A Study on the Meiyu Front Using TRMM/PR Data during the 1998 GAME/HUBEX  

利用TRMM/PR资料分析1998年GAME/HUBEX期间梅雨锋雨带结构(英)

作　　者：金鑫 李万彪 朱元竞 

机构地区：[1]Department of Atmospheric Sciences, School of Physics, Peking University

出　　处：《Advances in Atmospheric Sciences》2003年第2期293-298,共6页大气科学进展（英文版）

基　　金：This work was sponsored by the National Natural Science Foundation of China under Grant No. 49794030.

摘　　要：A method is investigated to analyze the structure and the synoptic characteristics of a frontal rain belt according to the combination of TRMM/PR images and conventional weather data during the 1998 GAME/HUBEX. The space-borne precipitation radar (PR) provides some detailed characteristics and inner structures of the frontal rain belt over a large area, and the synoptic analysis for this frontal case is also presented. It is demonstrated that the traditional theories of radar meteorology are still applicable, while PR has great advantages for showing the spatial distribution of rainfall and has potential value for analyzing the characteristics of the Meiyu front.A method is investigated to analyze the structure and the synoptic characteristics of a frontal rain belt according to the combination of TRMM/PR images and conventional weather data during the 1998 GAME/HUBEX. The space-borne precipitation radar (PR) provides some detailed characteristics and inner structures of the frontal rain belt over a large area, and the synoptic analysis for this frontal case is also presented. It is demonstrated that the traditional theories of radar meteorology are still applicable, while PR has great advantages for showing the spatial distribution of rainfall and has potential value for analyzing the characteristics of the Meiyu front.

关 键 词：space-borne precipitation radar frontal rain Meiyu front radar meteorology 

分 类 号：P412[天文地球—大气科学及气象学]