LI Qingquan, Yin Jianzhong, HE Fenqin. A Coverage Rate Model of GPS Floating Car for Road Networks[J]. Geomatics and Information Science of Wuhan University, 2009, 34(6): 715-718.
Citation: LI Qingquan, Yin Jianzhong, HE Fenqin. A Coverage Rate Model of GPS Floating Car for Road Networks[J]. Geomatics and Information Science of Wuhan University, 2009, 34(6): 715-718.

A Coverage Rate Model of GPS Floating Car for Road Networks

Funds: 国家自然科学基金重点资助项目(40830530);国家自然科学基金资助项目(60872132);国家教育部博士点专项基金资助项目(20070486001)
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  • Received Date: April 14, 2009
  • Revised Date: April 14, 2009
  • Published Date: June 04, 2009
  • By analyzing the ISO19115-2 draft,we find existing ISO19115-3 norms still has some shortcomings,give an extended UML abstract object model for imagery and gridded metadata,implemented ontology for abstract object model of imagery and gridded.By mapping ru����������������������������������������� � ��� � ���������������� ��� ������������������������������������������������������������������������������������
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