| 积层混合性暴雨三维动力结构的双多普勒雷达对比分析 |
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| 引用本文： | 周海光,王玉彬.积层混合性暴雨三维动力结构的双多普勒雷达对比分析[J].气象,2003,29(8):13-15. |
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| 作者姓名： | 周海光 王玉彬 |
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| 作者单位： | 1. 中国气象科学研究院,北京,100081
2. 北京市气象局 |
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| 摘 要： | 对2002年7月22～23日长江中游的积层混合性暴雨的中尺度三维动力结构进行了双多普勒雷达对比观测分析，表明中低层切变线、中尺度辐合线和中尺度气旋是这次强降水的重要特征；不同反演算法得到的三维动力模型差别较大，必须引起重视。
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| 关 键 词： | 暴雨 三维动力结构 双多普勒天气雷达 反演 对比分析 |
Comparative Study on Tri-Dimensional Wind of Heavy Rain with Different Dual-Doppler Radar Retrieval Technology |
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| Zhou Haiguang.Comparative Study on Tri-Dimensional Wind of Heavy Rain with Different Dual-Doppler Radar Retrieval Technology[J].Meteorological Monthly,2003,29(8):13-15. |
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| Authors: | Zhou Haiguang |
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| Abstract: | Based on dual-Doppler radar data, the tri-dimensional wind of the heavy rain on 22 July 2002 is retrieved with iterative technology and MUSCAT technology. The major characteristics of the event are the wind shear, meso-scale convergence line and the meso-scale cyclone at the low-level. The detailed feature of three-dimensional wind field from two methods are significantly different. |
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| Keywords: | heavy rain tri-dimensional wind field Dual-Doppler weather radar retrieval |
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