19367.基于sketchup和arcgis的三維gis開發(fā)技術(shù)研究

1、西南大學(xué)碩士學(xué)位論文基于SketchUp和ArcGIS的三維GIS開發(fā)技術(shù)研究姓名：單楠申請學(xué)位級(jí)別：碩士專業(yè)：地圖學(xué)與地理信息系統(tǒng)指導(dǎo)教師：況明生20090401ABSTRACT置曼皇曼曼曼皇皇鼉皇量曼曼皇璺量曼曼舅皇lII!量曼曼鼉曼皇量皇曼曼量曼量曼量量量皇曼量量量曼皇皇曼曼曼曼曼曼曼曼曼一The3DGISdevelopmenttechbasedonSk&chUpandesearchMajor：CartographyandGeog

2、raphicInformationSystem‘Postgraduate：ShanNanTutor：ProfKuangMingshengAbstractThe3DGISisoneofthetrendsoftheGISdevelopmentDifferentfrom2DGIS3DGISprovidesUSC／SmorerealisticfeelingsabouttherepresentationofobjectiveworldItdemo

3、nstratesmorerealisticphenomenonofgeographicspacewiⅡl3一DmodelingtechnologyNotonlythehorizontalrelationshipsofspatialobjectsarerepresented，buttheverticalrelationshipsofthemarealsodescribedandrepresentedMoreoverithasuniquef

4、unctionsofviewing、analyzingandoperatingonspatialobjectsunderathreedimensionalsystemThisthesistookadepthanalysisinthecurrentdevelopmentofthe3DGIS，summarizedandclassifiedthemainapplicationsofthecurrent3一Ddatamodel，andcompa

5、rativelyanalyzedofthedifferent3DdatamodelsintheadvantagesanddisadvantagesaspectsAnddetailedstudiedtheformatof3Dmodel，presentedtheArcGIS3一Ddatamodel—MultiPatehformat，simulatedandbuildeddifferentMultiPatchdatamodelthroughA

6、rcObjectscomponentsinterfaceandstudiedtheconversionofother3DdataformatsandMultiPatchformatBasedonthelackageofthe3一Dmodelprocessandtherealisticfeelingsin3一DGISsoftwareandtheweakoftheGISfunctionin3一Dmodelingsoftware，theaut

7、horputforwardatechnicallinecalledSketchUptoimplement3DScenemodelingwiththeBatchprocessing2一DGISdataandimplements3一DSceneDrivewitllthesecondarydevelopmentofArcGISplatformAttheendofthethesis，aprototype3DGISsystemisdevelope

8、d，using2DvectordataofatestareaByimportingSketchUpsolrare，amorerealisticof3Dmodelisbuildedbyrendered，combinedwithArcGISsoftwaredevelopmentplatform(ArcGISEngine)drivetoachievethreedimensionalscenesUltimatelyestablisheda3Dt

9、estGISsystemtomeettherequirementsofthree—dimensionalvisualizationandspatialanalysisThereare4innovativeaspectsoftheresearch：firstlyitusedthecombinationusingofSketchUpandArcGISsoftwareplatformtocreate3DGISsystems，SOtheinte