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中文摘要: 通过多因子综合识别法对满城1986—1988年103个强对流云进行了统计分析,找出了河北满城及周围地区雷达识别冰雹云的综合指标。使用该综合指标(y≥2.3或y<2.3)对历史冰雹云和雷雨云资料进行拟合,对冰雹云的识别成功率达95%。
中文关键词: 识别,冰雹云,指标,雷达回波
Abstract:According to synthetic identification of multiple factors,statistical analyses have been made to 103 cases of severe convective clouds from 1986 to 1988 in Mancheng county,Hebei province.A synthetic criterion of hail clouds has been obtained by radar observation in Mancheng and surrounding regions. The historical data of hail clouds and thunderclouds are fitted by the criterion. The accuracy of identifying hail clouds can reach to 95%.
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引用文本:
郁青,王雨曾,1995.综合识别冰雹云[J].气象,21(7):26-28.
,1995.Synthetic Identification of Hail Clouds[J].Meteor Mon,21(7):26-28.
郁青,王雨曾,1995.综合识别冰雹云[J].气象,21(7):26-28.
,1995.Synthetic Identification of Hail Clouds[J].Meteor Mon,21(7):26-28.