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Weight of Evidence Method Based on SIG and Its Application on Evaluation on Mineral Resources

CHUAI Yuan-yuan1,XIAO Ke-yan2,ZHAN Shao-bin3,LIU Ya-jian1   

  1. 1.The Institute of Mineral Resources Prognosis of Synthetic Information， Jilin University， Changchun 130026,China；2. Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037,China；3.College of GeoExploration of Science and Technology, Jilin University, Changchun 130026,China
  • Received:2006-06-12 Revised:1900-01-01 Online:2007-01-26 Published:2007-01-26
  • Contact: CHUAI Yuan-yuan

Abstract: The framework and the method of evaluation on mineral resources by weight of evidence based on SIG are introduced in detail. Meanwhile, its application on the evaluation of copper mineral resources in the Threeriver Metallogenic Belt, Southwest China is discussed as an example. The node is deployed on server in Beijing and three sub-nodes are deployed on the server in each province. Geological database and services are deployed on each server. It proves that the method on mineral resources based on SIG is a new effective one, which not only solves the problem in sharing data, but also improves efficiency of evaluation.

Key words: SIG, weight of evidence method, evaluation on mineral resources

CLC Number: 

  • P624.6
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