%0 Journal Article
%T Numerical Test of the Simultaneous Physical Retrieval Methods for Meteorological Parameter over the East-Asia Continent: SPRM and ISPRM<br>东亚地区气象参数同步物理反演方法的数值试验:SPRM和ISPRM
%A Li Guangqing
%A Zhang Wenjian
%A Dong Chaohua and
%A <br>黎光清
%A 张文建
%A 董超华
%A 等
%J 大气科学
%D 1993
%I 
%X According to the retrieval theory, the forward problem is the modeling of the real atmos -phere . All physical inverse problems start from forward problem . However, the accuracy of forward radiances depends upon the first guess and precision of channel transmittances. Therefore, the retrieval procedure relates with first guess, as well as forward problem and transmittances closely. In addition to set up a consistent simultaneous retrieval model this study, especially compare the ISPRM with the SPRM which changes only a priori information parameter, and thus call ISPRM . It is shown that the result of ISPRM is much better than the SPRM 's .
%K Retrieval methods
%K I11 - posednes
%K Ground -truth test<br>反演方法
%K 非适定性
%K 真实性检验
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=28A2F569B2458C17&jid=46874A5A102033D774D00D819E91CD68&aid=7CA7C6DF70B3A17C&yid=D418FDC97F7C2EBA&vid=BCA2697F357F2001&iid=E158A972A605785F&sid=F176272DD933A0BB&eid=E3C3E274D87A8C16&journal_id=1006-9895&journal_name=大气科学&referenced_num=2&reference_num=3