| THE ADVANCES IN OPERATIONAL NUMERICAL WEATHER PREDICTION AT NATIONAL METEOROLOGICAL CENTER IN CHINA |
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| 作者姓名： | Zhang Jiji Liao Dongxian Ge Aifen Liu Huanzhu Zhu Baozhen Chen Shoujun |
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| 作者单位： | State Meteorological Administration Beijing，State Meteorological Administration，Beijing，State Meteorological Administration，Beijing，State Meteorological Administration，Beijing，Institute of Atmospheric Physics，Academia Sinica，Beijing，Department of Geophysics，Peking University，Beijing |
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| 摘 要： | Since 1982, several modifications in the operational model in National Meteorological Center(NMC) of China have been made, such as the adoption of the lateral boundary condition formulated byHovermal, Shuman's economic time difference scheme in the 5-layer Northern Hemispheric Model,and the replacement of the convective adjustment scheme by Kuo's cumulus parameterization scheme1974) in the 5-layer FLM. Owing to these modifications, both the objective and subjective verificationsof the prediction show that the accuracy of operational NWP has been significantly improved.Finally, applications of NWP Products are briefly summarized and future prospects are given.
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| 收稿时间： | 1987/2/20 0:00:00 |
THE ADVANCES IN OPERATIONAL NUMERICAL WEATHER PREDICTION AT NATIONAL METEOROLOGICAL CENTER IN CHINA |
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| Zhang Jiji,Liao Dongxian,Ge Aifen,Liu Huanzhu,Zhu Baozhen,Chen Shoujun.THE ADVANCES IN OPERATIONAL NUMERICAL WEATHER PREDICTION AT NATIONAL METEOROLOGICAL CENTER IN CHINA[J].Acta Meteorologica Sinica,1988,2(1):116-126. |
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| Authors: | Zhang Jiji Liao Dongxian Ge Aifen Liu Huanzhu Zhu Baozhen and Chen Shoujun |
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| Institution: | State Meteorological Administration, Beijing;State Meteorological Administration, Beijing;State Meteorological Administration, Beijing;State Meteorological Administration, Beijing;Institute of Atmospheric Physics, Academia Sinica, Beijing;Department of Geophysics, Peking University, Beijing |
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| Abstract: | Since 1982, several modifications in the operational model in National Meteorological Center(NMC) of China have been made, such as the adoption of the lateral boundary condition formulated by Hovermal, Shuman's economic time difference scheme in the 5-layer Northern Hemispheric Model,and the replacement of the convective adjustment scheme by Kuo's cumulus parameterization scheme 1974 in the 5-layer FLM. Owing to these modifications, both the objective and subjective verifications of the prediction show that the accuracy of operational NWP has been significantly improved.Finally, applications of NWP Products are briefly summarized and future prospects are given. |
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