煤礦空間數(shù)據(jù)引擎的設計與實現(xiàn).pdf

1、西安科技大學碩士學位論文煤礦空間數(shù)據(jù)引擎的設計與實現(xiàn)姓名：韓亮申請學位級別：碩士專業(yè)：地圖制圖學與地理信息工程指導教師：薩賢春20090608Subject：DesignandRealizationofCoalMineSpatialDataEngineSpeciaI哆：CartographyandGeographicInf0珊ationEngineeringName：HanliangInstructor：SaXianchunABSTRA

2、CT(Signature)一(Signature)necomplexit)，ofspatialdatabringsmuchdimcult)rtoGISdcVelopment，da協(xié)sharea11dinteroperation111eSpatialDataEngine(SDE)makesitpossibletos01VetheseproblemsButforprofessionalso腑aredevelopmentofGIS，ingen

3、eralbusinessSpatialdatabaseengmehaSaspecialized劬ctioni11theproblemofbottlenecksandmissing111us，inprofesslonalapplications，especiallyCGIS嬲“stechnologyhasaccullmlatedseVeraldecadesotDrofessionalGISso行wrare，inviewoftheprofe

4、ssional，practicality，feasibilit)，andeconomlcconsidera，TheiroWnspatialda詛interfacedeVelopmentprocessisnecess哪a11dpractlcal。BaSedontIleresearchofCoalmineSpatialDataEngine，usetechnologyofADoandCOM，designsaIldrealizesdataeng

5、inecomponentGeoDa詛Enginesuit；ableforsmallscaleGISdevelopmentThemaincontentsaIldinnoVationsareaSfollows：(1)Thepaperexpounds恤m血∞ntent觚dtheconceptofspatlaldataen91ne，introducedsandcomparesthreetypicalproductsofthespatialCla

6、tabaseenglne(2)Thep印erresearchesonspatialdataengincbasedonthegeneralcontent0tmme，i“troduces恤ch撇cteristicsofspatialda詛，seVeral啪icalGISspatialda協(xié)modelanddesigllsdatamodelofthespatialdataenginecoal(CoalMineSpatialDa協(xié)Engine，

7、referredtoasCSDE)ThepaperdeterminetopologicalrelationsofthegeometIIicelements(3)Thep印erdesi弘da：taenginecomponent，whichiscalledgeoCIataen目ne，andtocusesonpro、槭ngcomponentsofmeinte舭e缸塒ons，Ⅱlenteststhisconlponent’spertonnanc

8、e(4’)T11epaperexpoundstheb商cstnlcture0fcom，deploymentaIldre目stratlonotcomponents，intheenvironnlentofcominthebrowser／serverdeVelopmentmodeI，鋤dtestcomponemsinaSppro伊a11蛐ingenViroIlnlentKeywords：SpatialDalaEn酉neDataModel7ro