design and implement a cartographic client application for mobile devices using svg tiny and j2me

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1、M.ScThesisDesignandImplementaCartographicClientApplicationForMobileDevicesusingSVGTinyandJ2MEByLIHuiStuttgart,March2006DesignandImplementaCartographicClientApplicationForMobileDevicesusingSVGTinyandJ2MEAdissertationpresentedinpartialfulfillmentoftherequirementsforthedegreeofMasterofSciencein

2、theDepartmentofGeomatics,ComputerScienceandMathematicsoftheUniversityofAppliedSciencesStuttgartByLIHui****FachhochschuleStuttgart–HochschulefürTechnikUniversityofAppliedSciencesMarch2006Supervisors:Approvedby:Prof.Dr.-Ing.Franz-JosefBehrProf.Dr.-Ing.DietrichSchroeder______________________27.

3、03.2006,SupervisorMasterCoursePhotogrammetryandGeoinformaticsiiMaster’sThesis2006FACHHOCHSCHULEHOCHSCHULEFÜRLIHuiSTUTTGARTTECHNIKAcknowledgementSTUTTGARTUNIVERSITYOFAPPLIEDSCIENCESAcknowledgementIwouldliketothankmysupervisorsProf.Dr.Franz-JosefBehrandProf.Dr.-Ing.DietrichSchroederwhoarethesu

4、pervisorsofmythesisworkfortheirdiscussionandpositivecriticism.Iwouldliketothankmanyunknowndevelopersinthejavaforumwhohelpedmealottosolvetheprogrammingproblems.Ithankmyparentsandfriendswhoarealwayssupportingme.iiiMaster’sThesis2006LIHuiFACHHOCHSCHULEHOCHSCHULEFÜRSTUTTGARTTECHNIKCartographiccl

5、ientapplicationforMobileDevicesSTUTTGARTUNIVERSITYOFAPPLIEDSCIENCESMasterCoursePhotogrammetryandGeoinformaticsAbstractThefieldsofgeoinformationtechnologyandcartographyhaveseendramaticchangesinthelastdecade.Thedisseminationofdigitalgeospatialdataisnolongerboundedbythedesktopplatform.Itisavail

6、ablenowonmobiledevicessuchasPDAs(personaldigitalassistants),smart-phonesetc.ThemobiledeviceswhichsupportJ2ME(Java2MicroEdition)offertheusersanddevelopersoneopeninterface,theapplicationdevelopersanduserscandevelopordownloadthesoftwareaccordingtheirowndemands.Atpresent,J2MEhasbeenoneofthemostp

7、opularmobiledevicesdevelopmentplatforms.NowWMS(WebMapService)canaffordnotonlytraditionalrasterimage,butalsothevectorimage.SVGT(ScalableVectorGraphicsTiny)isonesubsetofSVG(ScalableVectorGraphics)pointstomobiledevices.Becauseofitsprecisevectorinforma