将云迹风微机导出系统 CWIS
The GA assimilation system similarly has the assimilation ability tothe non-conventional data. The cloud-drift wind can obviously improved the initialwind field and temperature field to obtain a more superior initial filed and enhancesthe forecast of the model.
云导风资料可以明显改善初始风场和温度场,使得模式得到更优的初始场,以提高模式的预报能力。
参考来源 - MM5遗传算法同化系统的设计及其应用研究·2,447,543篇论文数据,部分数据来源于NoteExpress
云导风反演明显的局限是在晴空区无法获取风场。
The lacking wind field data in clear sky regions is the obvious limitation of deriving cloud motion wind.
本文研究表明,对于给定的导风云图序列,如果示踪云在给定时间间隔内的位移小于两个像距,适用傅立叶相位分析法计算云迹风;
Studies in this article show that if the displacement of target cloud is less than two pixels, Fourier analysis technique is an appropriate method of computing CMW.
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