webgis在电信网络资源查勘应用中的性能分析与的研究

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1、广东工业大学工学硕士学位论文关键字：万维网地理信息系统；性能分析；网络地理信息服务平台；地图缓存技术；地图服务；切片AbStractABSTRACTGeographicinformationsystemhasproducedalongwithdevelopmentofthecomputertechnology,informationtechnology,distributedtechnologyanddatabase，networkofthissystemshasbecomeoneoftheimportantdirectionofdevelopment，Web-basedGeographi

2、cInformationSystem(WebGIS)cameintobeing．Geographicinformationsystemcombinedwithtelecommunicationinformationsystem,usingaspecificwaytotogethertheeffectivemanagementoftelecommunicationnetworkresources，businessmarketing，customerservice，operationandmanagement，value-addedservices，etcwithgeographicinfor

3、mationsystem，thereforeitisparticularlyimportanttominedeeplygeographicalinformationtechnologyapplicationinthetelecommunicationsindustry．Thesystemhavearelativelylargeamountofdata,weshouldconsiderthesystemperformanceproblemsformhardware，software，andenvironmentalfieldsindesigningandimplementationofWeb

4、GISapplicationsystem．Thisarticleistostudyandanalyzetheperformanceissuesintermsofsoftwarearchitecture，themapcachetechnology,thenumberoflayers，mappublishingformatandsyStemconfigurationdeployment．Thisarticlemainlystudiesthecontentasfollows：1．First，Thisarticleintroducestheconceptofbased—webgeographici

5、nformationsystem．AndthereisacomparativeanalysisamongWebGIS，networkgeographicinformationsystemandInternetGIS，andthepaperpointsoutthatatpresenttheWebGIS’Sproblems．Finally，thearticleanalyzesdetaillytheC／Smode，B／Smodeandmixed-modeWebgisSystem．andanalyzestheadvantagesanddisadvantagesofthethreemode．2．Th

6、earticledescribesESRI’sgeographicinformationprocessingopenplatform(ArcGIS)，anddiscussesindetailthefunctionalityandarchitectureofArcGISServermaptiletechnology．Finally,thepapercomparesthemapcacheserviceanddynamicmapservices．广东工业大学工学硕士学位论文4．Thisarticlemarring丘omtheapplicationsystemarchitecturediscuss

7、esitsimpactonperformance．Second，accordingtotheusers’needandusercapabilitiesofthetelecommunicationnetworkresources，thearticleinvestigatesthearchitectureoftheapplicationandarchitectureonsystemperformance．theapplica