%K orbit
%K clock bias
%K accuracy analysis<br>GLONASS
%K 广播星历
%K 轨道
%K 钟差
%K 精度分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=DA72A78627FE64EAA572951EA05D274A&jid=73A1A428591E600EF664B596512A2997&aid=670DDE13FEDCB8BDC29F9DD28FA59D3C&yid=9377ED8094509821&vid=4AD960B5AD2D111A&iid=CA4FD0336C81A37A&sid=68D88C2FCF9C3098&eid=4F2F18DD6F870C2C&journal_id=1671-5942&journal_name=大地测量与地球动力学&referenced_num=0&reference_num=8