簡(jiǎn)介：武漢理工大學(xué)碩士學(xué)位論文基于通用地理信息系統(tǒng)的網(wǎng)絡(luò)GPS監(jiān)控中心的研究與實(shí)現(xiàn)姓名蔡湘申請(qǐng)學(xué)位級(jí)別碩士專(zhuān)業(yè)計(jì)算機(jī)應(yīng)用技術(shù)指導(dǎo)教師徐東平20060501武漢理。【大學(xué)碩士學(xué)位論文ABSTRACTWITHTHEDEVELOPMENTOFWORLD，THESTATEWITHTENSETRA哦CISAGGRAVATEDCONSTANⅡY．TTADITIONALMONITORINGANDCONTROLLINGSYSTEMBASEDONGIS／GPSHASNOTBEENSUITONMODEMLOGISTICSINFORMATIZATION，LANICINGANDSOCIALIZATJON．ITNEEDSMOREA11DMORECOMBINEWITHINTERNETTOOPTIMIZERESOURCESCHEMEANDIMPROVECOMPETITIONINMARKET．SOGPS，GIS，INTERNETANDOTHERADVATLCEDTECHN0109IESARECOMBINEDTOFORMWCBGPSNOW．WREBGPSINTEGRATEEACHSUPERIORITYANDTRAITF_ROMGPS，GISAILDINTEMET，IEAMFROMOTHER’SSTRONGPOINTSTOOF話(huà)ETONE’SWEAKNESS，ENHANCEDTHERELEASINGINFORMATIONOFMONITORINGVEHICLEINALARGEAREA．THETHESISANALYZEDTHETECHNOLOGYABOUTGPS，GISANDINTERNET，AILDEXPATIATEDTHEWHOLEPROCESSABOUTTHEDESIGNANDREALIZATIONOFTHEMONITORINGANDCONTROLLINGCENTERBASEDONⅥ，EBGPSANDGENERALGIS．THETHESISREALIZEDTHETRALLSMISSIONOFGPSJNFBFMALION，TBERELEASEOFELECTRONICMAPINTHEINTERNET，MEMONITORJNGANDCONTROLLINGOFVEHIC】EANDTHEDESCRIPTIONOFIT’STRACK，ANDCOMPOSEDANETWORKSTATIONTOSERVEFORNETWORKUSERS，REALIZINGTHEREIEASINGINF0哪ATIONOFMONITORINGVEHICIEINAIARGEAREA．INTHEPROCESSOFTHEDESIGN，WETAKETHEIDEATHATTHETRACKISDESCRIBEDINSERVERSIDE。ANDRE8LIZEDTHISIDEAUSINGSETTINGALIMPIDITYLAYERTECHNOLOGY．INTHEPROCESSOFTHEDESIGN，WEBRINGFONVARDMEPATHS’CONNECTIVITYDENOTATIONOFTHEMAPWHICHACCORDWITHTHEMAPINFOGISFORMATANDREALIZEDTHEWEB0PS’SFUNCTION．INORDERTOCOMPLETETHEMOVINGNAVIGATIONAILDSEARCHINGTHEBESTPATH，WEREALIZEDLOADINGDIFFERENTMAPS．’NLUSWEIMPROVEDTHEWEBGPS’SREUSINGFUNCTION．MEAN、VHILE，THETHESISDISCUSSEDTHEBESTMUTESEARCHOF￡HEELECTRONICMADANDREALIZEDTHEBESTROUTESEARCHOFTHEELEC訂ONICM?。瓸ECAUSEOFTHEIIMITATIONOFTIMEANDENERGY，THEFUNCTIONSREALIZEDINTHISRESEARCHARELIMITED．INTHEFUTURE，THEDISCUSSINGOFTHEBESTROUTESEARCHMUSTCONSIDERTHEACTURALACTOROFTHEROUTEANDOTHERRCASONS．EXCEPTTHIS，THISII

簡(jiǎn)介：長(zhǎng)安大學(xué)碩士學(xué)位論文交通地理信息系統(tǒng)的數(shù)據(jù)組織和處理方式姓名席玉峰申請(qǐng)學(xué)位級(jí)別碩士專(zhuān)業(yè)交通運(yùn)輸規(guī)劃與管理指導(dǎo)教師嚴(yán)寶杰20030101ABSTRACTONTHEBASISOFANALYZINGTHETHEORYOFTHEGEOGRAPHICINFORMATIONSYSTEMFORTRANSPORTATIONGISTANDTHECHARACTERISTICSOFMODEMTRANSPORTATIONNETWORKS，ADATAMODELISSETFORWARDTOFACILITATETHEGISEXPRESSIONANDOPERATIONSONTHEMODEMTRAFFICNETWORKS，WHICHISBASEDONTHECOMPLETETRANSPORTATIONFEATURESROADSANDSYNTHETICALLYCONNECTIVELANESWITHTHESAMEDIRECTIONS，ANDTOOFFSETTHEDEFICIENCYOFTHETRADITIONALDATAMODELBASEDONTHEPLANARTOPOLOGYOFARCSANDNODESFURTHERMORE，THEAUTHORDEVELOPSANONPLANARDATAMODELOFGISTONTHEBASISOFFEATUREBASEDDATAMODELPUTFORWARD，TOMAKEITMOLESUITABLEFORTRAFFICNETWORKMODELINGANDANALYSIS，ANDDESIGNTHEMETHODSOFCONCEPTUALMODELINGANDLOGICALMODELING，WHICHPROVIDESTHEBASISFORTHECORRESPONDINGDATASTRUCTUREANDDATABASEIMPLEMENTATIONITISDISCUSSEDINDETAILHOWTOIMPLEMENTFEATUREBASEDNONPLANARTOPOLOGYFORTRAFFICNETWORKSTOMAKESUPTHEDEFICIENCYOFPLANARGRAPHBASEDLINKNODEDATASTRUCTURETWOCASESSHOWTHEIMPLEMENTATIONOFNONPLANARDATABASEFORTRAFFICNETWORKWITHDYNAMICSEGMENTATION，SEQUENTIALPOINTEROPERATIONANDTHEOBJECTORIENTEDMETHODKEYWORDSGEOGRAPHICINFORMATIONSYSTEMFORTRANSPORTATIONTRAFFICNETWORKSFEATURENONPLANARDATAMODELDATABASE

簡(jiǎn)介：同濟(jì)大學(xué)碩士學(xué)位論文基于J2EE的高速公路地理信息系統(tǒng)關(guān)鍵技術(shù)研究姓名劉曉明申請(qǐng)學(xué)位級(jí)別碩士專(zhuān)業(yè)攝影測(cè)量與遙感指導(dǎo)教師程效軍20040101『叫濟(jì)人學(xué)碩}論蚯ABSTRACTALONGWITHTHEINTERNETANDINFORMATIONSUPERHIGHWAYPLANSPRINGUP，WCHAVEMADEGREATPROGRESSINMANYTECHNOLOGY，SUCHASCOMPUTERMULTIMEDIA,NETWORK，DATABASEANDSOON．THEREAREDELIGHTFULCHANGESINMANYASPECTSOFTHECONCEPTIONOFTRADITIONALGIS，DATAMANAGEMENT，APPLICATIONMODELDESIGNOFSYSTEMANDSOON．THEFLOURISHINGINTEMETPROVIDESANOPPORTUNITYFORALLPLACEOFTHESOCIETYTOUSCGIS．FINALLY,WEBGISEMERGESASTHETIMEREQUIRED．WEBGISINTEGRATETHEGISTECHNOLOGY,WEBTECHNOLOGY,NETTECHNOLOGY,DISTRIBUTESDATABASEMANAGEMENTTECHNOLOGYANDPROVIDESOMEGISSERVICETOTHEINTERNEVINTRANETUSERSBYUSINGCLIENT／SERVERORBROWER／SERVERPATTERNITSEMPHASIZEDINTHETHESISTOPROBEINTOTHEREALIZATIONOFWEBGISANDITSAPPLICATIONMODEL，KEYTECHNOLOGYINHIGHWAYWEBGISSYSTEMWHICHBASEDONJ2EESUCHASSYSTEMSTRUCTURE，LINEARREFORENCESYSTEM，DATABASECONNECTIONPOOLINGETC．ALSO，THEPAPERINTRODUCEDMAPXTREMEFORJAVA’STECHNOLOGYANDITSDEVELOPMENTMODE．THINKINGABOUTTHEUSERSBASICREQUIREMENTOFGIS，WEDESIGNAHIGHWAYWEBGISPROTOTYPESYSTEMBASEDONJ2EETECHNOLOGYBYUSINGTHECOMPONENTSPROVIDEBYMAPXTREME．KEYWORDSWEBGISMAPXTREMELINEARREFERENCESYSTEMCONNECTIONPOOLING

簡(jiǎn)介：分類(lèi)號(hào)TU410710－20098112專(zhuān)業(yè)碩士學(xué)位論文中國(guó)軟土分布地理信息系統(tǒng)構(gòu)建初步研究張發(fā)如導(dǎo)師姓名職稱(chēng)王曉謀教授趙永國(guó)教授級(jí)高工申請(qǐng)學(xué)位級(jí)別碩士專(zhuān)業(yè)學(xué)位類(lèi)別及領(lǐng)域名稱(chēng)工程碩士交通運(yùn)輸工程論文提交日期2013年11月28日論文答辯日期2013年12月18日學(xué)位授予單位長(zhǎng)安大學(xué)PRELIMINARYSTUDYFORBUILDINGTHEGEOGRAPHICINFORMATIONSYSTEMOFSOFTSOILDISTRIBUTIONINCHINAADISSERTATIONSUBMITTEDFORTHEDEGREEOFMASTERCANDIDATEZHANGFARUSUPERVISORPROFWANGXIAOMOUPROFZHAOYONGGUOCHANG’ANUNIVERSITY,XI’AN,CHINA

簡(jiǎn)介：北京交通大學(xué)碩士學(xué)位論文北京公交通用地理信息平臺(tái)的開(kāi)發(fā)與應(yīng)用姓名許元春申請(qǐng)學(xué)位級(jí)別碩士專(zhuān)業(yè)工商管理指導(dǎo)教師關(guān)忠良20031001北京交通大學(xué)碩士學(xué)位論文ABSTRACTBEIJINGPUBLICTRANSPORTATIONCORPORATIONBPTCISALARGESTATEOWNEDENTERPRISEINBEIJINGTRANSITINDUSTRYBYTHEENDOFAUGUST2003,BPTCHAS15,000OPERATINGVEHICLES,769BUSROUTESWITHANNUALPASSENGERTRIPSOFNEARLY4BILLION,ACCOUNTINGFOR74PERCENTOFTHETOTALBYTRANSITMODESINBEIJINGTHEIMPORTANTSTATUSOFPUBLICTRANSPORTSYSTEMINSOCIALLIFEHASBEENGENERALLYRECOGNIZEDGIVINGPRIORITYTOTHEDEVELOPMENTOFPUBLICTRANSPORTISNOTAMAKESHIFTMETHODBUTAFUNDAMENTALSTRATEGYTHEREFORMOFTRANSITINDUSTRYISSTARTINGWITHECONOMIZINGHUMANRESOURCES,DEVELOPINGTERTIARYBUSINESSESANDPROMOTINGTHEUSEOFSCIENCEANDTECHNOLOGYEMANCIPATINGPRODUCTIVEFORCESANDENHANCINGBUSINESSEFICIENCYHAVEBEENTHELONGTERMGOALSOFOUREFORTSTHEREFORE,WEPLANTOGETBENEFITSWITHTHEUSEOFHIGHTECHANDADOPTIONOFMODEMMANAGEMENTINFACT,THEAPPLICATIONOFCOMPUTERTECHNOLOGYISONEOFTHEEFECTIVEMEANSTOINCREASEWORKEFICIENCYANDSAVEMANPOWERINRECENTYEARS,WHILESPEEDINGUPTHEADVANCEMENTOFTECHNOLOGY,BPTCHASPUTIN35MILLIONYUANINTHECONSTRUCTIONOFINFORMATIONPROJECTSANDITSINFORMATIONSYSTEMHASTAKENSHAPETHATRESULTSINIMPROVINGCORPORATEBUSINESSANDSOCIALBENEFITSTHEPAPER,TAKINGTHEAPPLICATIONOF“BPTCGENERALGISINFORMATIONPLATFORM“FOREXAMPLE,DESCRIBESITSDETAILEDFUNCTIONS,SERVINGASTHEPLATFORMOFDIFERENTAPPLICATIONSYSTEMSLIKETRANSITOPERATION/DISPATCHIVLANAGEMENT,INFORMATIONSERVICELISULIHOTLINE,BPTCWEBSITE,VEHICLERESCUETHEPLATFORMHASBECOMEANIMPORTANTPARTOFBPTCINFORMATIONSYSTEM,SOLVINGTHEPROBLEMSSUCHASDEVELOPMENTREPETITION,DATASHARING,ANDREPEATEDDATAINPUTTHEARTICLEALSORELATESTHEPROCESSOFBP代INFORMATIONSYSTEMDEVELOPMENT,FROMANA妙SISOFCURRENTSITUATIONSTOFUTUREGOALS,ANDEXPLAINSTHESTRATEGICSIGNIFICANCEFORCORPORATEDEVEL即MENTKEYWORDSCO印ORATION,INFORMATIONSYSTEMDEVELOPMENT,APPLICATION

簡(jiǎn)介：長(zhǎng)安大學(xué)碩士學(xué)位論文基于地理信息系統(tǒng)（GIS）的公共交通系統(tǒng)信息化姓名耿蕤申請(qǐng)學(xué)位級(jí)別碩士專(zhuān)業(yè)交通運(yùn)輸規(guī)劃與管理指導(dǎo)教師陳寬民20040101ABSTRACTITWASPROVEDTHATPRIOFI可OFDEVELOPINGPUBLICTRANSPORTATIONWASTHEBESTWAYTOSOLVECITYTRAFFICPROBLEMBYANALYZINGTHEEFFORTSFROMCITIFYINGACCORDINGTOTHEANALYSISOFPUBLICTRANSPORTATIONPROBLEMS，ILLUMINATEDAPPLICATIONOFADVANCEDTECHNOLOGYINPUBLICTRANSPORTATIONWASAGUARANTEETHATMADEITDEVELOPEDWELLTHEUSERANDUSERSERVICESOFPUBLICTRANSPORTATIONINFORMATIONSYSTEMPTISWEREENSUREDANDREQUIREMENTMODELARCHITECTUREMODELOFPTISWEREBUILTBYADOPTINGSTRUCTUREDMODELACCORDINGTOFUNCTIONSANDDATAMODELOFGISTECHNOLOGYANALYZEDFEASIBILITYANDSUPERIORITYOFAPPLICATIONOFGISTOPTISEXERTINGGISDATASTRUCTUREPRINCIPLEANDRELATIONDATABASETHEORYBUILTSPACIALDATABASEANDPROPERTYDATABASERESPECTIVELYUNITINGTHESPACEANALYSISFUNCTIONOFGISTECHNOLOGYCOMPLETELYSTUDIEDPTISAPPLICATIONSMETHODSINPUBLICTRANSPORTATIONPLANNING，MANAGEMENTANDEVALUATIONKEYWORDSPUBLICTRANSPORTATIONINFORMATIONSYSTEMGEOGRAPHICINFORMATIONSYSTEMGISSTRUCTUREDMODELSPATIALDATABASERELATIONDATABASE

簡(jiǎn)介：Y1097734分類(lèi)號(hào)；UDC工學(xué)碩士學(xué)位論文密級(jí)編號(hào)數(shù)據(jù)融合技術(shù)在海陸聯(lián)合地理信息系統(tǒng)中的研究與設(shè)計(jì)碩士研究生指導(dǎo)教師學(xué)位級(jí)別學(xué)科、專(zhuān)業(yè)所在單位’論文提交日期論文答辯日期學(xué)位授予單位高艷婷許兆新副教授工學(xué)碩士導(dǎo)航、制導(dǎo)與控制自動(dòng)化學(xué)院2007年1月2007年3月哈爾濱工程大學(xué)哈爾濱工程大學(xué)碩士學(xué)位論文ABSTRACTTHE21STCENTURYISTHEOCEANCENTURY，ALONGWITHTHEOCEANDEVELOPMENTANDINORDERTOSATISFYCOASTALECONOMYNEED，THEREWEREBOMTHENEEDOFOCEANANDLANDUNIONGEOGRAPHICINFORMATIONSYSTEMTHESYSTEMNOTONLYPROVIDETHEFOUNDATIONTOCOASTALCITYOCEANDEVELOPMENT，THEURBANDEVELOPMENT，THEPLANDECISIONMAKINGINFORMATIONSTRUTPLATFORMANDTHESPACEORIENTATION，BUTALSOSERVETHECOASTALMILITARYSTRATEGYANDTHEDEFENSEKEYPROBLEMMUSTBESOLVEDINTHEUNIONGISISHOWTOINTEGRATECHARTANDMAPINFORMATIONMAPINTEGRATIONTECHNIQUEISESSENTIALINFORMATIONSHARINGMETHODTHISPAPERRESEARCHTHETECHNIQUEMOSTLYABOUTSPACIALINFORMATIONBETWEENDIFFERENTGIS，INCLUDEFOLLOWINGASPECTS，DIFFERENTORIGINSPACIALDATAUNIFICATIONDATAMODELESTABLISHMENT，SPACIALDATAUNDERDIFFERENTPROJECTIONWAYUNIFICATIONSTORAGEMODEL，THEOCEANANDLANDUNIONGISUNIFICATIONATTRIBUTECODESYSTEMESTABLISHMENTASWELLASTHEFEATUREUNIFORMQUESTIONOFTHESAMENAMETHESEQUESTIONSSOLUTIONSNOTONLYLAYTHETECHNOLOGYFOUNDATIONFORESTABLISHEDOCEANANDLANDUNIONGIS，BUTALSOPROVIDEDSOLUTIONFORREALIZATIONSPACEDATASHMNG，THEEXPANDEDSPACEDATAUSESCOPE，THEREDUCEDSPACEDATAMAINTENANCEANDTHEGAINEXPENSEFINALLY，ONTHEBASISOFPRACTICALCHARTDATAANDMAPDATA，THEPAPERFINISHEDTHEINTEGRATIONDISPLAYONTHEUNIONGIS1WISHTHEWORKHEREISBENEFICIALTOGISFURTHERDEVELOPMENTKEYWORDSDATAINTEGRATION；OCEANANDLANDUNITEDGIS；CODESYSTEM；SPATIALDATAMODEL；GEOGRAPHYELEMENTCONSISTENCY

簡(jiǎn)介：西南交通大學(xué)碩士學(xué)位論文成都市公路網(wǎng)交通地理信息系統(tǒng)研究姓名王寄存申請(qǐng)學(xué)位級(jí)別碩士專(zhuān)業(yè)安全技術(shù)及工程指導(dǎo)教師張殿業(yè)20070301西南交通大學(xué)碩士研究生學(xué)位論文第1I頁(yè)ABSTRACTTHEDEVELOPMENTOFHITECHNOLOGYREPRESENTEDBYINFORMATIONSCICENEEANDTECHNIQUEISAFFECTINGTHEINDUSTRYANDECONOMYDEVELOPMENTINONECOUNTRYANDREGIONOFWHICHTRAFFICINFORMATIZATIONISANIMPORTANTREFLECTION．THETRANSPORTAIONINTELLIGENTSYSTEMINDUSTRYBASEDONTRAFFICINFORMATIZATIONISCONSIDEREDASONEOFTHEMOSTSIGNIFICANTINDUSTYINTHENEXTCENTRY．TRAFFICGEOGRAPHICINFORMATIONSYSTEMGIST1DEVELOPEDBASEDONGEOGRAPHICINFORMATIONSYSTEMOLSTECHNOLOGY．THETRAFFICDOMAINISONEOFTHEMONSTIMPORTANTAPPLIEDDOMAINOFG1SDUETOTHECLOSERELATIONSHIPBETWEENTRAFFICINFORMATIONANDGEOGRAPHICINFORMATION．1RILEGISAPPLICATIONINTRA伍CDOMAINWHICHHAVEANEXTENSIVELYDEVELOPMENTINDEVELOPEDCOUNTRYSUCHASEUROPE，AMERICA,JAPANMAINLYINVOLVEDTRAFFICINFRASTRUCTUREMANAGEMENT，ROADWAYPLANANDDESIGN,TRAFFICSAFETYMANAGEMENTANDPAVEMENTMAINTENANCEETC．WHILETHEAPPLICATIONINCHINAMAILYINVOLVEDTHEESTABLISHMENTOFGIST，THEINTEGRATIONOFGISANDGPS，VEHICLEANDSHIPNAVIGATIONSERVICE，SPCIALPOSITIONSERVICE，GISAPPLICATIONINITSETC，RESPONDINGTOTHECALLOFNATIONALTRAFFICINFORMATIZATIONBUILDING，THEPARTIALDEVELOPEDCITYGISFIREREALIZEDBYCHENGDUFIRSTYINCOUTRYWIDE，BUTUSINGINFORMATIONANDNETWORKTECHNIQUETOBUILDGISTHAVEN’TBEENREALIZED．BASEDONTHEDISCUSSIONOFTHECHENGDUHIGHWAYNETWORKANDITSEXISTINGTRAFFICINFORMATIONSYSTEM，ANDTHENINTEGRATEDALLTHETRAFFICENTITYSUCH嬲ROAD，VEHICLEINTOONEGROUP。THISPAPERBUILTTHEHIGHWAYGISSPATIALDATABASE，MAPELEMENTSPROPERTYDATABASEANDCONSTRUCTEDCHENGDUHIGHWAYGISTUSINGCOMMUNICATIONTECHNIQUE，ELECTRONICTECHNIQUEANDOTHERSCIENTIFICTECHNIQUE．THROUGHTHEBUILDINGOFTHERELATIVESUBSYSTEM。THETRAFFICINFORMATIONDATACANBEREFLECTEDBYCHARACTER,FIGORTABLENOTLY．THEREALTIMETRAFFICINFORMATIONINPUTANDOUTPUTINTRAFFICCONTROLSYSTEMCALLALSOBEREALIZEDINORDERTOAMENDTIED．FILECONTROLSCHEMEANDALLOTREGIONALTRAFBCFLOWREASONABLY,SOTOACHIEVETHEGOALOFSAFETYANDEXPEDITEANDSATISFYTHEREQUIREMENTOFCITYEXPANSIONANDTHEDEVELOPMENTOFHIGHWAYTRANSPORTATIONINDUSTRY．KEYWORDM阻MCGEOGRAPHICINFORMATIONSYSTEM；DATABASE；HIGHWAYNETWORKOFCBENGDU

簡(jiǎn)介：接觸網(wǎng)地理信息管理系統(tǒng)GIS利用計(jì)算機(jī)圖形技術(shù)和數(shù)據(jù)庫(kù)技術(shù)來(lái)存儲(chǔ)和處理空間信息，利用地理信息系統(tǒng)把接觸網(wǎng)的圖形、音像、文字、數(shù)據(jù)資料等各種信息映射到共享數(shù)據(jù)平臺(tái)上，實(shí)現(xiàn)數(shù)據(jù)共享、資料分類(lèi)檢索并建立接觸網(wǎng)現(xiàn)實(shí)地理環(huán)境的空間信息模型。GIS把空間信息及其屬性信息真實(shí)、圖文并茂地輸出給用戶(hù)，借助其獨(dú)有的空間分析功能和可視化表達(dá)功能，進(jìn)行各種輔助決策。本系統(tǒng)采用MAPX為系統(tǒng)開(kāi)發(fā)平臺(tái)，使用面向?qū)ο蟮木幊碳夹g(shù)和ACTIVEX控件，界面設(shè)計(jì)采用VISUALBASIC60，后臺(tái)數(shù)據(jù)庫(kù)采用大型的結(jié)構(gòu)化數(shù)據(jù)庫(kù)MSSQLSERVER2000。系統(tǒng)以矢量地理圖為背景，以接觸網(wǎng)各種設(shè)備如支柱、導(dǎo)線(xiàn)等為管理對(duì)象，在地理圖上顯示設(shè)備相對(duì)位置，對(duì)設(shè)備數(shù)據(jù)進(jìn)行日常維護(hù)和管理，實(shí)現(xiàn)設(shè)備的靜態(tài)和動(dòng)態(tài)信息化管理，為接觸網(wǎng)日常維護(hù)管理、事故救援搶修和領(lǐng)導(dǎo)科學(xué)決策提供重要依據(jù)。它具有表現(xiàn)直觀(guān)、管理方便、人機(jī)界面友好，系統(tǒng)擴(kuò)展性好等優(yōu)點(diǎn)。利用該系統(tǒng)，可以對(duì)接觸網(wǎng)設(shè)備進(jìn)行有效的管理，以提高設(shè)備管理及維護(hù)水平，保證鐵路生產(chǎn)系統(tǒng)的安全、經(jīng)濟(jì)運(yùn)行；在故障情況下，能夠及時(shí)進(jìn)行故障處理，縮小故障范圍，迅速恢復(fù)運(yùn)行，以減少損失，提高運(yùn)行可靠性。

簡(jiǎn)介：中國(guó)肄警斜學(xué)研憲陀學(xué)位論文遺塑鲞絲撾鹽墨墊些型二亟釜三絲絲堡焦墾丕絲苤筵墊查研究與實(shí)現(xiàn)學(xué)位論文作者指導(dǎo)教師姓名申請(qǐng)學(xué)位級(jí)別專(zhuān)業(yè)名稱(chēng)研究方向論文答辯日期王凱松郭志華研究員碩士生態(tài)學(xué)濕地資源管理2014年6月◎中國(guó)北京獨(dú)創(chuàng)性聲明本人聲明所呈交的學(xué)位論文是我個(gè)人在導(dǎo)師指導(dǎo)下進(jìn)行的研究工作及取得的研究成果。盡我所知，除了文中特別加以標(biāo)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(xiě)過(guò)的研究成果，也不包含為獲得本研究生培養(yǎng)單位或其它教育機(jī)構(gòu)的學(xué)位或證書(shū)而使用過(guò)的材料。與我一同工作的同志對(duì)本研究所做的任何貢獻(xiàn)均已在論文中作了明確的說(shuō)明并表示謝意。學(xué)位論文作者簽名王歲氏撳日期沙竹年6月≯彳日學(xué)位論文版權(quán)使用授權(quán)書(shū)本學(xué)位論文作者完全了解中國(guó)林業(yè)科學(xué)研究院有關(guān)保留、使用學(xué)位論文的規(guī)定，中國(guó)林業(yè)科學(xué)研究院有權(quán)保留并向國(guó)家有關(guān)部門(mén)或機(jī)構(gòu)送交論文的復(fù)印件和磁盤(pán)，允許論文被查閱和借閱。本人授權(quán)中國(guó)林業(yè)科學(xué)研究院可以將學(xué)位論文的全部或部分內(nèi)容編入有關(guān)數(shù)據(jù)庫(kù)進(jìn)行檢索，可以采用影印、縮印或掃描等復(fù)制手段保存、匯編學(xué)位論文。保密的學(xué)位論文在解密后適用本授權(quán)書(shū)學(xué)位論文作者簽名乏杈櫞彬吁年莎月Z印日學(xué)位論文作者畢業(yè)聯(lián)系方式工作單位聯(lián)系電話(huà)電子郵件通訊地址、郵編導(dǎo)師簽名WLL年只

簡(jiǎn)介：上海交通大學(xué)碩士學(xué)位論文智能交通中地理信息系統(tǒng)的研究姓名關(guān)旭申請(qǐng)學(xué)位級(jí)別碩士專(zhuān)業(yè)模式識(shí)別與智能系統(tǒng)指導(dǎo)教師劉允才20050101上海交通大學(xué)碩士學(xué)位論文可視化及理解為例著重對(duì)三維數(shù)據(jù)的獲取和分析進(jìn)行了一些嘗試提出了由激光攝像機(jī)采集結(jié)合深度圖象分割理解的一套系統(tǒng)關(guān)鍵詞智能交通地理信息系統(tǒng)路徑規(guī)劃深度圖象

簡(jiǎn)介：北京交通大學(xué)碩士學(xué)位論文鐵路地理信息系統(tǒng)中的最短路徑問(wèn)題研究姓名吳巍申請(qǐng)學(xué)位級(jí)別碩士專(zhuān)業(yè)信號(hào)與信息處理指導(dǎo)教師阮秋琦20050301ABSTRACTABSTRACTPATHQUERYANDANALYSISISONEOFTHEMAINFUNCTIONSINNETWORKANALYSISOFGEOGRAPHICINFORMATIONSYSTEMGIG，ANDTHESHORTESTPATHALGORITHMSPISAKEYAIGORITHININTHISFIELDINTHEPAPERCLASSICALSHORTESTPATHPROBLEMANDITSRELATEDPROBLEMSWERESTUDIED，ANDSOMENEWALGORITHMANDSOLUTIONSWEREGIVENTWODEMOSYSTEMSWEREDESIGNEDANDDEVELOPEDALSOWHICHWERECOMBINEDWITHREALDATAINTHESTUDYTHETRADITIONALSHORTESTPATHPROBLEM，WHICHISNOTCONSTRAINEDWITHANYCONDITIONSORCONSTRAINTSWASCALLEDCLASSICALSHORTESTPATHPROBLEMFIRSTLYSOLUTIONSTOTHISKINDOFSHORTESTPATHPROBLEMWERECONCUDED，ANDTHENTHEALGORITHMBASEDONGENETICALGORITHMWASIMPROVED，THATIS，THEGENECONSTRAINEDGENETICALGORITHMWASPROPOSEDGONECONSTRAINEDGENETICAIGORITHMWASTOADDSOMECONSTRAINTSINT1EPROCESSOFEVOIUTIONWHICHCOULDACCELERATETHESPEEDOFCONVERGENCE，EXPERIMENTSPROVEDTHATTHISNEWALGORITHMWASMOREEFFECTIVEANDEFFICIENTTHANTHEOLDONES，ESPECIALLYINTHELARGESCALENETWORKBESIDESTHATONERELATEDSHORTESTPATHPROBLEMINWHICHSOMEINTERMEDIATEDNODESWERESPECIFIEDWASBROUGHTFORWARDANDWASNAMEDSHORTESTPATHPROBLEMWITHOBLIGATORYINTERMEDIATENODESTHISWASANEWPROBLEMWITHUNFIXEDSEQUENCEOFOBLIGATORYINTERMEDIATENODESTHATWASNOTSTUDIEDBEFORECONSIDERINGTHEKEYTOSOLUTIONTWOLAYERMODELWASCONSTRUCTEDWHICHCOULDMAKETHEPROBLEMSIMPLERANDFINDTHESOLUTIONFINALLYINLARGEEXPERIMENTS，THESOLUTIONWASPROVEDTOBEEFFECTIVEANDALSOWASREGARDEDASAHELPFULMODELFORSOLVINGTHERELATEDSHORTESTPATHPROBLEMSFINALLYTWODEMOSYSTEMSWEREDESIGNEDANDDEVELOPEDINORDERTOSHOWTHEFUNCTIONOFSHORTESTPATHPROBLEMSWHAT’SMOLE，THERESEARCHONTHISPROBLEMCANBEUSEDINPRACTICALLIRE，SUCHASTHETRAFFICCONTROL，IPROUTERSETCANDITISALSOTHEFOUNDATIONFORTHESTUDYOF3DSHORTESTPATHPROBLEMKEYWORDSGEOGRAPHIEINFORMATIONSYSTEMGIS，SHORTESTPATHPROBLEMSP，OBLIGATORYNODES，GENETICALGORITHMGA

簡(jiǎn)介：摘要摘要在信息時(shí)代全面來(lái)臨的今天，信息已經(jīng)成為重要資源和競(jìng)爭(zhēng)資本。但隨著社會(huì)信息量的爆炸式增長(zhǎng)，只有經(jīng)過(guò)針對(duì)性采集和系統(tǒng)化整理的信息才有意義，才能轉(zhuǎn)化成各類(lèi)信息產(chǎn)品為人所用，從而創(chuàng)造經(jīng)濟(jì)價(jià)值。而縱觀(guān)現(xiàn)今，雜亂及錯(cuò)誤的公交及地理信息仍處于“不可用”的狀態(tài)。在此基礎(chǔ)上開(kāi)發(fā)的本公交換乘及地理信息系統(tǒng)定位于“基于位置信息分類(lèi)標(biāo)注的服務(wù)網(wǎng)絡(luò)平臺(tái)”，正實(shí)現(xiàn)了從原始信息到高價(jià)值信息產(chǎn)品的增值過(guò)程，是對(duì)龐雜的信息進(jìn)行系統(tǒng)加工和深度挖掘的專(zhuān)業(yè)化平臺(tái)。在研發(fā)過(guò)程中，解決了信息采集、整理、加工、發(fā)布全過(guò)程中的流程控制、數(shù)據(jù)流管理、標(biāo)準(zhǔn)制定、平臺(tái)遷移、人機(jī)交互等難題。本文共分為三個(gè)部分。第一部分介紹了項(xiàng)目及市場(chǎng)同類(lèi)產(chǎn)品狀況的背景知識(shí)。第二部分是本文的重點(diǎn)，對(duì)系統(tǒng)進(jìn)行了需求分析及設(shè)計(jì)，尤其針對(duì)產(chǎn)品的數(shù)據(jù)采集、信息發(fā)布的細(xì)節(jié)作了更為周密的詳細(xì)設(shè)計(jì)。系統(tǒng)堅(jiān)持模塊化設(shè)計(jì)，將整個(gè)系統(tǒng)根據(jù)業(yè)務(wù)分為數(shù)據(jù)平臺(tái)、服務(wù)平臺(tái)、應(yīng)用平臺(tái)三個(gè)子系統(tǒng)，按功能分為數(shù)據(jù)收集、數(shù)據(jù)挖掘、增值服務(wù)中間件、終端應(yīng)用、圖形引擎幾大模塊。使得這套系統(tǒng)可適應(yīng)多領(lǐng)域應(yīng)用，并實(shí)現(xiàn)最大的通用性和最小的二次開(kāi)發(fā)代價(jià)。第三部分強(qiáng)調(diào)了系統(tǒng)的實(shí)現(xiàn)所采用的關(guān)鍵技術(shù)和展望。關(guān)鍵詞地理信息，基于位置信息分類(lèi)標(biāo)注，增值南開(kāi)大學(xué)學(xué)位論文版權(quán)使用授權(quán)書(shū)南開(kāi)大學(xué)學(xué)位論文版權(quán)使用授權(quán)書(shū)本人完全了解南開(kāi)大學(xué)關(guān)于收集、保存、使用學(xué)位論文的規(guī)定，同意如下各項(xiàng)內(nèi)容按照學(xué)校要求提交學(xué)位論文的印刷本和電子版本學(xué)校有權(quán)保存學(xué)位論文的印刷本和電子版，并采用影印、縮印、掃描、數(shù)字化或其它手段保存論文學(xué)校有權(quán)提供目錄檢索以及提供本學(xué)位論文全文或者部分的閱覽服務(wù)學(xué)校有權(quán)按有關(guān)規(guī)定向國(guó)家有關(guān)部門(mén)或者機(jī)構(gòu)送交論文的復(fù)印件和電子版在不以贏利為目的的前提下，學(xué)校可以適當(dāng)復(fù)制論文的部分或全部?jī)?nèi)容用于學(xué)術(shù)活動(dòng)。學(xué)位論文作者簽名年月日經(jīng)指導(dǎo)教師同意，本學(xué)位論文屬于保密，在年解密后適用本授權(quán)書(shū)。指導(dǎo)教師簽名學(xué)位論文作者簽名解密時(shí)間年月日各密級(jí)的最長(zhǎng)保密年限及書(shū)寫(xiě)格式規(guī)定如下F17靚。FI鮮呼沐可I邢年紅裴10TLA1IF,墨F10F17LW20}FRT20,7F201F

簡(jiǎn)介：中南大學(xué)碩士學(xué)位論文交通地理信息系統(tǒng)的研究與應(yīng)用姓名肖建軍申請(qǐng)學(xué)位級(jí)別碩士專(zhuān)業(yè)大地測(cè)量學(xué)與測(cè)量工程指導(dǎo)教師劉慶元20050301碩士學(xué)位論文ABS丁RACTABSTRACTTRANSPORTATIONGEOGRAPHICINFORMATIONSYSTEMGISNISANIMPORTANTRESEARCHFIELDOFGEOGRAPHICINFORMATIONSYSTEMGISSEENFROMTHEDEVELOPMENTANDMANAGEMENTOFTRANSPORTATIONENGINEERINGDOMESTICANDFOREIGNINRECENTYEARS，THEINTELLIGENTTRANSPORTATIONSYSTEMITSBASEDONGEOGRAPHICINFORMATIONTECHNOLOGYINTRANSPORTATIONHASBECOMETHEPREFERREDSCHEMEINRESOLVINGTRANSPORTATIONPROBLEMS‘’AIMINGATAPPLICATIONOFGISTTHISPAPERHASANALYZEDANDSOLVEDANUMBEROFPROBLEMS，WHICHINCLUDESSYSTEMDESIGNANDSYSTEMIMPLEMENTATION111EMAJORWORKISASFOLLOWS1THERELATIONSOFITSGISTANDGISAREILLUMINATED，ANDTHENECESSITYOFESTABLISHINGITSBASEDONTGISISCLARIFIED2ACCORDINGTOTHECONSTRUCTIONANDMANAGEMENTLEVELOFHIGLGRADEROADANDPRACTICALREQUIREMENTOFPRINCIPALPARTOFROADUSE，AITSBASEDONGISTISESTABLISHEDINALLTHESUBSYSTEMS，GISACTASMANMACHINECONVERSATIONINTERFACESANDTRANSFERTHEDATAPROCESSEDTOTHESUBSYSTEMS3DESIGNANDAPPLICATIONOFINTELLIGENTVEHICLENAVIGATIONSYSTEMISSTUDIEDCONCRETELY；THESERVICEPLATFORMSOFSYSTEMDEVELOPMENTARECOMPAREDINTHEROUNDANDTHENETBYMICROSOFTISSELECTEDTODEVELOPGISWIMM023，THEASSEMBLESTYLESOFTWAREOFESRIAEFFICIENTINTELLIGENTVEHICLESYSTEMWITHTHEFUNCTIONOFSYSTEMNAVIGATIONANDQUERY4NEULTIMATEINTELLIGENTTRANSPORTATIONSYSTEMWILLBEHI曲LYDISTRIBUTEDDUETOITSCHARACTERSINDEVELOPMENTINTHISP印ER，THETHREELAYERDISTRIBUTEDGISMODEIUSEDCURRENTLYISSTUDIEDANDAWEBGISMODELISADOPTEDWITHASENETOFNETFRAMEASSERVERREPLACINGTHEGISSERVEROFCONVENTIONALTHREELAYERSTRUCTURE，WHICHFACILITATESTHEARRANGEMENTOFFATANDTHINCLIENTSERVERS；THETECHNOLOGYSVGISUSEDFORDISPLAYOFCLIENTSERVERS，WHICHELIMINATESTHEEFFICIENCYBOTTLENECKOFⅥ砸BGIS5ASOLUTIONOFWEBGISISSUGGESTEDANDANETWORKTRANSPORTATIONQUERYSYSTEMRUNNINGINLOCALSERVERISDESIGNED，COMBINEDWITHPRACTICALREQUIREMENTSⅡ

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