华东师范大学学报(自然科学版) ›› 2005, Vol. 2005 ›› Issue (5/6): 165-169.

• 地理学 河口海岸学 • 上一篇    下一篇

关联规则及其在灾害天气预测中的应用

邱洁1,过仲阳1,苏君毅1,戴晓燕1,林晖2   

  1. 1. 华东师范大学 地理信息科学教育部重点实验室, 上海200062;  2. 香港中文大学 地理系，地理信息科学联合实验室，香港
  • 收稿日期:2004-03-26 修回日期:2004-05-12 出版日期:2005-12-31 发布日期:2005-12-31
  • 通讯作者: 邱洁

Association Rules and Their Applications in Disaster Weather Forecasting(Chinese)

QIU Jie1，GUO Zhong-yang1,SU Jun-yi1,DAI Xiao-yan1,LIN Hui2   

  1. 1. Key Laboratory of Geographic Information Science, Ministry of Education, East China Normal University, Shanghai200062,China; 2.Department of Geography, Joint Laboratory of Geographic Information Science，The Chinese University of Hong Kong，Hong Kong，China
  • Received:2004-03-26 Revised:2004-05-12 Online:2005-12-31 Published:2005-12-31
  • Contact: QIU Jie

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.

关键词: 空间关联规则, 中尺度对流系统, 青藏高原, 空间关联规则, 中尺度对流系统, 青藏高原

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.

Key words: mesoscale convective systems, Tibetan Plateau, spatial association rule, mesoscale convective systems, Tibetan Plateau

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