%0 Journal Article
%T Attenuation Correction of Reflectivity for X-Band Dual Polarization Radar<br>X波段双线极化雷达反射率的衰减订正
%A HE Yuxiang
%A Lu Daren
%A XIAO Hui
%A LEI Hengchi
%A LIU Demin
%A DUAN Shu Laboratory of Cloud-Precipitation Physics
%A Severe Storms
%A Institute of Atmospheric Physics
%A Chinese Academy of Sciences
%A Beijing Graduate University of the Chinese Academy of Sciences
%A Beijing Laboratory for Middle Atmosphere
%A Global Environment Observation
%A Beijing
%A <br>何宇翔
%A 吕达仁
%A 肖辉
%A 等
%J 大气科学
%D 2009
%I 
%X X-band radar has been now more and more widely used in rainfall estimation, while its attenuation is more serious than S- and C-band radar. This constitutes a major source of error for X-band radar rainfall estimation, in particular for intense precipitation. Thus, the X-band radar data need to be corrected before used. On the basis of previous studies, this paper proposes a correction method which uses the characteristics of meteorology object and specific differential propagation phase shift KDP. The copo...
%K dual polarization radar
%K attenuation correction of radar reflectivity
%K Kalman filter<br>双极化雷达
%K 衰减订正
%K 卡尔曼滤波
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=28A2F569B2458C17&jid=46874A5A102033D774D00D819E91CD68&aid=9F1D307C94D018AD9751131C4A1BF1FF&yid=DE12191FBD62783C&vid=27746BCEEE58E9DC&iid=94C357A881DFC066&sid=4E3F821C82005C21&eid=1F51A4E3D1D75885&journal_id=1006-9895&journal_name=大气科学&referenced_num=2&reference_num=17