我国自主研制的全球/区域一体化数值天气预报系统GRAPES的应用与展望
介绍了中国气象局自主研制的新一代全球与区域一体化数值天气预报系统(GRAPES),着重讨论了该系统的全可压/非静力平衡动力框架,全球模式/区域模式一体化设计,半隐式一半拉格朗日差分方案,标准化、模块化、并行化、模式程序软件体系等核心技术特点。GRAPES系统已在国家级、区域级气象业务中心,以及一些大学和研究所得到应用,并在不断地完善和发展。...
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          | Published in | 中国工程科学 Vol. 14; no. 9; pp. 46 - 54 | 
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| Main Author | |
| Format | Journal Article | 
| Language | Chinese | 
| Published | 
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        01.09.2012
     高等教育出版社有限公司 广东省气象局,广州510080%广东省气象局,广州,510080 中国气象局数值预报中心,北京,100081%中国气象科学研究院,北京100081  | 
| Subjects | |
| Online Access | Get full text | 
| ISSN | 1009-1742 2096-0034  | 
| DOI | 10.3969/j.issn.1009-1742.2012.09.006 | 
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| Summary: | 介绍了中国气象局自主研制的新一代全球与区域一体化数值天气预报系统(GRAPES),着重讨论了该系统的全可压/非静力平衡动力框架,全球模式/区域模式一体化设计,半隐式一半拉格朗日差分方案,标准化、模块化、并行化、模式程序软件体系等核心技术特点。GRAPES系统已在国家级、区域级气象业务中心,以及一些大学和研究所得到应用,并在不断地完善和发展。 | 
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| Bibliography: | Chen Dehui , Xue jlsnan , Shen Xueshun , Sun Jian , Wan Qilin , Jin Zhiyan , Li Xingliang (1. Numerieal Prediction Center of China Meteorological Administration, Beijing 100081, China; 2. Chinese Academy of Meteorological Seienees,Beijing 100081, China; 3. Meteorological Bureau of Guangdong Province, GuangT.hou 510080, China) 11-4421/G3 numerical prediction ; weather forecast ; global/regional unified model ; dynamic framework ;data assimilation; parameterization of physical processes The global/regional assimilation and prediction system of a new generation developed by China Meteorological Administration( CMA) was introduced. The main characteristics of the system were discussed, such as full compressible and hydrostatic/nonhydrostatic approximation in option, global/regional unified model, semi implicitsemi Lagrange decretization scheme, standardization, modularization and parallelization of the model soft ware, etc. GRAPES has been applied in national and regional meteorological centers, universities and res  | 
| ISSN: | 1009-1742 2096-0034  | 
| DOI: | 10.3969/j.issn.1009-1742.2012.09.006 |