Volume 30 Issue 4
Apr.  2005
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Abstract
CHEN Xianwei, GUO Renzhong, YAN Haowen. Creation and Consistency Maintenance of Topological Relationships Between Patches in Landuse Database Generalization[J]. Geomatics and Information Science of Wuhan University, 2005, 30(4): 370-373.
Citation: CHEN Xianwei, GUO Renzhong, YAN Haowen. Creation and Consistency Maintenance of Topological Relationships Between Patches in Landuse Database Generalization[J]. Geomatics and Information Science of Wuhan University, 2005, 30(4): 370-373.
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Creation and Consistency Maintenance of Topological Relationships Between Patches in Landuse Database Generalization

  • 1 School of Resource and Environment Science, Wuhan University, 129 Luoyu Road, Wuhan 430079, China;2 Key Laboratory of Geographic Information System, Ministry of Education, Wuhan University,129 Luoyu Road,Wuhan 430079 , China;3 Shenzhen Bureau of Land & Resource and House Management, 3 Zhenxing Road, Shenzhen 518031, China;4 School of Mathematics, Physics and Software Engineering, Lanzhou Jiaotong University, 118 West Anning Road, Lanzhou 730070, China

Funds: 国家自然科学基金资助项目40301037;
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  • Received Date: January 31, 2005
  • Revised Date: January 31, 2005
  • Published Date: April 04, 2005
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    • Abstract
  • Taking LANDUSE-DAT files as data sources, this paper discusses the features, data structure, and generating methods of topological relationships of between in landuse database generalization, and puts emphasis on the methods for preserving consistency of topological relationships of patches in the process of landuse database generalization.
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