摘要
利用多普勒天气雷达及卫星云图资料,对2006年7月1～2日发生在淮北和江淮之间北部地区的梅雨锋暴雨进行分析,阐述该次暴雨的红外卫星云图特征及雷达基本反射率和多普勒径向速度特征,如回波强度、速度场特征等,并通过这些特征分析产生此次暴雨的成因,探讨雷达与卫星资料相结合在梅雨锋暴雨预报中的作用。
A detailed analysis on the Meiyu front rainstorm which occurred in the northern of region between Huaibei and Jianghuai was conducted with Doppler weather radar and satellite image data during July 1-2,2006.The characteristics of infrared satellite images,radar reflectivity,Doppler radial velocity features,such as echo intensity,the characteristics of velocity field,were discussed,then causes for the rainstorm were analyzed through these features.Finally,combination of radar and satellite data in the role of forecasting Meiyu front rainstorm was studied.
出处
《安徽农业科学》
CAS
北大核心
2010年第8期4172-4179,共8页
Journal of Anhui Agricultural Sciences
关键词
梅雨锋
卫星资料
雷达资料
降水
Meiyu front
Satellite data
Radar data
Precipitation
