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摘要: 对空间关联规则的有关概念和主要挖掘方法进行了介绍,在此基础上, 结合日本地球静止气象卫星(GMS)记录的红外辐射亮温资料和国家卫星气象中心高分辨率有限区域分析预报系统产品中的数值格点预报资料(HLAFS)值, 运用空间关联规则挖掘技术对青藏高原上MCS东移与其环境场之间的关系进行了研究, 得到了一些有意义的结论.Abstract: Based on generalizing concepts and algorithms of spatial association rule mining, the relationships between the trajectories of MCSs and their environmental physical field values were discussed using GMS brightness temperature and High Resolution Limited Area Analysis and Forecasting System (HLAFS) values provided by China National Satellite Meteorogical Center over the Tibetan Plateau, consequently, some important results were obtained.
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