摘要
以关岛飞机探测的热带气旋资料和登陆热带气旋的实测风资料为观测值，将用数字云图确定的热带气旋强度与观测值作比较，其平均绝对误差均不足３ｍｓ－１．文章还给出了１９９４年业务试用结果．检验结果表明，此方法具有业务应用价值．
The intensity of tropical cyclone (ITC) estimated by digitized cloud imagery is compared with that observed by aircraft weather reconaissance from Guam and by the wind data from the landing tropical cyclones. It is shown that the mean absolute error of this scheme is less than 3ms-1. In the paper,the operational experiments in 1994 are given. The results show that the scheme can basically meet the needs in daily operations for analyzing and forecasting tropical cyclones.
出处
《应用气象学报》
CSCD
北大核心
1996年第1期113-117,共5页
Journal of Applied Meteorological Science
基金
国家八五攻关项目
关键词
数字云图
热带气旋强度
检验
气旋
Digitized cloud imagery
Intensity of tropical cyclone
Validation and application
