基于MXTJ的WEBGIS综合态势分析系统的设计与实现

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1、西南交通大学硕士学位论文基于MXTJ的WebGIS综合态势分析系统的设计与实现姓名：滕骁申请学位级别：硕士专业：计算机应用技术指导教师：周荣辉20090501西南交通大学硕士研究生学位论文第1I页AbstractWiththeyearlyimprovementofournationaldefensemilitarypowerandtherapiddevelopmentofthecauseoftheinformatizationofmilitarymanagement，theexpertiseof

2、militarycommandandmanagementisrequiredtobeimprovedandrefinedconstantlytoenhancetheefficiencyofcommandandthelevelofinformatization．Thecomprehensivetendencyanalysis，whichcanheightentheabilityofacquiringthebattlefieldinformationandanalyzingthebattlefiel

3、dtendency，istheCOrelinkofthemilitarycommandandmanagementandtheinevitabledemandoftheinformatizationdevelopmentofbuilding—upthemilitarycommand。，TakingtheWebGIScomprehensivetendencyanalysissystem，whichisdevelopedbyaninstitueandbasedonthethoughtofGIG(Glo

4、balInformationGrid)，asitscontent，thisthesisimmergesfurtherintotheapplicationoftheWebGISformationtechnologyinreal—timetargetmonitoring．ThethesisfirstlyintroducestheprinciplesandmainfeaturesofWebGISandanalyzesthecurrentmainstreamconstructiontechnology⋯

5、-WebGIS，aswellastheperformancecharacteristicsofmapserver；furthermore，itgivesaprofoundanalysistothecomprehensivetendencyanalysisofthefunctionalrequirements，non—functionalrequirementsandsystemdevelopmentconstraints，thenmakesuseofUMLtoolandestablishesth

6、esystemfunctionalmodel．Bas．edonabove，itexploresthedesignprojectofthesystemfromtheaspectsoffunctionalarchitecturedesign，physicalarchitecturedesign，spatialdataandattributedataarchitecturedesignanddevelopingframeworkdesign．What’Smore，accordingtothereque

7、stofsystemperformanceonmonitorreal—timetargettrackmapping，targettrackandaseamlessinterfaceandupdatedmap，thispaperpresentsthetechnicalprogrambyusingadatabaseconnectionp001‘ecnnologYandAjaxtechnology．Thethesisalsodiscussesindetailthe1mplementationsofke

8、ytechnologiesondynamictargetreal．timeinfo砷ationacquisition，generationandcontroloflayers，geographiccoordinatesandscreencoordlnatesbe觚eenIEconversion，mapdisplayandbasicoperationoftheoechnologY，aswellastheintroductionofAjaxtoachieveseamlessmaprefresh。o伯