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簡介：同濟大學(xué)博士后學(xué)位論文地理信息系統(tǒng)在地學(xué)中的應(yīng)用研究姓名許惠平申請學(xué)位級別博士后專業(yè)海洋地質(zhì)學(xué)指導(dǎo)教師王家林20030401ABSTRACTBASEDONANALYSISOFHISTORY,TODAYANDFUTUREOFTHEGEOGRAPHICALINFORMATIONSYSTEMGISTECHNOLOGY,THERESEARCHISFOCALLYONGISAPPLICATIONSINTHEEARTHSCIENCES．TWOAPPLICATIONRESEARCHESAREDISCUSSEDINTHETHESIS．OHERESEARCHPROJECTISTHECHINALITHOSPHERETHREEDIMENSIONALSTRUCTUREDATABASEWHICHISONEOFTHEFUNDAMENTALRESEARCHPROJECTSESTABLISHEDBYTHEMINISTRYOFLANDANDRESOURCESPRC．THEOTHERISTHECENOZOICSEDIMENTARYBASINGISOFCHINAMARGINALSEAWHICHISONEPARTOFTHENATIONALKEYFUNDAMENTAIRESEARCHDEVELOPINGPROGRAM．THERESULTWASOBTAINEDASFOLLOW．FIRSTLY,DATABASEARCHITECTUREOFTHECHINALITHOSPHERE3DSTRUCTUREDATABASEANDTHECENOZOICSEDIMENTARYBASINGISOFCHINAMARGINALSEAARESYSTEMATICALLYDESIGNED．SECONDLY,THECOMPUTERAIDEDSOFTWAREENGINEERINGCASETOOLSLIKEVISIO2000AREUSEDFORBUILDINGTWOSYSTEMS’DATABASESTRUCTURE．THIRDLY,ACCORDINGTOTHEINTEMATIONALSTANDARDS．SUCHASTHEISO，DISL9LL5GEOGRAPHICINFORMATIONMETADATA，DRAFTINTEMATIONALSTANDARDS，ANDCONTENTSTANDARDFORDI西TAIGEOSPATIALMETADATABYFEDERALGEOGRAPHICDATACOMMITTEE，USA，ANDTHECHINESENATIONALANDINDUSTRYSTANDARDS，THECONTENTSOFTWOSYSTEMSLMETADATAPROFILEAREBUIIT．INADDITION，THEMETADATAEDITORANDTHEBROWSERWEREMADETOSUITABLEFORTHESPECIALREQUIREMENTBYUSEOFCOMPONENT0BJECTMODELCOMTECHNOLOGY．FOURTHLY,THETWOKINDSOFTHEMANAGEMENTANDUSERINTERFACESYSTEMAREMADEWITHTHEHELPOFMAPOBIECTSANDARCOBJECTSSEPARATELY．THESETWOSYSTEMSINCLUDEDISPLAYANDQUERYMAPS，QUERYATTRIBUTES，DEVELOPCUSTOMMAPAPPLICATIONS，ANDPERFORMMANYOTHERMAPBASEDTASKSANDSOMEOTHERFUNCTIONS．FINALLY,THEOBJECTORIENTEDPROGRAMMINGTECHNIQUEISUSEDFORMAKINGTHEVISUALIZEDCOMPONENTSOFTWAREFORDISPLAYINGTHEGEOPHYSICALDATA．THEGEOPHYSICALDATABASEOFTHECHINALITHOSPHERE3DSTRUCTUREDATABASEANDTHECHAOSHANDOWN．WARPEDBASINDATABASEOFTHECENOZOICSEDIMENTARYBASINGISOFCHINAMARGINALSEAAREESTABLISHEDUNDERTHEGEODAT曲ASEMODELOFFEREDBYARCLNFOGIS8．X，INWHICHTHEMODELSUPPORTSTOPOLOGICALLYINTEGRATEDFEATURECLASSES，SIMILARTOTHECOVERAGEMODELBUTEXTENDSTHECOVERAGEMODELWITHSUPPORTFORCOMPLEXNETWORKS，RELATIONSHIPSAMONGFEATURECLASSES，ANDOTHEROBJECTORIENTEDFEATURES．KEYWORDSGIS，CHINALITHOSPHERE3DSTRUCTUREDATABASE，THECENOZOICSEDIMENTARYBASINGISOFCHINAMARGINALSEA，CHAOSHANDOWNWARPEDBASINDATABASE，COMTECHNOLOGY,MAPOBJECTS，ARCOBJECTS，METADATAEDITOR

簡介：東北師范大學(xué)碩士學(xué)位論文信息技術(shù)與初中地理課程的整合姓名曾沛申請學(xué)位級別碩士專業(yè)現(xiàn)代教育技術(shù)指導(dǎo)教師于冬20071001ABSTRACTIILTHEHUMANSOCIETYHASENTEREDTHEINFORMATIONAGETODAYHOWTOACHIEVEGEOGRAPHICINFORMATIONTECHNOLOGYANDTEACHINGJANIORHIGHSCHOOLINTEGRATIONANDCHANGETHEWAYSTUDENTSLEARNANDTEACHERSTEACHINGMETHODS，ANEWGEOGRAPHICALAREATEACHERSFACINGMAJORTASKINTHISPAPER，INFORMATIONTECHNOLOGYANDCURRICULUMINTEGRATIONOFTHETHEORY，EXPOUNDEDTHEGEOGRAPHICINFORMATIONTECHNOLOGYANDJUNIORHIGHSCHOOLCURRICULUMINTEGRATIONOBJECTIVES，PRINCIPLESANDGEOGRAPHICALINFORMATIONTECHNOLOGYINTEACHINGJUNIOR11IGHWORKABILITYOFTHEPROBLEMSANDCOUNTE徹EASURESNLEFULLTEXTISDIVIDEDINTOSIXPARTSNLEFIRSTPARTOFTHEPREAMBLEINTRODUCEDWITHTHEDEVELOPMENTOFINFORMATIONTECHNOLOGY，INFORMATIONTECHNOLOGYANDTHEINTEGRATIONOFTEACHINGHASBECOMETHECURRENTTRENDINTHEDEVELOPMENTOFTEACHINGREFORM，DEEPENTHEREFORMOFTHETEACHINGOFGREATSIGNIFICANCEPARTLIINFORMATIONTECHNOLOGYANDCURRICULUMINTEGRATIONOUTLINEDONINFORMATIONTECHNOLOGYANDCURRICULUMINTEGRATIONOFTHECONCEPTANDTHEINTEGRATIONOFINFORMATIONTECHNOLOGYANDTHESIGNIFICANCEOFCOURSES，ANDTHECURRENTDOMESTICANDFOREIGNINFORMATIONTECHNOLOGYANDTHECURRICULUMINTEGRATIONGAVEABRIEFDESCRIPTIONPARTIIIGEOGRAPHICINFORMATIONTECHNOLOGYANDJUNIORHIGHSCHOOLCURRICULUMINTEGRATIONINTRODUCEDINFORMATIONTECHNOLOGYANDJUNIORHIGHSCHOOLGEOGRAPHYCURRICULUMINTEGRATIONANDCONTENTOFTHETHEORETICALFOUNDATIONDESCRIBEDGEOGRAPHICINFORMATIONTECHNOLOGYANDCURRICULUMINTEGRATIONOFJUNIORHI曲SCHOOLTEACHERS，STUDENTSANDTHELEARNINGENVIRONMENT’SDEMANDSPARTIVINFORMATIONTECHNOLOGYANDJUNIORHI曲SCHOOLGEOGRAPHYCURRICULUMINTEGRATIONOBJECTIVESANDPRINCIPLESFOCUSONRRANDJUNIORHIGHSCHOOLGEOGRAPHYCURRICULUMINTEGRATIONOBJECTIVESANDPRINCIPLESPARTVINFORMATIONTECHNOLOGYANDTHEINTEGRATIONOFJTAILORHIGHSCHOOLGEOGRAPHYCOURSESTEACHINGMODEONINFORMATIONTECHNOLOGYANDTHEINTEGRATIONOFJUNIORHIGHSCHOOLGEOGRAPHYCURRICULUMINSTRUCTIONALDESIGNANDLEARNINGDESIGNPARTVIGEOGRAPHICINFORMATIONTECHNOLOGYINTEACHINGJUNIORHIGHSCHOOLINTHEAPPLICATIONCASEEXPLAINEDBYSPECIFICTEACHINGOFINFORMATIONTECHNOLOGYINTEACHINGJUNIOR11IGHSCHOOLINAPPLICATIONOFGEOGRAPHICADVANTAGES，ANDTHEPROCESSOFINTEGRATIONINTHEEXISTINGPROBLEMSANDSOLUTIONSKEYWORDSINFORMATIONTECHNOLOGYCURRICULUMINTEGRATIONJUNIORHI曲SCHOOLGEOGRAPHYCOURSES‘Ⅱ

簡介：復(fù)旦大學(xué)碩士學(xué)位論文基于人工智能的地理信息空間分析系統(tǒng)模型姓名徐天白申請學(xué)位級別碩士專業(yè)計算機應(yīng)用技術(shù)指導(dǎo)教師危輝20040501復(fù)旦大學(xué)碩士學(xué)位論文ABSTRACTGISSPACEANALYSISMODEBASEDONARTIFICIALINTELLIGENCETHEGEOGRAPHICINFORMATIONSYSTEMGISHASBEENENJOYINGAVERYFASTDEVELOPMENTSPEEDTHESEDAYS，BUTITBECOMESMOREANDMOREPREDICTABLETHATIT’SDEFICIENCYOFTHECAPABILITYOFHANDLINGREALWORLDGEOGRAPHICSPACEANALYSISPROBLEMSWILLBEONEOFTHEBOTTLENECKSTHATWILLCONTAINITSFURTHERDEVELOPMENTHOWEVER，THERESEARCHERSFOUNDAPOSSIBLESOLUTIONBYINTRODUCINGTHETECHNOLOGIESOFARTIFICIALINTELLIGENCEAITHEINTENTIONOFTHISPAPERISTODEVELOPAGISSPACEANALYSISMODE，WHICHISBASEDONAITECHNOLOGIESTOSOLVECOMPLICATEDANDNON一1INEARGEOGRAPHICPROBLEMSGISANDAITECHNOLOGIESSHOULDBEDISCUSSEDINTHISPAPERBASEONTHENECESSITYANDFEASIBILITYOFTHEINTEGRATIONOFTHESETECHNOLOGIES，ANEWGISSPACEANALYSISMODETHATINTEGRATEGIS，CASEBASEDREASONINGCBR，ARTIFICIALNEURALNETWORKANN，ANDGENETICALGORITHMGAWILLBEBUILTBYUSINGTHISMODE，THEDEFICIENCYOFGISCANBEPARTIALLYRECUPERATEDANDITSCAPABILITYOFDATAANALYSISANDKNOWLEDGEDISCOVERYCANBESTRENGTHENEDTHEMODEALSOCANMAKEGISFINDMOREAPPLICATIONSANDSHOWANEWDIRECTIONOFFURTHERDEVELOPMENTFORGISKEYWORDGEOGRAPHICINFORMATIONSYSTEMGIS，ARTIFICIALINTELLIGENCEAI，ARTIFICIALNEURALNETWORKANN，GENETICALGORITHMGA6

簡介：山東大學(xué)碩士學(xué)位論文摘地理信息系統(tǒng)GEOGRAPHICAL要INFORMATIONSYSTEM簡稱GIS是使用計算機技術(shù)來管理、操作、分析地理空間數(shù)據(jù)。它被廣泛的用于地圖瀏覽，資源探測、環(huán)境管理、運輸管理以及通信系統(tǒng)，城市規(guī)劃，土地利用等多個方面。WEBGIS是GIS技術(shù)與WEB技術(shù)集成的產(chǎn)物，它繼承了GIS的部分功能，側(cè)重于地理信息與空間處理的共享，是一個基于WEB計算平臺實現(xiàn)地理信息處理與地理信息發(fā)布的網(wǎng)絡(luò)化軟件系統(tǒng)。隨著空間信息技術(shù)的迅速發(fā)展，空間信息服務(wù)對現(xiàn)代人們的生產(chǎn)生活的幫助越來越大。本論文結(jié)合實際項目一山東省國土資源綜合地理信息系統(tǒng)，針對空間信息的網(wǎng)絡(luò)發(fā)布與服務(wù)問題展開了相關(guān)的研究，并對其中的關(guān)鍵技術(shù)和系統(tǒng)設(shè)計問題進(jìn)行了詳盡的探討。本文首先是對山東省國土資源綜合地理信息系統(tǒng)項目的簡介，包括背景、內(nèi)容及研究的目的和意義。然后介紹了WEBG工5的相關(guān)主要技術(shù)，包括GIS技術(shù)，動態(tài)WEB技術(shù)，分布式對象技術(shù)等，并對現(xiàn)有的WEBGIS計算模式實現(xiàn)方法和空間信息的網(wǎng)絡(luò)傳輸做了系統(tǒng)詳盡的分析。并進(jìn)行了山東省國土資源綜合地理信息系統(tǒng)的WEBGIS子系統(tǒng)設(shè)計和開發(fā)工作，包括需求分析，平臺選擇和系統(tǒng)設(shè)計。從空間信息的網(wǎng)絡(luò)發(fā)布來看，本系統(tǒng)采用空間數(shù)據(jù)庫管理空間數(shù)據(jù)，采用按照XML技術(shù)制訂的ARCXML完成對空間信息網(wǎng)絡(luò)傳輸中的請求響應(yīng)。地圖服務(wù)通過兩種方式把地圖發(fā)送到客戶端用圖像的方式或矢量流的方式。從空間信息服務(wù)的功能來看，本系統(tǒng)針對普通用戶和專業(yè)用戶選擇了不同的客戶端技術(shù)，分別設(shè)計了HTMLVIEWER和JAVAVIEWER以滿足他們對功能的需求實現(xiàn)了遠(yuǎn)程客戶對空間數(shù)據(jù)查詢、瀏覽、分析等操作的請求。關(guān)健字WEBGIS，數(shù)字國土，GIS，地圖服務(wù)一一曰曰1山東大學(xué)碩士學(xué)位論文INCLUDESOFTWAREINTHEREQUIREMENTANALYSISTHESELECTIONOFHARDWAREANDANDARCHITECTUREDESIGNSIGHTOFPUBLISHTHISSYSTEMUSEDGEOSPATIALSPATIALDATABASESPATIALDATAWELLASFORANDUSEDARCXMLDEFINESINFORMATIONBYINTERNETMANAGEMENTTOMANAGEMENTCONTENTFORMAPSERVICESASREQUESTSFROMCLIENTSRESPONSESSERVERTHEMAPSERVERPROVIDECLIENTSIMAGESERVICESBYSPATIALANDFEATURESERVICESPROCESSESTHEREQUESTINTHESIGHTTHISOFTHEFUNCTIONOFSERVESPATIALINFORMATIONBYINTERNETSYSTEMUESEDDIFFERENTCLIENTSIDEBROWSERSHTMLVIEWERPROFESSIONALANDTHEJAVATHEVIEWERSYSTEMFORTHEORDINARYTHEANDCONSUMERSENABLESUSERSDISPLAYQUERYANDANALYSISSPATIALDATAINAWEBBROWSERKEYWORDSWEBGISDIGITALLANDGISMAPSERVICE一一一一一III

簡介：華東師范大學(xué)碩士學(xué)位論文混合式學(xué)習(xí)在信息技術(shù)與地理課程整合中的應(yīng)用研究姓名宋城杰申請學(xué)位級別碩士專業(yè)課程與教學(xué)論指導(dǎo)教師陳昌文20050601ABSTRACTINFORMATIONTECHNOLOGYANDGEOGRAPHYC01LRSEINTEGRATIONISNOWVERYPOPULARINGEOGRAPHYEDUCATIONINNOVATIONBLENDEDLEARNINGISANEWTRENDOFTHECURRICULUMANDINFORMATIONTECHNOLOGYINTEGRATIONITINTEGRATESTHETRADITIONALFACETOFACEINTERACTIONMODELINCLASSROOMWIMSELFPACEDELEARNINGMODELININTERNETITHASANIMPORTANTSIGNIFICANCEFORGEOGRAPHYEDUCATIONINNOVATIONTHISTHESISHASFIVECHAPTERSINA11CHAPTER1ISANINTRODUCTIONPARTTHEREARETHREEPARTSINTHISCHAPTERPART1SHOWSTHEDEFINITIONSOFBLENDEDLEARNINGINCHINESEANDFOREIGNEDUCATIONALCIRCLESPART2ANALYZESTHEBACKGROUNDOFBLENDEDLEARNINGNAISSANCEBYREVIEWINGTHEDEVELOPMENTPROCESSOFITINTEGRATINGWITHCURRICULUMTHELASTPARTDESCRIBEDTHEINEVITABILITYANDTHESIGNIFICANCEOFBLENDEDLEARNINGFOREDUCATIONINNOVATIONCHAPTER2ENULLLERATESSOMEFORMSANDPRINCIPLESOFBLENDEDLEARNINGINGEOGRAPHYEDUCATIONCHAPTER3CONSTRUCTSABLENDEDLEARNINGMODELWHICHFITFORGEOGRAPHYEDUCAFION，ANDITSELEMENTSWHICHCONSISTOFTHREEBASICFACTORSANDTHREESTRUCTURALFACTORSANDSOMEIMPLEMENTSTRATEGIESAREALSODESCRIBEDINTHISCHAPTERCHAPTER4GIVESANEXAMPLEOFBLENDEDLEARNINGIMPLEMENTINGEOGRAPHYINFORMATIONTECHNOLOGYEDUCATIONINMIDDLESCH001INEDUCEDTHECLASSROOMSTUDYDESIGN，THESELFPACEDSTUDYDESIGNANDHOWTHEYAREINTEGRATEDCHAPTER5ISTHECONCLUSIONPARTANDSOMECHALLENGESOFBLENDEDLEARNINGAREALSODISCUSSEDINTHISPARTITCOMESTOTHECONCLUSIONTHATBLENDEDLEARNINGIMPLEMENTSHOULDCONCENTRATEONTHECLASSROOMGEOGRAPHYEDUCATION，ANDTRYTOCHANGEANDOPTIMIZETHEROLEOFTHETEACHER，STUDENTANDSTUDYMATERIALINGEOGRAPHYEDUCATIONSTRUCTURE，ANDCONSTRUCTAPROPERLEARNINGENVIRONMENTWITLLINFORMATIONTECHNOLOGYFINALLYTRYTOESTABLISHASETOFTHEORIESANDTHEIMPLEMENTMODULESOFTHEINFORMATIONTECHNIQUEANDGEOGRAPHYCOURSEINTEGRATIONWHICHSUITABLEFORTHEPRESENTSITUATIONOFOURCOUNTRYKEYWORDS13LENDEDLEARNING，CURRICUIUMANDINFORMATIONTEOHNOLOGYINTEGRATION，GEOGRAPHYEDUCATIONLI

簡介：福建師范大學(xué)碩士學(xué)位論文基于網(wǎng)絡(luò)的基礎(chǔ)地理信息分發(fā)服務(wù)技術(shù)研究以福建省為例姓名龔知凡申請學(xué)位級別碩士專業(yè)地圖學(xué)與地理信息系統(tǒng)指導(dǎo)教師簡燦良20080501福建師藏大學(xué)龔知蔑碩士學(xué)位論文捅要隨著信息化水平的提高，基于位置的信息服務(wù)應(yīng)用到社會的不同行業(yè)，用予政府宏觀管理、輔助決策的各種專題地理信息系統(tǒng)對基礎(chǔ)地理信息的需求也越來越多，越來越廣。如何利甭WEBGIS技術(shù)實現(xiàn)高效的信患處理和管理決策，已成為廣大地理信息行韭共圈關(guān)注酶課題。通過研究基礎(chǔ)地理信息分發(fā)服務(wù)技術(shù)，囂向社會提供地理信息查詢和地理信息數(shù)據(jù)及產(chǎn)品信息發(fā)布，這無疑是～種離效的技術(shù)手段，將極大地提高地理信息數(shù)據(jù)的利用率。論文首先分析了國內(nèi)外基礎(chǔ)地理信息分發(fā)服務(wù)現(xiàn)狀，研究了基礎(chǔ)地理信息數(shù)據(jù)類型和模式，針對傳統(tǒng)分發(fā)服務(wù)模式的不足，提磁了改進(jìn)，接著闡述了WEBGIS的理論與耀關(guān)技術(shù)，并根據(jù)福建基礎(chǔ)信息中心現(xiàn)有的基礎(chǔ)魏理數(shù)據(jù)以及對外提供數(shù)據(jù)成果的要求，結(jié)合基礎(chǔ)地理信息數(shù)據(jù)的基礎(chǔ)性、公益性、共享性等特點，確定了基礎(chǔ)地理信息分發(fā)服務(wù)系統(tǒng)的功能模塊、體系結(jié)構(gòu)、開發(fā)平臺，并以ARCIMS為地墅服務(wù)器，使用JAVA、JSP、JAVASCRIPT等工具，建立了基予B／S架構(gòu)并應(yīng)用于INTEMET和INTRANET不閹網(wǎng)絡(luò)體系的分發(fā)服務(wù)系統(tǒng)。匿前該系統(tǒng)通過了驗收，并正式投入使用。實際應(yīng)用表驥，該系統(tǒng)解決了基礎(chǔ)地理信息分發(fā)服務(wù)過程孛查詢、訂購激及提供等孚續(xù)的信息化、自動化，滿足用戶方便快捷獲取數(shù)據(jù)的要求，提籬了成果分發(fā)服務(wù)的效率和信息化水平。本文既是一種設(shè)計方法的研究和試驗，同時其研究結(jié)果可為有關(guān)部門提供參考。關(guān)鍵詞基礎(chǔ)地理信息；分發(fā)服務(wù)；WEBGIS；元數(shù)據(jù)

簡介：南京師范大學(xué)碩士學(xué)位論文車輛監(jiān)控系統(tǒng)中地理信息服務(wù)的研究姓名金紹林申請學(xué)位級別碩士專業(yè)地理學(xué)；地圖學(xué)與地理信息系統(tǒng)指導(dǎo)教師黃克龍20090517ABSTRACTIIABSTRACTVEHICLEMONITINGSYSTEMKNOWNASAEFFICIENCYPLATFMCANMONITVEHICLEMOVINGTRAJECTYINREALTIMEPROVIDEUSEFULVEHICLEINFMATIONMANAGEMENTWHICHISWIDELYUSEDINGOODSWAGONTAXISBUSESENGINEERINGVEHICLESSOONGEOGRAPHICINFMATIONSERVICESISTHEBASISOFTHEVEHICLEMONITINGSYSTEMWHICHCANPROVIDEPOISERVICEELECTRONICMAPROUTEANALYSISMANYOTHERFUNCTIONSCURRENTLYGEOGRAPHICINFMATIONSERVICESINVEHICLEMONITINGSYSTEMAREMAINLYIMPLEMENTEDBYTHEWEBGISHOWEVER，MOSTOFTHESESYSTEMSTHATHAVESOMEDISADVANTAGESSUCHASBINDINGOFDATAAPPLICATIONSPOGEOGRAPHICPROCESSINGABILITYLACKOFINTEROPERABILITYSYSTEMTIGHTCOUPLINGSOLVINGTHESEPROBLEMSMAYCONTRIBUTETOIMPROVINGTHEQUANLITYOFGEOGRAPHICALINFMATIONSERVICEINTHEVEHICLEMONITINGSYSTEMTHEOVERALLSITUATIONOFEXISTINGVEHICLEMONITINGSYSTEMISFIRSTINTRODUCEDINTHISPAPERTHENTHETHEYOFGEOGRAPHICINFMATIONSERVICESSERVICEIENTEDARCHITECTUREAREELABATEDBASEDONACOMPREHENSIVEANALYSISOFTHESHTAGEONGEOGRAPHICINFMATIONSERVICESINVEHICLEMONITINGSYSTEMTHELOGICFRAMEWKISPROPOSEDACCDINGTOTHESERVICEIENTEDARCHITECTUREDESIGNMODELTHENTHEKEYTECHNOLOGYOFGEOGRAPHICINFMATIONSERVICESINVEHICLEMONITINGSYSTEMSUCHASSPATIALDATAMANAGEMENTPRACTICEONSOAWEBMAPSERVICEAREEXPLAINEDINTHEFIELDOFSPATIALDATAMANAGEMENTBASICPRINCIPLESFRAMEWKOFSPATIALDATAMANAGEMENTOFVEHICLEMONITINGSYSTEMAREPROPOSEDSPATIALDATAENGINETECHNOLOGYISRESEARCHEDINTHEFIELDOFPRACTICEONSOATHEMETHODOFTHESERVICEDESIGNDEVELOPMENTTECHNOLOGYOFSERVICERELEASEINVEHICLEMONITINGSYSTEMARERESEARCHEDINTHEFIELDOFWEBMAPSERVICETHEMOSTPOPULARTECHNOLOGYBEELABATEDTHENTHEPRINCIPLETHEMETHODOFDESIGNELECTRONICMAPFVEHICLEMONITINGSYSTEMAREALSOPROPOSEDBASEDONTHERESEARCHOFSYSTEMARCHITECTUREKEYTECHNOLOGYAPROVINCIALENGINEERINGVEHICLEMONITINGMANAGEMENTINFMATIONSYSTEMISBUILTTHISSYSTEMWHICHCANPROVIDESREALTIMELOCATIONMOVINGTRAJECTYALARMINFMATIONQUERYOFMOBILEOBJECTWITHGPSTERMINALCONSTITUTESAEFFICIENTMONITINGMANAGEMENTSOLUTIONFENGINEERINGVEHICLESKEYWDSVEHICLEMONITINGSYSTEMGISERVICESLBSSOA

簡介：中南大學(xué)碩士學(xué)位論文基于地理本體的地理信息語義表達(dá)與查詢方法研究姓名易茹蘭申請學(xué)位級別碩士專業(yè)地圖制圖學(xué)與地理信息工程指導(dǎo)教師鄧敏陳建軍20091101ABSTRACTONTOLOGYASAPHILOSOPHICALTHEORYHASBEENINTRODUCEDINTOTHEFIELDOFGEOGRAPHICINFORMATIONSCIENCEGISCIENCEFORSHORT，ANDFURTHEREXTENDEDTOGEO．ONTOLOGY．INRECENTYEARS，GEOONTOLOGYRESEARCHHASBEENPAIDMOREATTENTIONBYSCHOLARSFROMTHEFIELDSOFCOMPUTERSCIENCEANDGISCIENCE．ITCANBEUSEDTOTHESEMANTICREPRESENTATIONANDINTEROPERABILITYOFGEOGRAPHICINFORMATION，THEORGANIZATIONANDINTEGRATIONOFGEOSPATIALDATA，GEOGRAPHICINFORMATIONDISCOVERYANDSPATIALQUERY，THEWAYFINDINGANDSOON．INTHISPAPER，F(xiàn)ROMTHESTARTOFTHETHEORYANDMETHODOFGEOONTOLOGY，THEINTENTIONISTOEXPRESSTHESEMANTICSOFGEOGRAPHICINFORMATIONFORMALLY，ASWELLASSEMANTICQUERYBASEDONGEOONTOLOGY．AROUNDTHISPURPOSE，THISPAPERCALLRIEDOUTTHEFOLLOWINGWORK．FIRSTLY，THEPROGRESSONGEOONTOLOGYISSYSTEMATICALLYREVIEWED．WITHRESPECTTOGEOONTOLOGYTHEORY，ITSDEFINITION，LEVELSANDTYPES，COMPOSITIONANDESTABLISHMENTHAVEBEENDESCRIBEDANDANALYZED．MEANWHILETHEAPPLICATIONRESEARCHBASEDONGEOONTOLOGYINGEOGRAPHICINFORMATIONSEMANTICISSUESHAVEBEENDESCRIBEDANDANALYZED．SECONDLY,AGEOONTOLOGYMETHODHASBEENPROPOSEDFORTHESEMANTICREPRESENTATIONOFGEOGRAPHICINFORMATION，WHICHISBASEDONTHEANALYSISOFTHESEMANTICHETEROGENEITYANDITSGENERATIONCAUSES．INTHISPAPER，GEO．SPATIALINFORMATIONISROUGHLYCLASSIFIEDINTOTHETOPLEVELGEOGRAPHICOBJECTINFORMATIONANDTHEBOTTOMLEVELCLASSINFORMATIONOFGEOGRAPHICOBJECTALSOCALLEDGEOGRAPHICCLASSINFORMATION．THEGEOGRAPHICOBJECTINFORMATIONREPRESENTSALLTHEGEOGRAPHICOBJECTSINTHEREALWORLD；ANDTHEGEOGRAPHICCLASSINFORMATIONREPRESENTINGTHECLASSINFORMATIONASSOCIATEDWITHTHEGEOGRAPHICOBJECTS．THEMETHODINCLUDESTWOASPECTS，NAMELYTHESEMANTICREPRESENTATIONOFGEOGRAPHICOBJECTINFORMATIONANDTHESEMANTICREPRESENTATIONOFGEOGRAPHICCLASSINFORMATION．THEYHAVEBEENRESPECTIVELYDEMONSTRATEDBYSOMEPRACTICALEXAMPLES．THIRDLY,ANEXTENDEDMETHODABOUTGEOGRAPHICINFORMATIONQUERYBASEDONGEOONTOLOGYHASBEENPROPOSEDAFTERAREVIEWOFTHEEXISTINGQUERYMETHODSANDTHEIRSHORTCOMINGSAREPOINTEDOUT．INTHISPROPOSEDMETHOD，THEDATAEXTRACTEDFROMGEOSPATIALDATABASESHAVEBEENSETUPAPPLICATIONII

簡介：Z10220‘1鍰旦大擎學(xué)校代碼10246學(xué)號053053027碩士學(xué)位論文專業(yè)學(xué)位楊浦區(qū)空間地理信息系統(tǒng)規(guī)劃院系所軟件學(xué)院專業(yè)軟件工程姓名邵波捐導(dǎo)教師趙衛(wèi)東完成日期2006年9月18日楊浦區(qū)空間地理信息系統(tǒng)規(guī)劃第一章引言摘要近年來，楊浦區(qū)城市空間信息化快速發(fā)展極大地提升了楊浦區(qū)城市可持續(xù)發(fā)展實力。與此同時，各部門、各行業(yè)各成體系的封閉建設(shè)也在一定程度上造成了大量信息分散和資源浪費，因此建設(shè)一個全區(qū)統(tǒng)一、科學(xué)、高效和安全的城市空間地理信息系統(tǒng)，整合全區(qū)范圍公共資源，己成為當(dāng)前楊浦區(qū)信息化的當(dāng)務(wù)之急。首先在分析楊浦區(qū)地理信息系統(tǒng)現(xiàn)狀和不足的基礎(chǔ)上，根據(jù)楊浦區(qū)城市管理的總體規(guī)劃確立了楊浦區(qū)空間地理信息系統(tǒng)的建設(shè)目標(biāo)。在此基礎(chǔ)上，根據(jù)系統(tǒng)需求對空間地理信息的總體框架、功能架構(gòu)和信息接口等方面進(jìn)行設(shè)計，從而妥善解決不同領(lǐng)域、不同部門以及不同信息系統(tǒng)之間的信息共享問題。其中重點分祈了基于統(tǒng)一的空間地理資源庫，以空間信息共享平臺為中心，以數(shù)據(jù)交換為支撐，利用地理信息系統(tǒng)集成技術(shù)和粑BSERVICES方式整合資源，對實現(xiàn)信息的共享和互操作服務(wù)的方法和技術(shù)手段進(jìn)行了分析。關(guān)鍵詞地理信息系統(tǒng)；空間數(shù)據(jù)庫地理信息系統(tǒng)集成數(shù)據(jù)整合和共享；信息交換

簡介：分類號號UDCCC密級級級學(xué)號號060810020848活場襯聲去軍碩士學(xué)位論文學(xué)科名稱學(xué)科門類指導(dǎo)教師申請日期摘要論文題目學(xué)科專業(yè)研究生基于地理信息的三維交互創(chuàng)作系統(tǒng)的研究與實現(xiàn)信號與信息處理旦士J擊「刁JI三戶產(chǎn)R指導(dǎo)老師吳學(xué)毅副教授簽名簽名趾辮匕華里毅，摘要隨著虛擬現(xiàn)實、分布式計算、分布式仿真和網(wǎng)絡(luò)三維游戲的發(fā)展，對地理信息系統(tǒng)構(gòu)建提出了更高的要求。交互式創(chuàng)建虛擬場景方式與傳統(tǒng)GIS構(gòu)建方法有著本質(zhì)的區(qū)別，它不僅要求模型在圖形上高度逼真、具有實時響應(yīng)能力，而且也要求用戶可以交互創(chuàng)建、修改場景模型。本文使用交互方式將三維模型引入地理信息系統(tǒng)中，結(jié)合現(xiàn)有的真實地形數(shù)據(jù)，從數(shù)據(jù)的準(zhǔn)備、三維模型的組織、三維可視化、交互式操作等方面進(jìn)行了系統(tǒng)的分析研究。在VISUALC60編程環(huán)境下，利用開放式圖形庫OPENGL從底層構(gòu)建了基于地理信息的交互創(chuàng)建平臺。本文研究的主要內(nèi)容包括1首先使用四叉樹組織地形數(shù)據(jù)，建立父地形塊與子地形塊的邏輯約束關(guān)系。通過判斷視點與各個地形塊的距離，導(dǎo)入不同分辨率地形紋理完成地形LOD渲染。實驗證明這種算法在地形實時LOD顯示中取得了不錯的效果。2課題根據(jù)地物各自的特點，抽象組織了基本地物模型庫。對于復(fù)雜的建筑物模型，采用導(dǎo)入3DS模型的方式實現(xiàn)。3本文剖析了交互式創(chuàng)作系統(tǒng)需要解決的主要問題，包括平面坐標(biāo)點高程獲取、三維場景鼠標(biāo)揀選方式、OPENGL選擇與反饋機制。并詳細(xì)介紹了交互系統(tǒng)的操作方式與技術(shù)，分別論述了各類地物模型的交互實現(xiàn)方法。4完成平臺框架搭建與文件傳輸工作。關(guān)鍵詞交互創(chuàng)作地理信息三維模型鄉(xiāng)

簡介：蘭州大學(xué)碩士學(xué)位論文土遺址地理信息系統(tǒng)的設(shè)計與實現(xiàn)姓名史建堯申請學(xué)位級別碩士專業(yè)地圖學(xué)與地理信息系統(tǒng)指導(dǎo)教師頡耀文20080501ABSTRAETEARTHSITE，CONTAININGAWEALTHYOFHISTORICALANDCULTURALINFORMATION，ANDWIMIMPORTANTHISTORICAL，SCIENTIFICANDARTISTICVALUE，ISAKINDOFVERYVALUABLEHERITAGE．HOWEVER．ITISVULNERABLETOBEDAMAGEDBECAUSEOFITSNON．MOBILENATUREANDITSSOILFORMFULLYORMAINLY．ASONEOFTHEWORLD。SMOSTANCIENTNATIONS，CHINESEHASCREATEDAVERYBRILLIANTHUMANCIVILIZATIONANDLEFTMANYEARTHSITES．NOW．THEMAJORITYOFEARTHSITESHAVEBEENDAMAGEDINDIFFERENTDEGREE．EVENSOMEOFTHEMHAVEBEENDISAPPEAREDDUETOITSSOILNATURE，THELONGTERMIMPACTOFTHESURROUNDINGENVIRONMENT，NATURALDISASTERSANDHUMANDESTRUCTION．HERITAGECONSERVATIONWORKERSAREFACINGTHEIMPORTANTTASKTHATHOWTOIMPLEMENTTHEEFFECTIVEPROTECTIONANDMANAGEMENT．GEOGRAPHICINFORMATIONSYSTEM，ASTHESPECIALTECHNOLOGYOFDEALING晰TLLSPATIALDATA,ISSUITABLEFORINFORMATIONCOLLECTION，MANAGEMENT，ANALYSISANDDISPLAYOFVARIOUSSITES．ITISOFGREATSIGNIFICANCETOESTABLISHTHEGEOGRAPHICINFORMATIONSYSTEMOFEARTHSITE．ITCANPROVIDESOMEINFORMATIONOFTHEEXISTINGEARTHSITES，PROVIDEHERITAGEWORKERSANDEXPERTSSOMEDECISION．MAKINGBASISOFRESEARCHANDPROTECTION．ALSO．THEPUBLICCANUSEITTOENQUIREANDRETRIEVESOMEINFORMATIONTOMEETTHEIRNEEDSOFTRAVEL．STUDYANDWORK．BASEDONTHEANALYSISOFGISANDITSROLEINEARTHSITEMANAGEMENTANDPROTECTION，ACCORDINGTOTHEUSERREQUIREMENTS，THEGEOGRAPHICINFORMATIONSYSTEMSOFEARTHSITEISIMPLEMENTEDTHROUGHCOMPREHENSIVEUTILIZATIONOFOBJECT．ORIENTEDAPPROACH，DESIGNPATTEM，STRUCTUREDESIGN．THETHESISHASGIVENDETAILEDEXPOSITIONOFSOMEKEYTECHNOLOGIESINSYSTEMSDESIGNANDIMPLEMENTATION．THEMAINWORKANDCONCLUSIONSAREASFOLLOWS1BASICINFORMATIONOFEARTHSITEANDITSPROTECTIONISBRIEFED．THEROLEOFGISINEARTHSITEMANAGEMENTANDPROTECTIONISDESCRIBED．ANDTHEFEASIBILITYANDNECESSITYOFTHEESTABLISHMENTOFGEOGRAPHICINFORMATIONSYSTEMSOFEARTHSITEISEXPOUNDED．2THEMAINMETHODSANDITSTHEORETICALFOUNDATIONOFTHESYSTEMESTABLISHMENTAREDISCUSSEDINTHREEASPECTSGIS，OBJECTORIENTEDAPPROACH，DESIGNPATTERN．3ACCORDINGTOTHESTEPSOFGEOGRAPHICINFORMATIONSYSTEMSENGINEERING，THEGEOGRAPHICINFORMATIONSYSTEMSOFEARTHSITEISDESIGNED，ANDITSFUNCTIONANDPERFORMANCEREQUIREMENTSAREEXPLAINEDCLEARLY．111ETHEMATICCLASSIFICATION．THEACCESSMETHODSANDOTHERRELEVANTINFORMATIONOFTHEEARTHSITEDATABASEISDISCUSSEDINTHISTHESIS，THELOGICALSTRUCTUREANDTHEPHYSICALACHIEVEMENTWAYSAREPUTFORWARD．4THEENTIRESYSTEMISDESIGNEDANDREALIZEDTHROUGHAFOUR．STORYSTRUCTUREMODELTHEEXPRESSIONLAYER，THEBUSINESSLOGICALLAYER,THESECONDCOMPONENTSLAYERANDTHEDATAACCESSLAYER．SOMEOFKEYTECHNOLOGIESINTHESYSTEMOBJECTDESIGNANDIMPLEMENTATIONAREDISCUSSEDINDETAIL．KEYWORDSEARTHSITEGISDESIGNS；OBJECTORIENTEDAPPROACHDESIGNPATTERNSSUPERMAPOBJECT；

簡介：桂林理工大學(xué)碩士學(xué)位論文基于MAPOBJECTS的校園地理信息系統(tǒng)的研究與開發(fā)姓名余為益申請學(xué)位級別碩士專業(yè)計算機應(yīng)用技術(shù)指導(dǎo)教師陳春香20090401桂林理工大學(xué)碩士學(xué)位論文ABSTRACTINRECENTYEARS，THECAMPUSINFORMATIONCONSTRUCTIONHASBEENAWORLDWIDEHOTSPOTINEDUCATIONALFIELDTHEDEVELOPMENTOFDIGITALCAMPUS，VIRTUALCAMPUS，ANDSOON，ISSWIFTANDVIOLENTTHEDISTINCTFEATUREOFTHISDEVELOPMENTISTHATMOREANDMOREKINDSOFINFORMATIONAREPROCESSEDINIT，SUCHASSOMEINFORMATIONSWHICHDESCRIBETHECAMPUSGROUNDOBJECTS’SSPATIALGRAPHICS，SPATIALPOSITION，SPATIALRELATIONGISGEOGRAPHICINFORMATIONSYSTEMISATOOLWHICHCANEFFECTIVELYPROCESSSPATIALINFORMATION，ITCALLNOTONLYBINDGROUNDOBJECTS’SSPATIALIN_FORMATIONSWITHRELATEDATTRIBUTEINFORMATIONSFORAUNITIVEDISPOSINGONAPLATFORM，BUTALSO，BASEDITSSPECIFICMETHODSANDFUNCTIONSOFSPATIALDATAPROCESSINGANDANALYSIS，ITCANDEVELOPVARIOUSAPPLICATIONMODULESTOPROVIDEMUCHHELPONCAMPUS’SDEVELOPMENTPLANNING，OPTIMALALLOCATIONOFRESOURCES，TREATMENTOFPAROXYSMALAFFAIRSTHEREFORITISNECESSARYT0INTRODUCETHEGISTECHNOLOGYINTODIGITALCAMPUSANDCONSTRUCTCAMPUSINFORMATIONSYSTEMWHICHCANPROCESSSPATIALANDATTRIBUTEDATAATTHESANLETIMETHISPAPERFIRSTLYDEPICTSTHEMEANINGSOFCAMPUSGISINBRIEFGENERALIZESDOMESTICANDOVERSEASRESEARCHANDDEVELOPMENTCONDITIONSABOUTCAMPUSGIS，ANDTHENDETAILEDLYINTRODUCESTHEBASICKNOWLEDGEOFGISANDITSGENERALSITUATIONWHICHISAPPLIEDINDIGITALCAMPUS，ANDINDICATESTHATTHECOMPONENTOBJECTORIENTEDDEVELOPMENTMODELBASEDCOM，OLEANDACTIVEXISTHEMAINTRENDANDDIRECTIONOFGISSECONDARYDEVELOPMENTOFATPRESENTTHEN，THISPAPERCOMPARATIVELYDETAILEDLYINTRODUCESHOWTOASETHEOBJECTORIENTEDTECHNOLOGYOFMAPOBJECTSINACOMGISCOMPONENTGISDEVELOPMENTTHEAPPLICATIONMETHODSOFMAPOBJECTS’SPROPERTIES，EVENTSANDMETHODSAREALSODISCRIBEDINTHEPAPERSUPPORTEDBYVISUALC抖ANDTHESELFCONTAINEDFUNCTIONSOFPROCESSING，ANALYSIS，DISPLAYOFSPATIALDATAINMAPOBJECTS，THESHANGRAONORMALCOLLEGE’SCAMPUSGISWASESTABLISHEDSUCCESSFULLYTHESYSTEM，USINGVECTORGRAPHTOVIVIDLYEXHIBITTHESPATIALSHAPEANDSPATIALRELATIONOFTHEADMINISTRATIVEBUILDINGS，TEACHINGBUILDINGS，SPORTGROUNDS，LIVINGAREAS，ANDGREENAREASETCBASICALLYIMPLEMENTEDTHEFUNCTIONSOFVISUALGRAPHIC，INFORMATIONQUERYBETWEENGRAPHICANDTEXT，EDITINGOFGEOGRAPHICGRAPHICINFORMATIONDEFINITIONOFGISLAYER’SSPATIALCOORDINATESYSTEM，ANALYSISANDPLANNINGOFGCOSPATIAL，ANDSOONTHESYSTEMCANWORKBETTERANDELIMINATETHEDISADVANTAGESOFTHETRADITIONALINFORMATIONMANAGEMENTSYSTEMWHICHCALLNOTPROCESSSPATIALDATAITISUNNECESSARYFORANYUSERTOFACECOMPLEX

簡介：東南大學(xué)碩士學(xué)位論文基于MAPX的城市地理信息系統(tǒng)（GIS）的研究與開發(fā)姓名董鶴申請學(xué)位級別碩士專業(yè)軟件工程指導(dǎo)教師張為公；龔宗洋20120601目錄ABSTRACTINTHEFIELDOFINTELLIGENTTRANSPORTATION，IFWETAKETRAFFICANDROADINTOCONSIDERATION。THEVEHICLEMONITORINGANDROADSAFETYISONEOFTHEMOSTIMPORTANTRESEARCHDIRECTIONESPECIALLYINTHEFIELDOFLONGDISTANCEPASSENGERTRANSPORT，ONCETHEBUSHASANACCIDENT，ITWILLMAKEMORECASUALTIESANDCAUSEMORESERIOUSIMPACTTOSOCIETYTHEINVESTIGATIONSHOWEDTHATTHE”THREEEXCESSES”INCLUDINGLONGTIMEDRIVING，OVERSPEEDDRIVINGANDOVERLOADDRIVINGCAUSETHEMOSTSERIOUSEFFECTHOWEVERTHECURRENTLONGDISTANCEPASSENGERTRAFFICMANAGEMENTSYSTEMISMAINLYCOMBINEDWITHGISTECHNOLOGY，GPSTECHNOLOGY，CCDTECHNOLOGYANDMODEMMOBILECOMMUNICATIONTECHNOLOGYITCANMONITORTHERUNNINGSTATUSPASSIVELYANDARTIFICIALLYFROMTHESYSTEM’SFUNCTIONALANDTECHNICALMEANSTOSEE，THEEXISTINGLONGDISTANCEPASSENGERTRAFFICMANAGEMENTSYSTEMISFUNCTIONSINGLENESS，ANDHUMANFACTORSCREATEBIGGERIMPACTATPRESENTTHELONGDISTANCEPASSENGERTRAFFICMONITORINGSYSTEMEXISTSSOMEDISADVANTAGETHEREFORE，INORDERTOPROMOTETHEDEVELOPMENTOFINTELLIGENTTRANSPORTATIONTECHNOLOGIESANDREDUCETRAFFICACCIDENTSTHERESEARCHONTHEINITIATIVESAFETYMONITORINGISCARRIEDOUTBASEDONMULTISENSORSINFORMATIONFUSIONTHEMAINTASKISTODEVELOPAGISMONITORINGSOFTWARETOMONITORVEHICLEREALTIMEWITHTHENETWORKSERVERANDCARTERMINALSATTHESAMETIMETHESYSTEMCANRESPONDTOVARIOUSOFINFORMATIONWHICHIMPACTSTRAFFICSAFETYINFORMATIONMAJORRESEARCHPAPERASFOLLOWS1THEMONITORREQUIREMENTSOFBUSCOMPANYAREKNOWNBYTHEREFERENCEMATERIALSANDINVESTIGATIONATTHESAMEMOMENT，THERELATIVETECHNOLOGICSANDTHEWORKPRINCIPLEAREUNDERSTOODFORTHEANALYSISOFTHEFUNCTIONANDRELATIONAMONGTHEPARTSOFTHEWHOLESYSTEM2THEINTERFACEOFGISSOFTWAREISDESIGNEDTOMEETTHECHARACTERISTICOFTHE10NGDISTANCETRANSPORTATIONANDTHECUSTOMOFTHEMANAGESTAFFANDTHEFUNCTIONOFTHESOFTWAREISDISTRIBUTEDINTOSEVERALPARTSFORTHEBETTERDESIGN3THEGISFUNCTIONISREALIZEDBYTHETHESECONDDEVELOPINGFOREXAMPLE，VEHICLESREPLAYMAPX，WHICHISAACTIVEXCONTROLOFWINDOWSFORLOCATION，MAPINQUIRY，EAGLEEYENAVIGATION，TRACK4THESTRUCTUREOFWEBDATABASEINMONITORINGCENTERISDESIGNEDTOCOMPLETETHEINTERACTIONBETWEENTHEMONITORCLIENTANDTHEWEBSERVERANDENSURETHECORRECTNESSOFTHEINFORMATIONREADINGANDTHECOMMANDSENDING5THEWHOLEMONITORINGPROCESSISDESIGNEDTOJUDGETHEILLEGALBEHAVIOROFTHEDRIVERS，REMINDTHEMANAGESTAFFINQUIREANDREPLAYTHEHISTORICALRECORDKEYWORDSGIS；VEHICLEMONITORING；MAPX；GPS；DATABASE1I

簡介：華南理工大學(xué)碩士學(xué)位論文網(wǎng)絡(luò)地理信息系統(tǒng)優(yōu)化研究與應(yīng)用姓名劉剛申請學(xué)位級別碩士專業(yè)系統(tǒng)分析與集成指導(dǎo)教師鄧飛其20090506ABSTRACTTHEMODERNSOCIETYWHICHISLABELEDASTECHNOLOGYINFORMATIONERACHANGESDRAMATICALLYEVERYMINUTESINCE1990S，GISGEOGRAPHICINFORMATIONSYSTEMMAKESAGREATPROGRESSBOTHINTHEORYANDIMPLICATIONFIELDWEBGISWEBGEOGRAPHICINFORMATIONSYSTEM，WHATISANIMPORTANTBRANCHOFGEOGRAPHICINFORMATIONSYSTEMANDACOMBINATIONOFGEOGRAPHICINFORMATIONSYSTEMTECHNOLOGYANDINTELTECHNOLOGY，ISALEAPINTHEAPPLICATIONOFNETWORKINGWHICHFROMSTANDALONESYSTEMTHEEMERGENCEOFWEBGISBRINGSPEOPLEWITHTHEHOPETHATITCANEASILYCOMPILED、ANALYSED、INQUIREDASFORGISBUTNOWSOMEWAYSFORTHEWEBGISREALIZATIONCANHARDLYMEETTHEREQUIREMENTOFEFFICIENCY，ANDSOMEHAVETOBEINSTALLEDCOMPLICATEPLUGININADVANCETHESEDEFECTBLOCKTHEWAYOFITSPROMOTIONTHISTHESISINALIGNWITHTHECONCEPTOFSYSTEMSENGINEERINGBYADOPTINGTHEPROCEDURESOFSYSTEMANALYSIS、SYSTEMOPTIMIZATIONANDSYSTEMEVALUATION，ANALYZES，OPTIMIZES，ANDEVALUATESTHEWEBGISITFIRSTCOMPARESTHEWAYOFREALIZATIONOFPOPULARWEBGISTODETERMINEFACTORSWHICHBLOCKITSDEVELOPMENTIEDATAISTOOMUCHANDTHERESPONSEISTOOTIMECONSUMING，ANDMAPPROPERTYINFORMATIONISINCOMPLETEANDHARDTOMEETTHECLIENTS’NEEDSSECONDLYWITHTHECONCEPTIONOFOPTIMIZATION，THEAUTHOROPTIMIZESTHEWAYOFGEOGRAPHICDATASTRUCTUREANDTRANSMISSIONTHERESEARCHFOCUSESONTHEOPTIMIZATIONOFGEOGRAPHICDATASTRUCTUREANDTRANSMISSION；ITALSOHIGHLIGHTSTHEFUNCTIONOFACHIEVINGASYNCHRONOUSDATATRANSACTIONINWEBGISTHENTHEAUTHORPROPOSESTOUSETHEVECTORDATATOSHOWTHEOPERATIONLAYERANDRASTERDATATOSHOWTHEBASICLAYERNEARTHEENDOFTHETHESIS，THEAUTHOREVALUATESTHELEVELEDMODELOFWEBGISFROMTHEPERSPECTIVESOFRESPONSETIME，THEAMOUNTOFINFORMATIONANDINTERCHANGEABILITYTHECONCLUSIONOFTHEEVALUATIONISANALYZEDANDDISCUSSEDATTLLEENDOFTHETHESISKEYWORDSWEBGIS；GEOGRAPHICDATA；AJAX；SYSTEMOPTIMIZATION；SYSTEMEVALUATIONII

簡介：電子科技大學(xué)UNIVERSITYOFELECTRONICSCIENCETECHNOLOGYOFCHINA工程碩士學(xué)位論文ENGINEERINGMASTERDISSERTATION論文題目針對地理信息系統(tǒng)炮兵控制網(wǎng)的優(yōu)化設(shè)計工程領(lǐng)域軟件工程指導(dǎo)教師熊金濤教授作者姓名金波班學(xué)號200790204055獨創(chuàng)性聲明本人聲明所呈交的學(xué)位論文是本人在導(dǎo)師指導(dǎo)下進(jìn)行的研究工作及取得的研究成果。據(jù)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)表或撰寫過的研究成果，也不包含為獲得電子科技大學(xué)或其它教育機構(gòu)的學(xué)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(xiàn)均已在論文中作了明確的說明并表示謝意。簽名日期年月日論文使用授權(quán)本學(xué)位論文作者完全了解電子科技大學(xué)有關(guān)保留、使用學(xué)位論文的規(guī)定，有權(quán)保留并向國家有關(guān)部門或機構(gòu)送交論文的復(fù)印件和磁盤，允許論文被查閱和借閱。本人授權(quán)電子科技大學(xué)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)位論文在解密后應(yīng)遵守此規(guī)定）簽名導(dǎo)師簽名日期年月日