| 一次暴雨过程多普勒天气雷达风场资料分析 |
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| 引用本文： | 俞莲芬,陈大任,张代平.一次暴雨过程多普勒天气雷达风场资料分析[J].气象,1997,23(2):25-28. |
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| 作者姓名： | 俞莲芬 陈大任 张代平 |
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| 作者单位： | 北京市气象台 |
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| 摘 要： | 通过对１９９御７月１４日的大－暴雨天气过程所获取的３８２４多普勒天气雷达平均径向风场资料的分析，发现边界层急流与较强的降水相伴。表明多普勒天气雷达对中小尺度天气系统和灾害性天气预报有预警作用。
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| 关 键 词： | 暴雨 暴雨过程 多普勒天气雷达 风场数据 急流 |
An Analysis of the Wind Field of a Rainstorm by Doppler Weather Radar Data |
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| Yu Lianfen,Chen Daren,Zhang Daiping.An Analysis of the Wind Field of a Rainstorm by Doppler Weather Radar Data[J].Meteorological Monthly,1997,23(2):25-28. |
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| Authors: | Yu Lianfen Chen Daren Zhang Daiping |
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| Abstract: | A rainstorm weather process on July 14 1995 with mean radial velocity data obtained from 3824 type Doppler weather radar was analysed.The boundary layer jetstream (SE) measured by the radar was accompanied by stronger precipitation.The fact indicates that the Doppler weather radar can play a warning role in mesoscale and microscale weather system watches and severe weather predictions. |
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| Keywords: | Doppler weather radar radial velocity boundary layer jetstream |
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