Volume 33 Issue 9
Sep.  2008
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LI Wenjing, LIN Zhiyong, LONG Yi. Application of Rough Set Idea to Points Object GIS Generalization[J]. Geomatics and Information Science of Wuhan University, 2008, 33(9): 896-899.
Citation: LI Wenjing, LIN Zhiyong, LONG Yi. Application of Rough Set Idea to Points Object GIS Generalization[J]. Geomatics and Information Science of Wuhan University, 2008, 33(9): 896-899.
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Application of Rough Set Idea to Points Object GIS Generalization

  • 1College of Resources and Environmental Engineering,Wuhan University of Science and Technology, 947 Heping Road,Wuhan 430081,China;2School of Remote Sensing and Information Engineering,Wuhan University,129 Luoyu Road,Wuhan 430079,China;3College of Geographical Science,Nanjing Normal University,122 Ninghai Road,Nanjing 210097,China

Funds: 国家自然科学基金资助项目(4070115840671154)
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  • Received Date: July 01, 2008
  • Revised Date: July 01, 2008
  • Published Date: September 04, 2008
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    • Abstract
  • On the basis of the existing methods of point object generalization,and in view of the inadequacy of existing methods,a rough set idea to resolve the problem of point object generalization is put forward.After analyzing the relationship between the classification thinking of rough set and GIS generalization,the feasibility of using rough set method to generalize point object in GIS is explained.The methods and steps of generalizing point object with rough set method are introduced，and the experiment is analyzed.
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