| 融合临近预报技术探讨 |
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| 引用本文： | 王秀明,俞小鼎,刘黎平,王改利,张林.融合临近预报技术探讨[J].气象科学,2015,35(3):297-304. |
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| 作者姓名： | 王秀明 俞小鼎 刘黎平 王改利 张林 |
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| 作者单位： | 中国气象局气象干部培训学院, 北京 100081;中国气象科学研究院 灾害天气国家重点实验室, 北京 100081,中国气象局气象干部培训学院, 北京 100081,中国气象科学研究院 灾害天气国家重点实验室, 北京 100081,中国气象科学研究院 灾害天气国家重点实验室, 北京 100081,中国气象科学研究院 灾害天气国家重点实验室, 北京 100081 |
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| 基金项目： | 国家自然科学基金资助项目(41005002,41175043) |
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| 摘 要： | 融合临近预报系统是预报业务中将雷达回波外推和高分辨率数值模式等多种临近预报系统结合起来生成预报产品的预报系统。文章介绍了国内外几个主要的融合临近预报系统, 包括其所采用的外推预报系统、数值预报系统、融合技术以及各融合临近预报系统的优点及其局限性。在此基础上设计了一个简单的融合预报系统进行个例试验, 探讨了可能存在的问题及发展方向。
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| 关 键 词： | 雷暴 临近预报 融合 |
| 收稿时间： | 2013/8/16 0:00:00 |
| 修稿时间： | 2013/9/29 0:00:00 |
Study on blending nowcasting system |
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| WANG Xiuming,YU Xiaoding,LIU Liping,WANG Gaili and ZHANG Lin.Study on blending nowcasting system[J].Scientia Meteorologica Sinica,2015,35(3):297-304. |
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| Authors: | WANG Xiuming YU Xiaoding LIU Liping WANG Gaili and ZHANG Lin |
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| Institution: | China Meteorological Administration Training Centre, Beijing 100081, China;State Key Laboratory of Severe Weather, Chinese Academy of Meteorological Sciences, Beijing 100081, China,China Meteorological Administration Training Centre, Beijing 100081, China,State Key Laboratory of Severe Weather, Chinese Academy of Meteorological Sciences, Beijing 100081, China,State Key Laboratory of Severe Weather, Chinese Academy of Meteorological Sciences, Beijing 100081, China and State Key Laboratory of Severe Weather, Chinese Academy of Meteorological Sciences, Beijing 100081, China |
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| Abstract: | The blending nowcasting system integrates multiple forecast systems, including radar echo extrapolation, high resolution numerical weather prediction, et al. The mainly operational blending nowcasting systems in the world were introduced in this paper. The contents include the blending components, blending technique and the advantages and disadvantages of each system. A simple blending nowcasting system was designed and tested to discuss the existing problems and future research directions. |
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| Keywords: | Thunderstorm Nowcasting Blending |
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