基于WebGIS的長沙市數(shù)字化城市管理信息系統(tǒng)的研究與實現(xiàn).pdf

1、中南大學碩士學位論文基于WebGIS的長沙市數(shù)字化城市管理信息系統(tǒng)的研究與實現(xiàn)姓名：田磊申請學位級別：碩士專業(yè)：大地測量學與測量工程指導教師：劉興權20090401ABSTRACTWiththedevelopmentofIntemetandtheincreasingdemandinGIS，theresearchonW曲GIShasbecomeahotspotRecentlytheusingofⅥbbGISindigitizationur

2、banmanagementbecomeakeyinsolvingsomeproblemsAlongwiththegradualaccelerationofurbanization，thescaleofcitiesisenlargingallthetime，andurbanconstructionisimprovedlargelyHoweverurbanmanagementcannotkeepinlinewithurbanconstruc

3、tion，whichhasbecomeagrowingconcerninurbandevelopmentprocessThemainreasonisthatthecomprehensivecoordinationinurbanmanagementprocessisnotstrong；ThedependencyontraditionalmanagementmethodsistoomuchAsmentionedabove，tradition

4、alwayinurbanmanagementcannotmeettheneedsinmodemsocietyConstructingdigitizationurbanmanagementmodeisaneffectivemethodtotransformgovernmentfunctions，resolvemanagementproblems，improvethelevelofurbanmanagement，andenhanceurba

5、nmanagementcapabilitiesThispaperresearchedtheoverallframeworkoftheDigitizationUrbanManagementInformationSystemofChangShaanddiscussedthecontactbetweenthevarioussubsystemsandtheirfunctionsTheDigitizationUrbanManagementInfo

6、rmationSystemofChangShausedspatialgridtechniqueBasedoncommunityaccordingtoterritorialmanagement，geographicdistribution，statusmanagement，convenientmanagement，managementobject，thesystemplottedthegridunitIntheWindowsServer2

7、003environment，thepaperwasbasedonspatialgridtechnique，establishedspatialdatabasewithOraclel09database，andusedArcSDEenginetoloadspatialdataInthedevelopmentframeworkofNet，thebasicGISfunctions，aswellasGeo—codingsubsystemsan

8、dcomponentsonlineurbanupdatessubsystem，wereachieved，withArclMStechnique，ADFtechnologycallbackmechanismofNet，JavaScfiptscriptinglanguageandCprogramminglanguageReal—tiedynamicmanagementabouturbancomponentsandeventswascarri