GMS数字化卫星云图短时暴雨预报应用系统  

NOWCASTING APPLICATION SYSTEM OF STORM RAINFALLING GMS DIGITAL SATELLITE CLOUD PICTURE

作　　者：徐建芬[1] 王锡稳[1] 陈学君[1] 李荣庆[1] 

机构地区：[1]兰州中心气象台

出　　处：《干旱气象》1997年第1期24-25,共2页Journal of Arid Meteorology

摘　　要：利用ＧＭＳ数字化卫星云图资料与常规气象资料、预报经验相结合，建立了一套集智能网络模型、统计回归、云指数等多种方法于一体的自动化定量短时大、暴雨预报应用系统。经１９９５—１９９６年汛期试用表明，该系统对短时大、暴雨的预报准确率较高。Using GMS digital satellite cloud picture and conventional meteorological data in combination with forecasting experience,nowcasting application system of storm rainfall automatic quantitative has been established by means of intelligent network model,statistical regression,cloud index,et al.Operational trial of flood season shown that it has higher forecast accuracy for nowcasting heavy and storm rain and better operational value from 1995 to 1996.

关 键 词：数字化云图 暴雨 预报应用系统 

分 类 号：P409[天文地球—大气科学及气象学]