LI Chengming, WANG Jizhou, LIU Yong. Theory and Application of Moving GIS[J]. Geomatics and Information Science of Wuhan University, 2004, 29(11): 990-993.
Citation: LI Chengming, WANG Jizhou, LIU Yong. Theory and Application of Moving GIS[J]. Geomatics and Information Science of Wuhan University, 2004, 29(11): 990-993.
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Theory and Application of Moving GIS

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  • This paper compares static GIS, mobile GIS, dynamic GIS and moving GIS, then puts forward and discusses a description means of mobile objects, a model of spatial relation based on 9-intersection model and the query and analysis operations that moving GIS should implement. On the basis of the above theory, this paper designs the structure of moving GIS and implements a prototype system named PNS-I on the basis of PDA which has integrated GPS, GIS, GSM and GPRS.
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