基于瀏覽器-服務器結(jié)構(gòu)的電子戰(zhàn)信息態(tài)勢顯示系統(tǒng)研究.pdf

1、分類號——學校代碼lQ壘82飛004996一———————————————————一辛卞科技大浮學號密級碩士學位論文基于瀏覽器／N務器結(jié)構(gòu)的電子戰(zhàn)信息態(tài)勢顯示系統(tǒng)研究學位申請人：龔健學科專業(yè)：軟件工程指導教師：陳傳波教授答辯日期：20051010華中科技大學碩士學位論文AbstractGeographicalInformationSystem(GIS)isanewresearchareaincomputerapplicationItis

2、anintegrationofcomputergraphics，digitalimageprocessinganddatabasemanagementsystem，etcandacomputerdatabasemanagementsystemforcapturing，storing，indexing，analyzinganddisplayingspatiallocationdataItCancombinespatialdataandat

3、tributedataefficiently，providingavisiblequerymethodComponentGISandWebGISishotspotresearchareasnowdays，andalmosteverycompanyandinstituteonGIShasdonesomeworkinthoseareastheyarenewtechnologiestodayWeanalyzetheGIStechnologie

4、s，theimplementationofComponentGISandWebGISOurworksfocusesontheMapXwhichisarepresentativeGISComponentandMapXtreme，itisarepresentativeWebGISsoftwareplatformWeanalyzetheconceptanddevelopmentmethodsofComponentGIS，discussther

5、ealizeprojectofWebGIS，andthecompareofthem，andthedirectionofthemWedesignsaGeographicalInformationSystemonpostureusingMapXinwhichthemethodsofdynamicoperationonfeature(suchasadding，deleting，moving)andtheoperationsbetweenatt

6、ributedataandspatialdatahavebeensolvedWealsodiscussthemethodofdealingwithmessspatialdataWedescribesaWebGlSarchitecturebasedonMapXtreme，describesthescalabilityClientStrategybasedonthisarchitecture，analyzestwomethodsofGISd

7、ataManagementusingMapXlreme：FilestrategyandSpatialDataBasestrategy，andanalyzestheproblemshappenedintheprocessmanagingGISdataandprovidesthemethodsofresolventAtlast，atestingWebGISexamplebasedonMapXtremeisgiveninthispaperWe

8、alsoanalyzestheOracleSpatialwhichisarepresentSpatialDatabase，discusstherealizemethodofmechanismofspatialqueryandindex，anddesignsatestingexamplebasedonOracleSpatialKEYWORDS：ComponentGISWebGISDynamicoperationDataManagement