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投稿时间:2008-08-21 修订日期:2008-12-16
投稿时间:2008-08-21 修订日期:2008-12-16
中文摘要: 针对2007年7月14日和2008年8月16日发生在江淮地区的两次强降水天气过程,将FY-2C静止
卫星的红外、近红外和可见光通道等多光谱数据反演得到的云液水路径产品与同时段地面观
测的加密雨量资料进行对比,发现:云液水路径的大值区与强降水中心的位置基本一致,云
液水路径的大小与地面雨量的大小呈现正相关关系。结果显示,卫星反演的云特征参数产品
在地面降水分析方面具有可用性。
Abstract:Aiming at the two heavy rainfalls over Jianghuai area on 14 July, 2007
, and 16 August, 2008, the cloud liquid water path retrieved from the visible, i
nfrared and near infrared data of FY-2C satellite is compared with the precipi
ta
tion data of the same period. The results show that when the cloud liquid water
path maintains large value, strong precipitation occurs on the surface. There ex
ists a positive relationship between the precipitation and the cloud liquid wate
r path. It indicates that the cloud characteristic parameters product is usab
le in the precipitation analysis.
keywords: FY-2C cloud liquid water path heavy rainfall
文章编号: 中图分类号: 文献标志码:
基金项目:暴雨基金0603课题国家“十一五”科技支撑课题“人工增雨信息处理技术研究
”(2006BAC12B07)
引用文本:
陈英英,唐仁茂,周毓荃,毛节泰,2009.FY-2C/D卫星微物理特性参数产品在地面降水分析中的应用[J].气象,35(2):15-18.
Chen Yingying,Tang Renmao,Zhou Yuquan,Mao Jietai,2009.Microphysical Characteristic Parameters Product Retrieved by FY-2C/D Satellite and Its Application in the Precipitation Analysis [J].Meteor Mon,35(2):15-18.
陈英英,唐仁茂,周毓荃,毛节泰,2009.FY-2C/D卫星微物理特性参数产品在地面降水分析中的应用[J].气象,35(2):15-18.
Chen Yingying,Tang Renmao,Zhou Yuquan,Mao Jietai,2009.Microphysical Characteristic Parameters Product Retrieved by FY-2C/D Satellite and Its Application in the Precipitation Analysis [J].Meteor Mon,35(2):15-18.