›› 2014, Vol. 27 ›› Issue (2): 130-.

• Articles • Previous Articles     Next Articles

Spatial-temporal Data Mining and Data Fusion of Meteorological Data Based on GIS

 WANG Wei-Min, YE Qiu-Ju, HE Wen-Li, LI Jing   

  1. (1.Mine Disaster Reduction and Law Enforcement Office,Shaanxi Provincial Meteorological Bureau,Xi'an 710014,China;
    2.School of Computer Science,Xidian Universitiy,Xi'an 710071,China)
  • Online:2014-02-15 Published:2014-01-12

Abstract:

This paper discusses the basic concepts and technology of geographic information systems (GIS),data mining,and spatial-temporal data mining,and on the basis of which proposes an idea based on GIS to actualize spatial-temporal data mining and data fusion according to the characteristics of weather data of complexity and diversity,diverse formats,different manifestations,huge amount of data and growth speed.The framework of its application in meteorological services is designed,which improves the utilization of meteorological data and the accuracy of meteorological services.

Key words: geographic information systems;temporal data mining;data fusion;meteorological services

CLC Number: 

  • TP311