簡介：學校代號學號密級1053603111040長沙理工大學碩士學位論文Y975706公路基礎地理信息系統(tǒng)及其關鍵技術研究學位申請人姓名型瓞導師姓名及職稱掛嵐副熬援培養(yǎng)單位公蹬鯉坐班壅壓專業(yè)名稱遒整量迭遒王猩論文提交日期三QQ盍生四旦土目論文答辯日期答辯委員會主席ABSTRACTROAD，ONEOFTHEBASICTRAFFICFACILITIES，DIRECTLYAFFECTSTHEDEVELOPMENTOFGUANGZHOU，THECAPITALOFGUANGDONGPROVINCE，ECONOMICSTHETRADITIONALMANAGEMENTMETHODHASTODEALWITHTHELONGDISTANCELINEANDENORMOUSINFORMATIONDATAOFROADITMAKESTHEGOVERNOROFROADDEPARTMENTUNABLETOGRASPTHEINFORMATIONOFROADEFFECTIVELYTHERAPIDCONSTRUCTIONOFROADINRECENTYEARSMAKESTHETRADITIONALMANAGEMENTMETHODBECOMEAOBSTACLETHATMORESERIOUSLYBLOCKTHEWAYOFIMPROVINGTHEINFORMATIONIZATION‘SOFROADMANAGEMENTANDCONSTRUCTIONANDALSOCANNOTMEETTHENEEDOFMANAGEMENTMODERNIZATIONANDTHEREQUIREMENTOFROAD’SCONSTRUCTIONANDDEVELOPMENTAPPLYINGGISTECHNIQUETOTHEROADCONSTRUCTIONANDMANAGEMENTOFOURCOUNTRYISONEOFHIGHEFFICIENTANDIMPORTANTMEANSTOPUSHROADCONSTRUCTIONANDMANAGEMENTINTOMODERNIZATIONANDINFORMATIONIZATIONACCORDINGTOTHEEXPERIENCEOFRESEARCHANDDEVELOPMENTOF“ROADBASEGISMANAGESYSTEM”，THEPAPEREXPATIATESTHECONCEPTIONOFGISANDROADGIS，ALSOTHEIRHISTORYOFDEVELOPMENTINTHEWORLDANDTHECOUNTRYITINTRODUCESKEYTECHNIQUESOFTHESYSTEMCOMGIS，WEBGISANDDYNAMICSEGMENTATIONANDTHEWAYTEALIZETHEM，OPENDATABASESYSTEMANDACCORDINGTOTHEIROWNADVANTAGEANDDISADVANTAGEOFCLIENT／SERVERARCHITECTUREANDBROWSER／SERVERARCHITECTURE，THISPAPERPROPOSESASYNTHETICALLYARCHITECTUREOFB／SANDC／STHISPAPERLAIDSTRESSONTHEINTRODUCTIONOFEVERYCOMPONENTOFTHESYSTEMALSO，ITINTRODUCESTHERULESANDSTANDARDOFBUILDINGDATABASEANDDESCRIBESTHEMETHODOFHOWTOREALIZEMAPPROPERTYINTERQUERYATLAST，THISPAPERPROPOSESANEWWAYTOEXTENDTHEFUNCTIONOFARCIMSBYBUILDINGANINTEGRATEDDATABASEOFGEOGRAPHICDATAANDPROPERTYDATA，THESYSTEMPROVIDESDATAINQUIRYFUNCTIONWHICHISFASTANDACCURATEBYTHEWAYOFSHOWMAPS’CHARTSETCTHEMETHODSANALYZINGTHEDATAANDTHEFORECASTCANALSOBEAVAILABLEALLTHERESULTSMESSAGECANBEDISPLAYEDANDPRINTEDOUTTHESYSTEMCONSTRUCTSASOLID，DATASHAREFOUNDATIONTOSUPPORTTHEROADMANAGEMENTANDROADMAINTENANCEETCKEYWORDSBASEGISCOMGISWEBGISDYNAMICSEGMENTATION；OPENDATABASEARCIMSIL

簡介：上海海事大學碩士學位論文數(shù)字港口基礎地理信息平臺框架及關鍵技術研究姓名江曉明申請學位級別碩士專業(yè)港口、海岸及近海工程指導教師王曉20060601數(shù)字港口基礎地理信息甲臺框架及關鍵技術研究ABSTRACTWITHTHEDEVELOPMENTOFHIGHTECHNOLOGYANDINFORMATIONPROCESSHOWTOUTILIZEMODERNITTECHNOLOGYTOSOLVETHEPROBLEMTHATPORTENTERPRISESFACES，DEVELOPINGANDBUILDING”DIGITALPORT。。BECOMEONEOFTHESUBJECTPROBLEMSFACEDINTHEDEVELOPMENTOFPORTENTERPRISEGISGEOGRAPHICINFORMATIONSYSTEMISANAREATHATDEALSWITHALLDOMAINSRELATEDTOSPATIALPROPERTYITCANBEAPPLIEDTOHARBORPLANNINGANDMANAGEMENTCONSTRUCTEDDIGITALPORTTOUSE“DIGITALCITY”FORREFERENCECONCEPT，THE“DIGITALPORT’MEANSTHATTHEPROJECTISBASEDONGEOGRAPHICINFORMATIONSYSTEMGISANDOTHERKEYTECHNOLOGIES，THEDEEPDEVELOPMENTANDTHEAPPLICATIONSPACEINFORMATIONRESOURCE，SERVESFORTHEHARBORPLAN，THECONSTRUCTIONANDTHEMANAGEMENT，SERVESFORTHEHARBOR，THEGOVERNMENT，THEENTERPRISE，THEPUBLIC，WORKFORINFORMATIONINFRASTRUCTUREANDTHEAPPLICATIONSYSTEMOFTHECITY，THEENVIRONMENTRESOURCES，THEECONOMICSOCIETYSUSTAINABLEDEVELOPMENTITSSOULISCONSTRUCTSTHESPATIALINFORMATIONINFRASTRUCTUREANDWHERETHEDEPTHDEVELOPMENT，THECONFORMITY，THEAPPLICATION，THEEXCHANGEANDTHESHARINGHARBOREACHKINDOFINFORMATIONRESOURCEWORKTHISTEXTFOCALONSTUDYINGTHEFRAMEOFTHEFOUNDATIONGEOGRAPHICALINFORMATIONPLATFORMOFDIGITALPORTANDTHEKEYTECHNOLOGYIDISCUSSEDTHEHARBORGEOGRAPHYINFORMATIONTOTALCONSTRUCTION，RAISEITSDESIGNPRINCIPLE，THEFOUNDATIONFRAME，THETECHNICALFRAMEACCORDINGTELATEDDEMANDOFTHEHARBOR，IESTABLISHEDTHEGOODSYSTEMENVIRONMENTOFTHESOFTWAREANDHARDWAREEQUIPMENTASWELLASTHEBACKUP，THEFIREWALLANDSOONBASEDONTHEUSERDEMANDANALYSIS，IELABORATEDTHEBASICFUNCTIONWHICHTHEPLATFORMSHOULDHAVE，DISCUSSEDTHESYSTEMFUNCTIONONEBYONE，ANDALSOHASDESIGNEDTHEYUANDIGITALDATASERVICEPLATFORM，DURINGTHENEXTCHAPTER，REFERREDTOTHECONSTRUCTIONOFTHEHARBORGEOGRAPHYINFORMATIONDATABASEANGLICIZINGSEPARATELYFROMTHE2ASPECTSOFTHE

簡介：地理信息系統(tǒng)GEOGRAPHICALINFMATIONSYSTEM，簡稱GIS是以數(shù)字化的形式反映人類社會賴以生存的地球空間和變遷的各種空間數(shù)據(jù)以及描述這些空間數(shù)據(jù)特征的屬性，支持空間數(shù)據(jù)及其屬性數(shù)據(jù)的輸入輸出、存儲、顯示以及進行地理空間信息的查詢、綜合分析和輔助決策。隨著世界范圍環(huán)境的形成，全球正進入一個以INTEMET為中心的計算機時代。WEBGIS已經(jīng)成為交通行業(yè)管理工作中不可或缺的一種高效的管理工具。尤其在高速公路的管理工作中，把地理信息和管理信息做在同一平臺上，可以使信息查詢更加方便快捷。該高速公路地理信息系統(tǒng)是基于WEB的GIS系統(tǒng)，不僅實現(xiàn)了地理信息的查詢，而且實現(xiàn)了高速公路的管理機構、基礎設施、監(jiān)控設備、收費數(shù)據(jù)和監(jiān)控數(shù)據(jù)等管理信息的查詢功能。為高速公路的管理工作提供了及時、準確的管理信息。本文首先由淺入深先介紹了地理信息系統(tǒng)GIS、電子地圖制作和IGIS數(shù)據(jù)模型，然后討論建立WEBGIS各種模型及其實現(xiàn)技術以及一般的系統(tǒng)建摸。其次，對用戶的需求進行分析，并在此基礎上給出了系統(tǒng)的總體設計方案。在詳細設計和系統(tǒng)實現(xiàn)中，將高速公路地理信息系統(tǒng)的實現(xiàn)分模塊進行了詳細的闡述，并重點說明了地圖放大、縮小和平移功能的實現(xiàn)。最后，對系統(tǒng)測試和整個開發(fā)過程進行總結，展望了系統(tǒng)應用的前景，并提出了有待完善的問題。

簡介：華南理工大學碩士學位論文基于地理信息系統(tǒng)GIS和城市混合交通的交通流仿真系統(tǒng)姓名朱星才申請學位級別碩士專業(yè)船舶與海洋結構物設計制造指導教師葉家瑋20030515華南理工大學碩士學位論文ABSTRACTTHEREHAVEA1ARGEPOPULATIONANDBEHINDHANDMEANSOFTRANSPORTATIONINMOSTCITIESOFCHINA，WHICHBRINGSMANYPROBLEMSINURBANTRAFFIC，F(xiàn)OREXAMPLE，DIVERSIFICATIONOFVEHICLES，OVERMUCHTRAFFICJAMSANDTRAFFICACCIDENTSETCTHEESTIMATIONSANDALTERNATIVEREARRANGEMENTSOFURBANTRAFFICFLOWDISTRIBUTIONANDSIGNALTIMINGPLANSWERECONDUCTEDBYUSINGTRAFFICFLOWSIMULATIONSITWASWIDELYPROVEDBYTHEDOMESTICANDOVERSEASPRACTICESTHATTRAFFICFLOWSIMULATIONSHADSIGNIFICANTEFFECTSTOIMPROVETHECAPACITYOFURBANTRAFFICNETWORKINDIRECTLYTHERESEARCHOFTRAFFICFLOWSIMULATIONDATESBACKTO1980SINCHINAITISLATEASCOMPAREDWITHOVERSEASALTHOUGHMANYDOMESTICACADEMICINSTITUTIONSANDSOMEENGINEERINGDEPARTMENTSUSEDOVERSEASTRAFFICSIMULATIONSOFTWARESTOEMULATETHETRAFFICPROBLEMS，SATISFACTORYRESULTWERENOTATTAINEDSOTHERESEARCHANDDEVELOPMENTOFATRAFFICFLOWSIMULATIONSYSTEMTHATBASEDONTHEACTUALSITUATIONSINOURCOUNTRYWOULDBEMOSTLYIMPORTANTTHISRESEARCHROOTSINTHETACKLEKEYPROBLEM‘ATRAFFICFLOWSIMULATIONSYSTEMBASEDONGISANDURBANMIXEDTRAFFIC’NO2002C5030202FROMTHEDEPARTMENTOFSCIENCEANDTECHN0109YOFGUANGDONGPROVINCEFIRST，THETRAFFICFLOWSIMULATIONSYSTEMINCLUDINGSYSTEMSANALYSISANDFUNCTIONMODULESAREDESIGNEDAFTERINVESTIGATINGTHEDOMESTICANDOVERSEASACTUALITYINTHATTHENTHESYSTEMISDESERIBEDWITHIMPROVEDMODELSINCLUDINGCAROCCURINGMODEL，CARFOLLOWINGMODEL，1ANECHANGINGMODELANDSIGNALCONTROLLINGMODELTHATACCORDWITHTHEACTUALSITUATIONSOFURBANMIXEDTRAFFICINCHINAAT1AST，THEAUTHORPROGRAMEDANDACCOMPLISHEDTHESYSTEM’SFUNCTIONSWITHMICROSOFTVISUALBASIC60THETR8FFICFLOWSIMULATIONSYSTEMPROVIDESMANYCONVENIENTFUNCTIONS；FOREXAMPLE，NETWORKEDITING，PARAMETERSSETTING，RESULTOUTPUTTING，F(xiàn)RIENDLYANDINTUITIONISTICSIMULATIONINTERFACEETCASIMULATIONEXAMPLEISEMULATEDINTHISSYSTEM，ANDATEST

簡介：東南大學碩士學位論文GIS技術在公路養(yǎng)護管理中的應用河南省公路養(yǎng)護管理地理信息系統(tǒng)的研究與開發(fā)姓名尚剛申請學位級別碩士專業(yè)道路工程指導教師程建川楊超杰20030918塑塾壟壟坌絲莖芏竺里些璧星ABSTRAETWITHCHINA’SECONOMYBOOMING，CONSTRUCTIONSONTRANSPORTATIONINFRASTRUCTUREAREGEEINGMUCHFASTERTHANEVERBEFORETHEREFORE，THEMOREEFFICIENTANDHIGHERQUALITYHIGHWAYMANAGEMENTISURGENTLYNEEDEDFACINGTOALARGESCALEHIGHWAYNETWORKANDNUMEROUSDATUMOFHIGHWAYINFORMATION，MANAGERSCAN’TGETHIGHWAYINFORMATIONEFFECTIVELYWITHTHETRADITIONALMANUALMANAGEMENTMETHODSINTHISSITUATION，THEIMPROVEMENTOFHIGHWAYMANAGEMENTSTAGGERED，WECAN’TUSETHEFUNDSOFHIGHWAYMAINTENANCEEFFICIENTLYANDTHEHIGHWAYSYSTEMOPERATEDINALOWLEVELTHEHENANGEOGRAPHICINFORMATIONSYSTEMOFHIGHWAYMAINTENANCEMANAGEMENTISBASEDONTHEGISTECHNOLOGYTHEDATABASETECHNOLOGYTHEPROGRAMMINGTECHNOLOGYANDCOMBINEDWITHTHEBASICSOFHIGHWAYMANAGEMENTTHROUGHTHISSYSTEMWECANGETALLTHEINFORMATIONONCOMPUTERINTHEWAYSASFOLLOWING1TOFORILLANELECTRONICMAPOFTRUNKSOFHENANHIGHWAYSYSTEMTHEMAPISIN1200，000SCALEANDSHOWSTHEROUTINESANDGEOGRAPHICSITESOFTHOSEHIGHWAYS2TOFORMADATABASEOFSPATIALANDATTRIBUTEINFORRNATIONOFHIGHWAYINHENANTHEDATABASESTORESVARIETIESOFHIGHWAYATTRIBUTESINCLUDINGHIGHWAY’SWIDTH，LENGTH，STRUCTURES，F(xiàn)ACILITIES，ETC3TOMAKELINKSBETWEENTHEELECTRONICMADANDTHEDATABASEITISEASYTOGETALLATTRIBUTESOFTHEHIGHWAYSINTHEIRLOCATIONSINTHEMAP4THROUGHTHECALCULATINGANDANALYZINGCOURSESONDATUMOFTHEHIGHWAYDATABASE，ITISEASYTOGETTHESITUATIONSANDSERVICELEVELOFHIGHWAYSINPRESENTTIME，ANDMAKEOUTTHEMAINTENANCEMETHODSANDAFINANCEPLANAPPROPRIATELYFURTHERMANGERSCOULDPREDICTTHESERVICELEVELOFHIGHWAYSINFUTURETIMETHROUGHINTELLECTUALIZEDDECISIONMAKINGAIIOFTHESEANALYSISRESULTSWILIBESHOWNOUTINSHEETSANDCHARTSINTHEELECTRONICMAPTHESYSTEMWILLHELPUSTOMANAGEOURHIGHWAYSYSTEMINAMOREMODERNIZED，SCIENTIFICANDINTELLEETUALWAYITWILLPROVIDEUSPRECISELYOFTHEANALYSISCOURSESONHIGHWAYMANAGEMENTANDPOLICYMAKINGOUTITWILLALSOIMPROVETHEEFFICIENCYOFHIGHWAYSYSTEMANDTHESERVICELEVEL，ANDBENEFITTHEHIGHWAYMANAGEMENTINITSDESIGNING，PLANNING，MAINTAININGANDOPERATINGSTAGESKEYWORDSHIGHWAYMANAGEMENT；GEOGRAPHICINFORMATIONSYSTEM，HIGHWAYMAINTENANCE；INTELLIGENTDECISIONMAKING；DIGITALMAP；HENANⅡ

簡介：西南交通大學碩士學位論文基于萬維網(wǎng)的地理信息查詢系統(tǒng)設計與應用研究姓名張建平申請學位級別碩士專業(yè)工程測量指導教師劉文熙19990401墮壹窒望查堂塹塞生堂垡笙壅一蔓三一亙THEDESIGNANDAPPIICATIONRESEARCHOFGEOGRAPHICAIINFORMATIONQUERYSYSTEMBASEDONWWWABSTRACTTHEDEVELOPMENTOFCOMPUTERNETWORKANDCOMMUNICATIONTECHNOLCGYCANTHROWLIGHTONTHEPROBLEMSAPPEARINGINTHETRADITIONALGISSOFTWARESATTHESAMETIMEWITHTHEAPPROACHOFTHEINFORMATIONERAWEBGISWHICHISDIFFERENT仟OMTRADITIONALGISININFORMATIONEXCHANGEMODELANDINFORMATIONCONCEPTIONISALSOATTRACTINGRESEARCHISTS’ATTENTIONBUT，WEBGISISJUSTINTHEPDMARYSTAGE，STILLEXISTSMANYPROBLEMSSTANDINGINNEEDOFSETTLEMENTAMONGTHEMIACI‘OFTHENEWTYPEGISSOFTWARESISASERIOUSPROBLEM。CONSLDEFLNGSUCHSTATUSOFWEBGLS，WITHTHEBUILDIN9OFTOURNFORMATIONSYSTEMOFCHENGDU，THEAUTHORUSESJAVAANDJDBCTECHNOLOGYTOMAKEARESEARCHONNEWTYPEGISSOFTWAREINTHISTHESISACCORDINGTOTHEAIMOFBUILDINGAGISAPPLICATIONON＼MFINTHISPAPERTHEAUTHORINTRODUCESANDANALYZESTHEFOLLOWINGASPECTSWHICHISRELATEDTOWEBGISIMPLEMENTINGMETHODSDATAMODELINGANDORGANIZATIONANDBASICFUNCTIONSATFIRST，WEANALYZESOMEEXISTINGIMPLEMENTINGMETHODSANDPUTFORWARDTHEADVANTAGESOFTHEMETHODINWHICHJAVAPROGRAMMINGLANGUAGEISUSEDSECONDLYWEMAKEARESEARCHONTHEDETEMODELINGANDDATAORGANIZATIONOFWEBGIS。ANDHOLDOUTADATAPROCESSINGMETHODACCOMINGTOOBJECTORIENTEDCONCEPTIONTHEN，WITHTHEDESIGNINGOFINFORMATIONQUERYSYSTEMTHEBASICFUNCTIONSOFWEBGISAREDEVELOPED，SUCHASTHEBASICGRAPHICALOPERATIONSTHEMUTUALQUERYBETWEENVECTORGRAPHICANDTHEATTRIBUTESSQLQUERYANDSODN觚ERANALYZINGTHEPRINCIPLESOFSYSTEMDESIGNINGANDFUNCTIONREALIZINGSYSTEMATICALLYWITHTHETOURLNFORRNATIONOFCHENGDUTHEAUTHORHASDEVELOPEDASAMPLEOFNFORMATIONQUERY8YSLEM一一TOURINFORMATIONQUERYSYSTEMOFCHENGDU，ANDHASACQUIREDAWELLPLEASINGRESULTFINALLYSOMEHELPFULSUGGESTIONSANDPROSPECTSFORFURTHERRESEARCHOFTHESAMPLESYSTEMANDWEBGISAREPRESENTEDⅡKEYWORDS『JCOMPUTERNETWORK，WEBGISJAVA，MUTUALQUERYSQL，OBJECTORIENTED

簡介：北京交通大學碩士學位論文鐵路電務地理信息系統(tǒng)規(guī)劃與設計姓名陳玉梅申請學位級別碩士專業(yè)交通運輸工程指導教師劉仍奎20060201北京交通大學工程碩士專業(yè)學位論文WITHTHEDEVELOPMENTOFUPTO～DATETECHN0109YANDTHERUNNINGOFSPEEDINGUPHEAVILYLOADEDTRAINS，THEMANAGEMENTOFCO哪UNICATIONANDSIGNALEQUIPⅢENTISFACINGHIGHERREQUIREMENTTHERAILWAYDEPARTMENTOFCOMUNICATIONANDSIGNALISTHEFOUNDATIONOFTRANSPORTATIONBYRAILROADTHEPRODUCTIONMANAGEMENTOFTHERAILWAYDEPARTMENTSOFTRANSPORT，LOCOMOTIVE，ENGINEERING，VEHICLESISBASEDONCO腫UNICATIONANDSIGNALEQUIPMENTANDISTHETARGETOFSERVICEOFTHERAILWAYDEPARTMENTOFCOH蚰UNICATIONANDSIGNALTHETARGETOFINFORMATIONLIZATIONCONSTRUCTIONHASBEENSHIFTEDFROMTHESIMPLEINFORMATIONMANAGEMENTOFEQUIPMENTTOOFFERINGEQUIPMENTINFORMATIONRAPIDLYANDCORRECTLY，F(xiàn)EEDINGBACKTHEQUALITYANDRUNNINGSTATEOFEQUIPMENTINTIME，REPORTINGPOTENTIALSAFETYHAZARDANDMALFUNCTIONQUICKLYANDGUIDINGTHEREPAIROFEQUIPMENTOFTHERAILWAYDEPARTMENTOFCO嘞UNICATIONANDSIGNALINORDERTOACCO哪ODATETOTHEDEVELOPMENTNEEDOFTRANSPORTATIONBYRAILROADANDGUARANTEETHERAILWAYSECURITYTHEESSAYISAIMEDAT“THEINFORMATIONISLAND”PROBLEMWHICHEXISTSINTHEMANAGEMENTOFTHERAILWAYDEPARTⅢENTOFCOMUNICATIONANDSIGNAL，ITPRESENTSTHEVIEWOFTHECONFORMITYOFINFORMATIONRESOURCESOFTHERAILWAYDEPARTMENTOFCO姍UNICATIONANDSIGNALANDTHECONSTRUCTIONOFNETWORKPLATFORMBASINGONGEOGRAPHICALINFORMATIONSYSTEMSOTHATMULTISYSTEMAND瑚ULTITERMINALCANOPERATEEASILYANDALSOCANREALIZETHESHAREOFDATATHEESSAYISJUSTABOUTTHISPROBLEM，ITPRESENTSTHEPLANANDⅡ

簡介：西南交通大學碩士學位論文山區(qū)高速公路運營防災管理地理信息系統(tǒng)姓名彭仁濤申請學位級別碩士專業(yè)防災減災工程及防護工程指導教師姚令侃20070801西南交通大學碩士研究生學位論文第1I頁本文研究的創(chuàng)新點在于1本文提出了建立山區(qū)高速公路運營防災管理管理信息系統(tǒng)的技術結構框架，和該系統(tǒng)應該具備的一些基本功能。2提出了高速公路在發(fā)生地質災害后進行搶險救援的模式，為其提供決策支持。關鍵詞高速公路；地理信息系統(tǒng)；防災；運營

簡介：中國科學院寒區(qū)旱區(qū)環(huán)境與工程研究所博士學位論文青藏鐵路地理信息系統(tǒng)與數(shù)字路基研究姓名郭建文申請學位級別博士專業(yè)地圖學與地理信息系統(tǒng)指導教師程國棟20061101中國科學院博士學位論文青藏鐵路地理信息系統(tǒng)與數(shù)字路羊研究空間數(shù)據(jù)管理和應用，以及重量版系統(tǒng)空間數(shù)據(jù)庫設計等核心研究內容展開論述，并對該系統(tǒng)的數(shù)據(jù)建設工作做了介紹。研究得到了一個自主性強、面向對象和分布式應用、具有良好擴展性的重量版GIS基礎平臺。第五章首先介紹了青藏鐵路數(shù)字路基的研究目標，著重對系統(tǒng)總體設計、數(shù)值模型集成展開論述。數(shù)字路基是論文研究的主要耳標，由基礎GIS平臺，模型子系統(tǒng)、仿真子系統(tǒng)、三維可視化子系統(tǒng)等有機構成，形成一個集空間數(shù)據(jù)存儲管理訪問、工程模擬與仿真，以及結果可視化等功能為一體的綜合應用系統(tǒng)。第六章是全文的結論與展望。研究工作形成了兩個自主性強、可擴展的基礎GIS應用平臺，在此基礎之上迸一步建立起了數(shù)字路基系統(tǒng)，可以為青藏鐵路的穩(wěn)定運行及后續(xù)的科研工作提供有力的支持。最后總結了今后需要深入研究的內容，包括模型集成方法深入研究、凍土專家知識庫研究、空間決策支持系統(tǒng)研究等。關鍵詞數(shù)字路基；遙感；GIS；模型集成；青藏鐵路Ⅱ

簡介：學校代號學號密級1053603111011長沙理工大學碩士學位論文Y975686基于地理信息系統(tǒng)的ITS中城市公交智能查詢系統(tǒng)的研究與設計學位申請人姓名夏翊導師姓名及職稱酆重玨熬援培養(yǎng)單位壘監(jiān)工程堂院專業(yè)名稱遒蹬皇叢道工程論文提交日期三QQ巒生四旦三日論文答辯日期三QQ盎笙四月三土△目答辯委員會主席萱丞生塑攫ABSTRACTTHECITYDEVELOPMENTCHANGESWITHEACHNEWDAYMANYNEWLYBUILTPLOTSMASSIVEAPPEARANCES，THEPUBLICTRANSPORTATIONLINEALSODAYAFTERDAYINCREASESWENTONAJOUMEYFORTHEPEOPLEHASBROUGHTTHEENORMOUSCONVENIENCE，BUTASARESULTOFTHECITYSCALEUNCEASINGDEVELOPMENLCHOOSESFORTHEPEOPLEGOESONAJOUMEYTIDESINACARRIAGETHELINETOCAUSETHECERTAINDIFFICULTYSPECIALLYINTHETRAVELINGCITYTHETOURISTISRIDINGTHEPUBLICTRANSPORTATIONVEHICLEHOURCHOICELINEQUITETOBEDIFFICULTTHEREFORETHEDEVELOPMENTINTELLECTUALIZATIONCITYPUBFICTRANSPORTATIONINFORMATIONINQUIRYSYSTEMISEXTREMELYESSENTIALITNOTONLYMAYVETHERESIDENTTHETOURISTTIDEINACARRIAGEPROVIDESTHEGUIDE，ATTHESAMETIMEMAYFOREIGNUNFOLDTHECITYTHEMODEMSTYLE，MANIFESTSACITYPUBLICTRANSPORTATIONINFORMATIONDIGITIZATIONANDTHEBECOMINGANINFORMATIONBASEDSOCIETYLEVELOFDEVELOPMENTTHISARTICLEELABORATESTHEDOMESTICANDFOREIGNINTELLIGENCESTRANSPORTATIONSYSTEMRESEARCHANDINTHEAPPLICATIONPRESENTSITUATIONFOUNDATIONUNIONGENERALGEOGRAPHICINFORMATIONSYSTEMDEVELOPMENTPATTERNANALYSISPUBLICTRANSPORTATIONNETWORKANDMOSTSUPERIORWAYALGORITHMROUTEANALYSISISONEOFTHEMOSTGENERALANDBASICFUNCTIONINGISITSKEYCONTENTISTHEOPTIMUMROUTEANALYSISINTHISPAPERTHEMAINCONTENTWASTHEAPPLICATIONOFOPTIMUMROUTEANALYSISTOTHEPUBLICTRANSPORTATIONTHEREAREMANYCLASSICALGORITHMSSUCHASDIJKSTRAALGORITHMTOSOLVETHEPROBLEMBUTITDON’TFITFORTHISPROBLEMTHEFIRSTREASONISTHATITDOESNTHAVEAHIGHSPEED；THESECONDISTHATITSRESULTHASLARGENUMBERSOFUNUSEFULDATABUTUSESBASEDONTHEBREADTHFIRSTALGORITHM，INONLYCONSIDEREDONETOTWOTIMETRADESWHILETHEACTUALSITUATIONINCALLTHEEFFECTIVEREALIZATIONMOSTSUPERIORWAYINQUIRYBASEONTHISALGORITHM，DEVELOPSTHEPROCEDUREUNDERTHEMAPINFOPLATFORMANDSOMEMODULESACCORDINGTOTHEREALDATAOFCHANGSHAHAVEBEENOBTAINEDKEYWORDSGEOGRAPHICALINFORMATIONSYSTEM；INTELLIGENTTRANSPORTATIONSYSTEM；PUBFICTRANSPORTATIONINQUIRY；OPTIMALPATHFINDINGALGORITHMⅡ

簡介：學校代碼10663學號4201310000754貴州師范大學碩士學位論文基于ARCGIS的高速公路地理信息系統(tǒng)的研究與實現(xiàn)THEDESIGNIMPLEMENTATIONOFTHEHIGHWAYGEOGRAPHICINFMATIONSYSTEMBASEDONARCGIS專業(yè)名稱計算機科學與技術專業(yè)代碼081203研究方向計算機應用技術申請人姓名吳景春導師姓名劉志杰教授二零一六年五月3ABSTRACTWITHTHEDEVELOPMENTOFCITYMODERNIZATIONINFMATIONCONSTRUCTIONTHEPOPULARITYOFVEHICLESINTHELIFEWILLBEIMPROVEDTRAFFICSITUATIONISBECOMINGMEMESERIOUSPROBLEMINVIEWOFTHEDIFFERENCEOFHIGHWAYCONSTRUCTIONINGUIZHOUPROVINCEOTHERPROVINCESGUIZHOUPROVINCETHEMAINTRENDOFTHEINVESTMENTOFTHEHIGHWAYWILLBEDIFFERENTMEBRIDGESTUNNELSTHEOTHERPROVINCES’SINVESTMENTTYPETENDTOBESINGLEWITHTHEINCREASEOFHIGHWAYCONSTRUCTIONTHEROADOFTHE“TWOMEANING“ROADALSOINCREASESTHEVEHICLEFROMTHESTARTINGPOINTTOTHEENDOFTHEROADCANBEAVARIETYOFTRAVELSIMILARTOTHE“CLOSEDLOOP“ROADBUTTHEROADONTHE“CLOSEDLOOP”WASBUILTBYTHEDIFFERENTINVESTMENTBUSINESSOWNERSSOTHEDEPARTMENTOFHIGHWAYVEHICLESMANAGEMENTVEHICLECOSTSPLITISALSOFACINGAHUGECHALLENGESOITISVERYURGENTIMPTANTTOCONSTRUCTTHEHIGHWAYVEHICLESTHEHIGHWAYGEOGRAPHICINFMATIONSYSTEMHASRECEIVEDEXTENSIVEATTENTIONINTHISBACKGROUNDTHISPAPERINTRODUCESTHERESEARCHBACKGROUNDDOMESTICFEIGNRESEARCHSTATUSFUTUREDEVELOPMENTTRENDOFTHEHIGHWAYGEOGRAPHICINFMATIONSYSTEMTAKINGTHEEXPRESSWAYINGUIZHOUPROVINCEASANEXAMPLETHERESEARCHDESIGNSCHEMEIMPLEMENTATIONOFTHEHIGHWAYGEOGRAPHICINFMATIONSYSTEMAREPUTFWARDTHEKEYTECHNOLOGIESOFASYNCHRONOUSCOMMUNICATIONAJAXSERVERARCGISARCHITECTUREDEVELOPMENTMODEENGINEARCGISCOMPONENTSSUCHASTHEACTERISTICSOFADETAILEDEXPOSITIONRESEARCHFOCUSONSOLVINGTHE“TWOMEANS“PATHOFWKTOLLROADWKCOSTSSPLITSTARDSONTHEESTABLISHEDMAPMODELQUICKGETTHESHTESTPATHTHEMINIMUMAMOUNTOFQUERYRESULTSTOPROVIDETHECRESPONDINGDATAFEACHOWNERETCTHESYSTEMTHROUGHTHEDEVELOPMENTOFMICROSOFTCPSTUDIOVISUALPLATFMUNDERTHESYSTEMDEVELOPMENTUSINGCDEVELOPMENTLANGUAGETOCALLTHECOMPROTOCOLCOMPONENTSPROVIDEDBYENGINEARCGISSYSTEMHASMAINLYREALIZEDTHECONTROLDISPLAYOFTHEMAPLAYER、PATHEXPENSETOPROOFREADQUERY、PLAYBACKOFTRAVELHISTYROAD、SPATIALDATAQUERY、DISPLAYTHESHTESTPATHTHEMINIMUMGEOTHERKEYFUNCTIONSTOOPTIMIZETHEROADINCREASETHERATEOFROADTRAFFICREDUCETHEHUMANINTERVENTIONLABCOSTTHESYSTEMPROVIDESSOMEIMPTANTMETHODSINTHEAPPLICATIONBACKGROUNDOFGUIZHOUHIGHWAYSHOWSTHEFUNCTIONOFTHEWHOLESYSTEMITHASPLAYEDAGOODROLEINTHEDEVELOPMENTOFTHEHIGHWAYGEOGRAPHICINFMATIONSYSTEMINTHEFUTUREKEYWDSARCGISSERVER、AMBIGUOUSPATHHIGHWAYDATAVALIDATIONPROOFREADQUERYTHEPATHGE、VEHICLEMANAGEMENTQUERY

簡介：內蒙古師范大學碩士學位論文旗縣級旅游地理信息系統(tǒng)研建以克什克騰旗為例姓名加力戈申請學位級別碩士專業(yè)地圖學與地理信息系統(tǒng)指導教師包玉海20100420內蒙古師范大學碩士學位論文分析和設計目標；第四部分著重介紹了系統(tǒng)的詳細設計部分，主要介紹了系統(tǒng)的數(shù)據(jù)庫設計、子系統(tǒng)功能實現(xiàn)設計、瀏覽器設計；第五部分主要介紹了系統(tǒng)的旅游開發(fā)實例，展示克什克騰旗旅游地理信息系統(tǒng)部分頁面第六部分主要總結本系統(tǒng)研究內容與開發(fā)心得，提出存在問題，對系統(tǒng)展望。關鍵詞旗縣，旅游地理信息系統(tǒng)，縣級旅游

簡介：電網(wǎng)地理信息系統(tǒng)其目的是使用地理信息系統(tǒng)GIS技術，以達到讓國家電網(wǎng)安全運行、管理和維護以及經(jīng)營活動的正常運轉，這是一門綜合了電力和計算機科學的交叉性技術。以往的電力GIS系統(tǒng)常常使用基于共享文件的一般式結構，這樣導致的結果就是使用成本高，而且操作也很復雜。所以，圍繞著配電網(wǎng)中地理信息系統(tǒng)的應用，本文以配電網(wǎng)信息系統(tǒng)軟件的開發(fā)為目標，著重地探討了以往配電網(wǎng)在傳統(tǒng)管理方面的缺陷，列舉了地理信息系統(tǒng)在管理配電網(wǎng)時的巨大優(yōu)勢，與此同時，也和國內外的數(shù)個廠商的GIS平臺作了比較，尤其是在開發(fā)方式的差別，建立了適合的配電網(wǎng)地理數(shù)據(jù)信息模型，同時也制作了配電網(wǎng)地理信息系統(tǒng)軟件體系結構圖，最終實現(xiàn)了空間數(shù)據(jù)和屬性數(shù)據(jù)的一元化管理。提出了一種新的基于WEB的電網(wǎng)地理信息系統(tǒng)綜合方案，本系統(tǒng)構架設計使用三層結構，利用空間數(shù)據(jù)庫ACLESPATIAL來保存地理數(shù)據(jù)，并仔細研究了空間數(shù)據(jù)建模的最新技術方法，最終在研究基礎上實現(xiàn)了宜豐縣供電公司W(wǎng)EBGIS系統(tǒng)，并已很好地投入運行。最終結果表明，基于WEB的電力GIS具有諸如較低的成本、簡化的操作、資源的充分利用等優(yōu)點，得到了客戶單位的認可。

簡介：電子科技大學UNIVERSITYOFELECTRONICSCIENCETECHNOLOGYOFCHINA工程碩士學位論文ENGINEERINGMASTERDISSERTATION論文題目工程領域軟件工程指導教師劉大剛作者姓名朱月玲班學號200991040142基于開源軟件的區(qū)域經(jīng)濟地理信息WEB發(fā)布研究獨創(chuàng)性聲明本人聲明所呈交的學位論文是本人在導師指導下進行的研究工作及取得的研究成果。據(jù)我所知，除了文中特別加以標注和致謝的地方外，論文中不包含其他人已經(jīng)發(fā)表或撰寫過的研究成果，也不包含為獲得電子科技大學或其它教育機構的學位或證書而使用過的材料。與我一同工作的同志對本研究所做的任何貢獻均已在論文中作了明確的說明并表示謝意。簽名朱月玲日期2011年11月30日關于論文使用授權的說明本學位論文作者完全了解電子科技大學有關保留、使用學位論文的規(guī)定，有權保留并向國家有關部門或機構送交論文的復印件和磁盤，允許論文被查閱和借閱。本人授權電子科技大學可以將學位論文的全部或部分內容編入有關數(shù)據(jù)庫進行檢索，可以采用影印、縮印或掃描等復制手段保存、匯編學位論文。（保密的學位論文在解密后應遵守此規(guī)定）簽名朱月玲導師簽名劉大剛日期2011年11月30日

簡介：隨著社會經(jīng)濟的發(fā)展，國土資源的重要性越來越為人們所重視，國土資源在整個社會經(jīng)濟發(fā)展中起著十分重要的作用。資源的狀況、布局、開發(fā)、變化及發(fā)展都直接影響到經(jīng)濟的發(fā)展和規(guī)劃。國土資源管理也在不斷地向著信息化、科學化、標準化以及面向公眾提供服務的方向發(fā)展，這就使得科學、合理的利用相對有限的國土資源具備了現(xiàn)代化的工具。徐州市國土資源局根據(jù)國土資源管理工作需要，搭建了徐州市國土資源網(wǎng)絡平臺，然而在開發(fā)信息系統(tǒng)時缺乏統(tǒng)一的部署，信息管理的數(shù)據(jù)系統(tǒng)和信息發(fā)布系統(tǒng)是內、外二套不同的系統(tǒng)，在網(wǎng)絡上是物理隔離的。因而造成了數(shù)據(jù)交換困難，形成了嚴重的“信息孤島”問題。特別是基礎地理空間信息共享底圖部分無法實現(xiàn)內、外網(wǎng)交換，只能采用移動存儲介質拷貝的方式，浪費大量地人力物力。隨著業(yè)務的不斷發(fā)展，手工交換的方式已經(jīng)越來越不能滿足業(yè)務的數(shù)據(jù)量大和實時性高等要求。為提高工作效率，迫切需要將傳統(tǒng)的離線手工操作方式改變?yōu)榛诰W(wǎng)絡的在線自動傳輸方式。本文基于徐州市國土資源局信息管理、信息發(fā)布系統(tǒng)數(shù)據(jù)交換中存在問題進行研究。并結合目前常用的異構信息數(shù)據(jù)交換技術“網(wǎng)絡隔離網(wǎng)閘”中存在的安全問題，有針對性地對當前數(shù)據(jù)共享交換工作中存在的問題以及國土資源部門數(shù)據(jù)安全共享模式提出了新的解決方案。提出了在內網(wǎng)和外網(wǎng)兩個數(shù)據(jù)交換平臺間通過“網(wǎng)絡隔離網(wǎng)閘”進行通迅時，使用標準HTTPS協(xié)議進行通信以保證數(shù)據(jù)傳輸?shù)母叨劝踩瑢崿F(xiàn)了數(shù)據(jù)流在網(wǎng)閘兩端安全的傳輸。在分析地理信息系統(tǒng)數(shù)據(jù)交換平臺的架構和數(shù)據(jù)集成方式的過程中，指出了影響數(shù)據(jù)交換平臺實現(xiàn)的三個關鍵問題數(shù)據(jù)封裝如何實現(xiàn)、數(shù)據(jù)交換如何實現(xiàn)和平臺安全性如何保障問題，然后對這些問題進行詳細的分析和設計。對網(wǎng)絡架構、認證授權、審計等網(wǎng)絡安全技術開展了研究，在設計中實現(xiàn)了系統(tǒng)監(jiān)控、容錯、軟件開發(fā)套件、應用軟件透明接入、應用的快速部署等功能目標。根據(jù)內外網(wǎng)安全數(shù)據(jù)共享交換工作在整個國土資源管理工作中的地位、作用以及與其它業(yè)務對象之間的聯(lián)系，地理信息系統(tǒng)數(shù)據(jù)交換平臺實現(xiàn)了身份認證、訪問控制及不可旁路性、審計了參與交換的數(shù)據(jù)的完整性，針對各種不同數(shù)據(jù)交換對象提供了一套統(tǒng)一的交換體系及解決方案。同時充分考慮保障數(shù)據(jù)交換的安全性問題，為在網(wǎng)絡隔離環(huán)境下實現(xiàn)數(shù)據(jù)共享與實時交換提供了安全可靠高效的保障。