%0 Journal Article
%T Evaluation of the Precision of Doppler Radar Rainfall Estimation Using Different Algorithms in the Yishu River Watershed<br>沂沭河流域不同多普勒雷达降水量估算方法的效果评估
%A SHAO Yuehong
%A ZHANG Wanchang
%A LIU Yonghe and
%A <br>邵月红
%A 张万昌
%A 刘永和
%A 等
%J 大气科学
%D 2009
%I 
%X By means of the Doppler radar measurements and automatic precipitation station data collected during nine precipitation processes in the Yishu River watershed in 2005 and 2006, the improved window probability matching method (WPMM), improved genetic algorithm (IGA) and the optimization method (OM) are employed to determine the relationship between radar echo intensity (Z) and precipitation intensity (R). The evaluation of the Z-R relation from WPMM, IGA and OM is analyzed and compared with that of the empir...
%K Yishu River watershed
%K Doppler radar
%K regional precipitation
%K accuracy evaluation<br>沂沭河流域
%K 多普勒雷达
%K 区域降水
%K 精度评估
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=28A2F569B2458C17&jid=46874A5A102033D774D00D819E91CD68&aid=64E598E2520C2DE9BC4D19E3994D248B&yid=DE12191FBD62783C&vid=27746BCEEE58E9DC&iid=94C357A881DFC066&sid=E151839C3C081609&eid=724110922AF7E025&journal_id=1006-9895&journal_name=大气科学&referenced_num=0&reference_num=21