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1、西南交通大學(xué)碩士學(xué)位論文基于GIS城軌交通選線系統(tǒng)的研究姓名：朱若立申請學(xué)位級別：碩士專業(yè)：道路與鐵道工程指導(dǎo)教師：易思蓉20081201西南交通大學(xué)碩士研究生學(xué)位論文第1l頁充分體現(xiàn)了系統(tǒng)操作界面的友好和系統(tǒng)優(yōu)越的動(dòng)態(tài)交互性能。并通過實(shí)例對系統(tǒng)的分析功能進(jìn)行了應(yīng)用，驗(yàn)證了基于GIS平臺(tái)開發(fā)城市軌道交通選線系統(tǒng)的正確性和有效性。關(guān)鍵詞t城市軌道交通選線設(shè)計(jì)交互技術(shù)GISGeoMedia西南交通大學(xué)碩士研究生學(xué)位論文第
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3、I頁AbstractBasedonthePaperaboutRailwaylocationdesigns
4、ystembasedonGIShasbeenstudiedbymyseniorsisterapprenticeZhangLi，thisPaperhasappliedGISintourbanrailwaylocationdesignandstudiedtheprinciplesofurbanrailwaylocationdesignbasedonGIS；Byaimingatthecharacteristicofurbanrailwaylocationandsettheprojectutilityasthesystemstud
5、iedgoal，thisPaperhasalalizedthedificiencyofPURLSanddisussedthekeytechnologyofstudingthesystemindetail。basingonthePURLS，theauthorhasdevelopedtheUrbanrailwaylocationdesignsystem(URLS)in—depth。andhasrealizedsomefunctionssuchasdesigningalignments．verticalprofilemap．Th
6、esystemcanmeetthepracticallocationdesignofurbantransport，anduserscaninteracttOthesystembythewayofdrivingthemenuofthesoftware．URLShasgoodfunctionsofdynamicintercativedesignbetweenusersandthesystem，anduser’Soperationsaresimple，convinientandfriendly．Therearesomanyint
7、eractivetecnologiesinthedevelopingofURLSwhicharediscussedinthePaperindetail．Forthetecnologywhichrealizedthedynamicinteracitvedesignfunctionwasnamedasgeometryineractiveedittecnologybasedonmodelsscommandwhichcontaindelet，insertormovethegeometrybyinteractivetecnology
8、．Otherinteractivetecnologiessuchasdialogbox，mousecatchandpickupalsoSFTtecnologyofthesystemhasstudiedinthePaper．URLShassuppliedmanywaystOrealizesomefunctionsofthesystem．userscanachievetheaimbyinteractivingdialogueorgraphicalinterfacesdirectless．Accordingtothespecia
9、ltyofurbanrailway10ction。URLShasdesignedthe1eftandrightlineandstoragedthedeisgndatasseparately．Forthereferencepointswhichaffectthe1inewards．URLShassuppliedinserting，deledtingandmovingbydynamicinteractivetecnology．Linecenterentityofplaneandverticalprofileweredefine
10、dbythesystem，thenippointsandthedragordropfunctionarestilldefined．SOtheinteractiveeditfunctionoffacingcenterdesignlineobjecthasrealized．AccordingtOthereq
