%0 Journal Article
%T Retrieval and validation of ionospheric measurements from COSMIC radio occultation<br>COSMIC掩星电离层资料反演以及结果验证
%A Xu Xian-Sheng
%A Hong Zhen-Jie
%A Guo Peng
%A Liu Rong-Jian
%A <br>徐贤胜
%A 洪振杰
%A 郭鹏
%A 刘荣建
%J 物理学报
%D 2010
%I 
%X The relative total electron content (TEC) is obtained through the combination of COSMIC radio occultation ionospheric measurements L1 and L2 phase. The TEC data are then calibrated by non-occultation observation data on the auxiliary side to remove portion of TEC above the LEO orbit altitude. The electron density profile can be retrieved from TEC by Abel integral transformation,with a spherically symmetric assumption of electron density and an approximation of signal straight-line propagation. The computati...
%K COSMIC
%K GPS/LEO radio occultation
%K ionosonde
%K ionospheric retrieval<br>COSMIC，
%K GPS/LEO掩星，
%K 电离层测高仪，
%K 电离层反演
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=F4692BCD8B485DEA9BDAD978F168BF9D&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=38B194292C032A66&sid=32ACD60B510B932B&eid=BF8433C728988BC0&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=9