基于PDA的移动GIS的研究和设计.pdf文档全文免费阅读、在线看

  本文关键词：基于PDA的移动GIS的研究与设计，，由笔耕文化传播整理发布。

基于PDA的移动GIS的研究与设计 TheResearchand ofMobile Design InformationBasedonPDA System Advisor：L121fi-shu Postgraduate：SHIXian―lin Abstract： With the ofembedded andwide of development technologyapplication wirelesscommunication GIStake mobile technology,Mobileintelligent termiuat ascarrierhas becomethefocusofGISresearch． already Embeddedis software GIS a solution with collectingnavigation， localization，and and data mapinquiryspace GISisthe formof latest EmbeddedGIS．Onthebasis extensively．Mobile ofEmbedded GIS the advancedindividualized System,itinte蓼ates computer communication PDA，mobile technology GPS to the ofGIs and the technologyexpandapplicationsystemimprove convenienceand teal-timeOfGISinformationanddata gatheringprocessing． The ofMobileGIS thatitcall a liesin offerkindof advantage convenient, swiftandteliable and meansto information decision customers inquiry wheneverand wherever possible． This the researchinvolves of embedded development Internet,GPS's content communication，wireless positioningtechnology．The this that studiesincludesthe several paper respects： ttfllowing thecurrentresearch ofembeddedGIS ●Firstly,itexplains situation andits homeand introducesbasic theory application abroad,then ofGISand knowledge GPS，embedded communication thisbasis onresearchand technology,oncarrying to PDAMobileGIS． design type withmain isconcerned characteristicand ●Secondly,thisessay 2 基于PDA的移动GIS的研究与设计 relevant of MobileGISin technology and intothe theoryprobes and of systematiccomponent modelsMobileGIS．The applied Oilthe structure paperputsemphasissystemlogic mode and of datain organizationspatialanalysistechnique map PDA stage． article an discussionofR&D ●Thirdly,this presentsespecial system inthe structure customerend logic mode，systematic realization under PDA resolves ofrealtime and platform．Itproblems receiving ofGPS time GPS proces

  本文关键词：基于PDA的移动GIS的研究与设计，由笔耕文化传播整理发布。