%0 Journal Article
%T Optimal Use of High Resolution Infrared Sounder Channels in Atmospheric Profile Retrieval<br>Optimal Use of High Resolution Infrared Sounder Channels in Atmospheric Prof
%A Li Jun
%A Huang Hung-Lung
%A <br>Li Jun
%A Huang Hung-Lung
%J 大气科学进展
%D 1994
%I 
%X Due to correlations among high resolution infrared sounder radiances and retrieval computation efficiency, it is prudent to use a set of statistically less correlated channels which not only retains the majority of measurement infor-mation but also yields the most accurate atmospheric profile retrievals. The statistical procedure of these channels se-lection is described in the paper. The use of optimal selected channels simulated for the measurements of AIRS (Atmospheric InfRared Sounder) in the statistical / physical retrieval is discussed. Simulated AIRS inversion results demonstrate the advantages of using optimal channel set that produce the accurate and stable retrieval solution.
%K Stepwise regression
%K AIRS
%K Retrieval<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=28A2F569B2458C17&jid=5434AFBF6CB6E7E8D67733B541F211C7&aid=BA3274A80E8A578913523DFEFC5C588A&yid=3EBE383EEA0A6494&vid=708DD6B15D2464E8&iid=38B194292C032A66&sid=273ADA1BCEFE8C00&eid=44A4891E33BFF455&journal_id=0256-1530&journal_name=大气科学进展&referenced_num=1&reference_num=0