Journal of East China Normal University(Natural Sc ›› 2005, Vol. 2005 ›› Issue (5/6): 165-169.

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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

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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