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《Geomatics World》 2015-01
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Research on the Mobile GIS Map Service Model Based on P2P and Qo S

WANG Ke;ZHANG Wenshi;KANG Xin;MA Hongbin;Institute of Geospatial Information, Information Engineering University;  
Firstly, this paper introduces the development and trend on the application of mobile GIS map service. Secondly, the mobile GIS map service is studied to building the method on peer-to-peer networks and map service quality control mechanism. Finally, in view of some existing weaknesses in the application of mobile GIS map service, four kinds of service model are put forward based on the technology of P2 P and Qo S, which are the data layering block model, the map service matching model, the data download cache model and the map data transmission model. These models have higher reference value and significance for mobile GIS map service application in theory research and technology development.
【Fund】: 国家自然科学基金项目(41201390)资助
【CateGory Index】: P208
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