%0 Journal Article
%T Choice of Ensemble Members for Ensemble Optimal Interpolation<br>集合最优插值中的样本选取
%A Yan Changxiang
%A Zhu Jiang
%A <br>闫长香
%A 朱江
%J 气候与环境研究
%D 2011
%I 
%X The back error covariance controls the magnitude and structure of adjustment to the observations.Therefore,it plays a very important role in the quality of the assimilation.For the ensemble-based data assimilation methods,the ensemble determines the distribution of the background error covariance.This study investigates the impacts of choice and update of static ensemble for Ensemble Optimal Interpolation(EnOI) on the structure of the back-error covariance based on the long-time HYCOM model integration.The ...
%K ensemble member
%K ensemble optimal interpolation
%K back error covariance
%K flow dependence<br>样本
%K 集合最优插值
%K 背景误差协方差
%K 流依赖
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=28A2F569B2458C17&jid=484C10BAB5333C14751916EACFF8295F&aid=20E65ECF193528414E1FC46158D21F54&yid=9377ED8094509821&vid=7801E6FC5AE9020C&iid=E158A972A605785F&sid=8C044EC256B1039D&eid=D9202C57BAB9096F&journal_id=1006-9585&journal_name=气候与环境研究&referenced_num=0&reference_num=22