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簡介：南京理工大學碩士學位論文常州通用自來水有限公司供水管網(wǎng)地理信息系統(tǒng)的設(shè)計與實現(xiàn)姓名沈思源申請學位級別碩士專業(yè)計算機技術(shù)指導教師任明武謝忠20070501ABSTRACTASTHENATIONALECONOMICGROWS，CITYDEVELOPSANDMODERNIZATIONIMPROVES，THEWATERSUPPLYNETWORK懿PANDSINCREASINGLYINSTEPS，BUTOWINGTOTHEPIPELINEUNDERGROUNDVERYCOMPLICATEDANDLACKINGTHEDATADOCUMENTSORSOMEDATAMISSING，SOMEPIPELINESARESEARCHEDFORBYTHEORIGINALFIELDWORKERSONLYFROMTHEIRMEMORIES，WHICHCAUSEDMANYMISTAKESINDESIGNANDSOMEACCIDENTSINCOURSEOFCONSTRUCTIONSTHETHESISTAKESTHEDEVELOPMENTANDESTABLISHMENTOFCHANGZHOUGEOGRAPHICALSYSTEMOFWATERSUPPLYNETWORK雒THEBASEMENT。ANALYZESTHECURRENTMAINGEOGRAPHICALSYSTEMPLATFORMS，F(xiàn)OCUSINGONTHEGEOGRAPHICALINFORMATIONSYSTEMCHOSENUPINAPPLICATIONMAINLYBYANALYSISANDCOMPARISONONGIS，CONSEQUENTLYFINDASOLUTIONTOGEOGRAPHICINFORMATIONSYSTEMOFWATERSUPPLYNETWORKONTHEBASISOFMAPGISITSUMMARIZESTHEBASICFUNCTIONSOFTHESYSTEM，SYSTEMDESIGNANDLEDINSYSTEMOFSORTSOFDATAINADDITIONITEPITOMIZESINDETAILSTHEDEVELOPMENTPROCESSESANDPRACTICALEXPERIENCESINTERCOURSEOFTHEGEOGRAPHICINFORMATIONSYSTEMOFCHANGZHOUWATERSUPPLYNETWORKTHESYSTEMDESIGNHASACHIEVEDITSDESIREDRESULTNOWWASINAPPLICATIONBYCHANGZHOUCGEWATERCO，LTDONTHEPLANNING，CONSTRUCTIONANDMAINTENANCEONTHECHANGZHOUNETWORKOFWATERSUPPLYTHESYSTEMWORKSWELLANDISQUITEAGREEABLEANDACCEPTABLEINTHEEND，THETHESISADDRESSESSONICIDEASFORFILRTHERWORKONTHEGEOGRAPHICINFORMATIONSYSTEMOFWATERSUPPLYNETWORKLOOKSFORWARDTHEDEVELOPMENTANDPROSPECTSONTHESETTINGUPTHEINFORMATIONSYSTEMINWATERSUPPLYCOMPANIES，SOASTEALIZETHEBASICLINEOFTHECITYWATERSUPPLYSUPPORTEDBYSCIENCEANDTECHNOLOGYINMODERNIZATIONSETUPTHEGEOGRAPHICINFORMATIONSYSTEMOLSANDSCADASYSTEMWHICHCONSISTSOFNETWORKPRESSURE，WATERFLOWANDWATERQUALITYTESTBYUSINGTHECOMPUTERSOFTWARETOSIMULATETHEDYNAMICNETWORKWATERHYDRAULICSANDWATERQUALITYIENETWORKHYDRAULICMODELSO鵲TEALIZETHENETWORKOPERATIONOFWATERDISPATCHINSCIENTIFICWAYKEYWORDSWATERSUPPLYNETWORK；GEOGRAPHICALINFORMATIONSYSTEM；MAPGIS；DATABASEⅡ

簡介：西安科技大學碩士學位論文配電網(wǎng)網(wǎng)絡(luò)地理信息系統(tǒng)模型研究姓名魏強申請學位級別碩士專業(yè)地圖制圖學與地理信息工程指導教師張耀民20080415SUBJECTRESEARCHONTHEMODELINGOFWEBGISFORTHEELECTRICDISTRIBUTIONSPECIALTYCARTOGRAPHYANDGEOGRAPHICINFORMATIONENGINEERINGNAMEWEIQIANGINSTRUCTORZHANGYAOMINGABSTRACTSIGNATURE些J}SIGNATUREFOLLOWINGTHERAPIDDEVELOPMENTOFTHENATIONALECONOMY，ELECTRICITYCONSUTNERSONTHEELECTRICDISTRIBUTIONRELIABILITYANDPOWERQUALITY，EFFICIENCYANDQUALITYSERVICEHAVEPUTFORWARDHIGHERREQUIREMENTS．ONTHEEXISTINGELECTRICDISTRIBUTIONMANAGEMENTMETHODSCALLNOTMEETTHEDEMANDFORHIGHSPEEDDEVELOPMENT，WITHTHEGISINTHEVARIOUSINDUSTRYINTHESUCCESSFULAPPLICATION，ANDTHENETWORKTECHNOLOGYINTHEDEVELOPMENTANDMATURITY，ANDTHEELECTRICDISTRIBUTIONOFGISBASEDONWEBBECOMETOAPOWERFULTOOLTOMANAGEELECTRICDISTILBUTION．GENERALEXISTINGELECTRICDISTRIBUTIONGISMAINELECTRICNETMANAGEMENT，MAINTENANCEANDCUSTOMERSERVICE，ANDSOMEOTHERBASICMANAGEMENTINFORMATIONSYSTEMSFUNCTION，ANDDIFFERENTDEPARTMENTSNEEDDIFFERENTSYSTEMS，ORUSEADIFFERENTDATABASEMANAGEMENT．THISMAKESCOOPERATIONDIFFICULTVARIOUSDEPARTMENTS，THESHARINGOFDATALEVELLOW,RESULTINGINAGREATWASTEOFRESOURCESANDCOSTS．TOTHISEND，THISPAPERPRESENTSAWEBBASEDELECTRICDISTRIBUTIONGISSOLUTION，THESYSTEMUNDERTHEESRICOMPANY’SARCSERVERSOFTWAREPLATFORMDEVELOPMENTFORSECONDARY；REALIZEELECTRICDISTRIBUTIONWIRINGLINESANDSTREETMAPOFTHEBACKGROUNDLAYERMANAGEMENT，MAPZOOM，F(xiàn)UZZYQUERY，QUALIFICATIONQUERY，THEBESTREPAIRPATHWAYANALYSIS，THEBESTANALYSISOFTHEOPTIMALPOWERCUT．DATABASEDESIGNUSINGANEWOBJECT．ORIENTEDSPATIALDATABASE．GEODATABASEUSINGUNIFIEDMODELINGLANGUAGEUMLCOMPLETEDATABASEDESIGN，ANDUSEOFSPATIALDATAENGINEARCSDEUNIFIEDCALLINTHESPACEOFGEOGRAPHICINFORMATIONSTOREDINTHEDATABASEDATA，THESHARINGOFDATA．KEYWORDSELECTRICDISTRIBUTIONWEBGISARCSERVERGEODATABASETHESISAPPLICATIONSTUDY

簡介：心血管疾病在中國已成為一種多發(fā)病、常見病心電圖是診斷心血管疾病掌握心臟狀態(tài)的重要手段中國已經(jīng)開始研究和應(yīng)用遠程心電監(jiān)護系統(tǒng)在臨床工作中但是目前的應(yīng)用與研究還局限于醫(yī)院內(nèi)或院外病人定時向醫(yī)院提交心電信息的模式非常不利于病人隨時接受醫(yī)護人員的醫(yī)療服務(wù)更不利于患者病情突發(fā)時的搶救該研究利用當前最先進的移動定位技術(shù)、移動數(shù)據(jù)庫技術(shù)、計算機網(wǎng)絡(luò)技術(shù)、移動通信技術(shù)等開發(fā)出移動遠程心電監(jiān)護系統(tǒng)擴展了遠程監(jiān)護的研究與應(yīng)用為改善醫(yī)療服務(wù)質(zhì)量提高醫(yī)療技術(shù)水平方便廣大心血管疾病患者提高急救效率提供了一個很好的模式

簡介：大連理工大學碩士學位論文本鋼電訊管網(wǎng)地理信息系統(tǒng)的設(shè)計與實現(xiàn)姓名郭銀輝申請學位級別碩士專業(yè)軟件工程指導教師楊元生20081018本鋼電訊管網(wǎng)地理信息系統(tǒng)的設(shè)計與實現(xiàn)THEDESIGNANDREALIZATIONOFBXSTEELTELECOMPIPELINENETWORKGEOGRAPHICINFORMATIONSYSTEMABSTRACTTHROUGHTHEANALYSISOFGIS’CHARACTERISTICSANDTHEURGENTNEEDSOFBXSTEELTELECOMDEPARTMENTFORTHESCIENTIFICMANAGEMENTOFTHECOMPLEXPIPELINERESOURCE，THISARTICEXPATIATESTHEPROCESSOFGIS’DEVELOPINGINDOMESTICANDABROADINCLUDINGTHEDESIGNANDIMPLEMENTATIONEXPERIENCEOFGIS’APPLICATIONINTHEBXSTEELTELECOMPIPELINENETWORK．THEPROJECTSBUILDSTELECOMRESOURCEMANAGEMENTSYSTEMINACCORDANCEWITHTHEFRAMEWORKOFGISANDTRYTORESOLVETHEPROBLEMSINCURRENTMANAGEMENT．ITPROVIDESTHEMOSTACCURATEDATAFORTHEMAINTENANCEWORKANDHELPTHEDATAMAINTENANCEWORKSCANBECOMPLETEDQUICKLY,ACCURATELYANDEFFICIENTLY．THROUGHOUTTHEREALIZATIONOFBXSTEELTELECOMPIPELINENETWORKGEOGRAPHICINFORMATIONSYSTEM，THEPROJECTSUSESAKINDOFRAPIDDEVELOPMENTANDCONVENIENTMAINTENANCEOBJECTORIENTEDMETHODDURINGTHEDESIGNANDDEVELOPMENT，ANDCOMBINEDWITHTHESOFTWAREENGINEERINGDEVELOPMENTTHEORYTOANALYSISTHEPROBLEMSWHICHNEEDSTOBESOLVEDCURRENTLYBASEDONTHEACTUALSITUATIONOFBXSTEELTELECOMDEPARTMENT．ITMAKESTHOSEFUNCTIONSTOREALIZEDWHICHAREBXSTEELTELECOMNETWORKRESOURCEINFORMATION’SSTORAGE，QUERY,STATISTICS，TABULATION,INFORMATIONTRANSMISSION，ROUTINGDESIGNANALYSIS，ETC．ANDTOUSECOMPUTERNETWORKSTOCOMPLETEALLKINDSOFTHEBOTTOMUPANDTOPDOWNBUSINESSPROCESSESBYTHEFORMOFOFFICEAUTOMATION．THESYSTEMISDEVELOPEDBASEDONGISAPPLICATIONPLATFORM．ITINTEGRATESTHEPIPELINEEQUIPMENTRESOURSEWITHGRAPHICINFORMATIONPERFECTLYANDCHANGESTHETRADITIONALMODELOFRESOURCEMANAGEMENT．INSUCHWAY,THESYSTEMPROVIDESTHEMANAGEMENTANDMAINTENANCESTAFFWITHCREATIVETEXTANDGRAPHICWORKENVIRONMENTBYUSINGADIRECTOBSERVEWAYSFORTHEPIPELINENETWORKEQUIPMENT’SLOCATIONANDUSEDSITUATION，ITREALIZETHECOMPUTERVISUALIZATIONTOMANAGEPIPELINENETWORKEQUIPMENTRESOURCEANDIMPROVEWORKEFFICIENCY．KEYWORDSTELECOMNETWORK；GIS；MODULAR；DBMS．II．

簡介：點擊查看更多我國重要自然疫源地地理信息系統(tǒng)的建立及應(yīng)用研究_21861.pdf精彩內(nèi)容。

簡介：東南大學碩士學位論文校園網(wǎng)絡(luò)地理信息服務(wù)技術(shù)方法研究姓名高勇申請學位級別碩士專業(yè)地圖制圖學與地理信息工程指導教師蔡先華20080101ABSTRACTWITHTHERAPIDDEVELOPMENTOFINTERNETTECHNOLOGYPEOPLE’SREQUIREMENTONGEOGRAPHICINFORMATIONSYSTEMGISHASBECOMEMOREANDMOREDEMANDINGITHASBECOMETHEDIRECTIONOFGISDEVELOPMENTTOEXPLOITTHEADVANTAGESOFINTEMETTOPROMULGATEGEOGRAPHYONWEB，PROVIDEUSERSWITHACCESS，BROWSE，ANDANALYSISTOGEOGRAPHYINFORMATION，THUS，THEINTEMETBASEDGEOGRAPHYINFORMATIONSYSTEM，WEBGLS，COMESOUTASACONJUNCTIONOFLMEMETTECHNOLOGYANDGISTECHNOLOGYTHEDEVELOPMENTOFWEBGISHASCLOSELYRELATEDWITHTHEDEVELOPMENTOFCOMPUTERTECHNOLOGYFROM90SLASTCENTURYASTHENETWORKTECHNOLOGYDEVELOPEDQUICKLYWHICHPRESENTEDBYIMEMET，WEBGISAPPLICATIONSHAVEDEVELOPEDRAPIDLYMEANWHILE，THEREALSOAPPEAREDMANYQUESTIONSINWEBGISSYSTEMSSOMEOFTHESEQUESTIONSAREBROUGHTBYWEBSOFTWARE，SUCHASTHECROSSPLATFORMANDCROSSLANGUAGEPROBLEMSOTHERSAREBROUGHTBYGISSOFTWARE，SUCHASTHEDATAINTEROPERATIVESOWEMUSTDESEARCHINBOTHGISANDWEBAREASTOEFFICIENTLYSOLVETHESEPROBLEMSACCORDINGTOTHEDEVELOPMENTOFWEBGIS，THISDISSERTATIONSTUDIESTHEREALIZATIONTECHNOLOGYBASEDONNETANDARCGISSERVERANDAPPLIESITINTHECONCRETESYSTEMNETISASETOFSOFTWARETECHNOLOGIESFORBUILDINGNEXTGENERATIONINFORMATION，SYSTEMS，ANDDEVICESWEBSERVICESARECOREOFNETARCGISSERVERISAPLATFORMFOFBUILDINGENTERPRISEWEBGLSAPPFICATIONITISAPARTOFARCGISWHICHISPUBLISHEDBYESRTHISDISSERBTIONFOCUSESONTHEINTRODUCTIONOFNEWCOMINGINTEMETTECHNOLOGYANDITSAPPLICATIONING1SDOMAINFIRST，ITINTRODUCESTHEDEVELOPMENTOFWEBGISANDTHEARCHITECTUREOFTHEPOPULARWEBMAPPINGTECHNOLOGIESANDCOMPARESTHECHARACTERISTICANDLIMITATIONOFTHEMSECONDLYITINTRODUCESTHENETANDARCGISSERVERWITHSERVICEFLALNE，PROTOCOLS，ANDCRITERIONACCORDINGTOTHESERESEARCHES，THISPAPERPROVIDESASOLUTIONTOCONSTRUCTWEBGLSBASEDONNETFRAMEWORKANDARCGISSERVERPLATFORM，ANDFINALLYINTRODUCESHOWTODESIGNANDESTABLISHASERVICESYSTEMOFSOUTHEASTUNIVERSITYFINALLYITCONCLUDESTHERESEARCHANDIMPLEMENTATIONOFWEBGISANDTHENPRESENTSTHEPROBLEMSTHATNEEDTOBESOLVEDFURTHERKEYWORDSWEBGISARCGLSSERVER；NET；WEBSERVICESN

簡介：文章對城市電網(wǎng)規(guī)劃的目的、內(nèi)容和意義作了簡要的介紹，分析了城網(wǎng)規(guī)劃工作的特點、困難性及其所面臨的新形勢。本文根據(jù)地理信息系統(tǒng)中空間網(wǎng)絡(luò)的特點和配電網(wǎng)的結(jié)構(gòu)特點，以道路網(wǎng)空間網(wǎng)絡(luò)為基礎(chǔ)，建立特定配電網(wǎng)拓撲結(jié)構(gòu)。利用地理信息系統(tǒng)的網(wǎng)絡(luò)拓撲結(jié)構(gòu)分析功能，進行變電站選址、配電網(wǎng)架和110KV供電網(wǎng)絡(luò)架構(gòu)規(guī)劃。本文通過一個新變電站的選址和網(wǎng)絡(luò)架構(gòu)的規(guī)劃實例，提出了用道路網(wǎng)空間網(wǎng)絡(luò)為配網(wǎng)規(guī)劃的簡單和可操作的方法。經(jīng)過實際應(yīng)用表明，基于GIS的配電網(wǎng)拓撲分析方法具有很大的實用性和推廣價值，也為配電網(wǎng)架構(gòu)優(yōu)化和變電站選址探索一條新路。

簡介：重慶大學碩士學位論文基于地理信息系統(tǒng)的農(nóng)村電網(wǎng)線損管理系統(tǒng)姓名王亞輝申請學位級別碩士專業(yè)電氣工程指導教師鄭連清20070528重慶大學碩士學位論文英文摘要ABSTRACTTHELINELOSSOFPOWERNETWORKISACOMPREHENSIVELYECONOMICANDTECHNICALINDICATORITCANREFLECTNOTONLYTHERATIONALITYOFTHESTRUCTUREANDOPERATINGMODELOFTHEPOWERNETWORKBUTALSOTHETECHNOLOGIESANDMANAGEMENTABILITIESOFANELECTRICENTERPRISETHECONCISEANDRAPIDMETHODSOFLINELOSSCALCULATIONANDANALYSISCANNOTONLYBENEFITTHEFINDINGOFTHEMAJORIMPACTINGFACTO礙OFLOSS，BUTALSOHANDLETHEFUTURETENDENCYOFLINELOSSBESIDESITCANIMPROVETHEMANAGEMENTOFLINELOSSANDMINIMIZETHELOSSANDFINALLYADDMOMENTUMTOTHEECONOMYOFPOWERNETWORKTHEAPPLICATIONOFCOMPUTERANDINFORMATIONTECHNOLOESINGEOLOGYGAVEBIRTHTOTHEGEOGRAPHICINFORMATIONSYSTEMOLS，THEAPPEARANCEOFCOMPONENTGISBROUGHTITANOTHERCHANCETOINNOVATIONANDPERFECTIOMTHECOMPONENTOISPROPERLYIMPROVEDITSFUNCTIONSWITLLABSTRACTIONANDPROVIDESTHEMTOUSERASCOMPONENTSAUTHESEMAKEITSUPERIORTOTHETRADITIONALGISANDBROADLYAPPLYTOALLASPECTSRELATEDTOSPACEINFORMATIONHOWEVERITISRARETOUSETHECOMPONENTGISINTHEMANAGEMENTOFTHERURALPOWERNETWORKBASINGONTHEMENTIONEDREASONSTHISPAPERPROPOSEDTOTAKEADVANTAGEOFTHECOMPONENTGISTECHNOLOGYTOEXPLORETHEMANAGEMENTSYSTEMOFLINELOSSINRURALPOWERNETWORKINTHISARTICLEAIMINGATTHEDISADVANTAGESOFTHENMNAGEMENTSYSTEMOFTHETRADITIONALRURALPOWERNETWORKANDTHEHOTREQUIREMENTOFTHEELECTRICDEPARTMENTS，THEIDEAANDTECHNOLOGYBASEDONGEOGRAPHICINFORMATIONSYSTEMTEALIZETHEFUNCTIONSOFLINELOSSMANAGEMENTISDISCUSSED，ATTHESANLETIMETHEGENERALSTRUCTURE，DATAMODELANDTHECALCULATIONOFLINELOSSHAVEBEENSTUDIEDASWELLASAPPLIEDTEALCONDITIONSINTHISARTICLETHEBASICCONDITIONANDPOLICIESOFTHERURALPOWERNETWORKISINTRODUCEDATTHEBCGI】呱THENTHEDOMESTICANDFOREIGNPROGRESSANDSTARESQUOOFAPPLICATIONANDTECHNOLOGYINLINELOSSRESEARCHANDPOWERGISA聰DISCUSSEDANDRECOUNTEDBASEDONSEVERALCONLRFLONMETHODSOFLINELOSSCALCULATIONSOMERESEARCHANDCOMPARISONINACCURACYANDAPPLICABILITYMNONGTHESEMETHODSA他DISCUSSEDINTERMSOFABOVEMENTIONTHECONSTRUCTIONGOAL，PRINCIPLEANDFUNCTIONSTRUCTUREOFTHERURALPOWERLINELOSSMANAGEMENTGISSYSTEMONCOMPONENTGISTECHNOLOGYA∞SUFFICIENTLYDISCUSSEDTHEMODEOFSYSTEMDATABASEANDMETHODTOFINISHTHEGRAPHMANAGEMENTA∞EXPLAINEDAIMINGATTHELINELOSSCALCULATIONTHEBACK／FORWARDSWEEPMETHODIMPROVEMENTISMENTIONEDANDTHERATIONALITYOFTHISARITHMETICISVALIDATEDⅡ

簡介：湖北工業(yè)大學碩士學位論文基于組件式GIS的校園地理信息系統(tǒng)研究姓名鮮于丹謙申請學位級別碩士專業(yè)計算機應(yīng)用技術(shù)指導教師熊才權(quán)20080501湖北工業(yè)大學碩士學位論文ABSTRACTLNRECENTYEARS，IN0RDERTOMEETTHENEED0FSOCIALDEVELOPMENT，THECAMPUSESAREDEVELOPINGRAPIDLY。SCH00LBUILDED，EQUIPMENTSPURCHASED，HIGHQUALITYTEACHERSATTRACTED，MORESTUDENTSENROLLED，ECT，ALLTHESEBRING1A唱EDI筋CULTIESTOTHEINFB徹ATJONM卸AGEMENTOFSCH00L，SUCHASDATES’RISING，THEDATESARENOTUNIFO肌，THEHISTORYDATESAREHARDTOKE印INGDOWNILLEXTENSO，10WEFFICIENCY0FDATEUSINGS0，THETRADITIONALINFB珊ATIONMANAGEMENTCOULDNOTADAPTTHENOMALMANAGEMENTANDTHEDECISIONMAL【INGNEED0FMANAGERSNETECILILOLOGY0FGIS，SPACEDATABASEANDTHEI11TE唱RADEDDEVELOPTECHNOLOGY0FGIS0虢REDT】1ECOGENTT00LSFORRES0LVINGTHEQUESTIONSABOVEMENTIONEDBUILDINGTHEDI西TALCAMPUSISCONSEQUENTIALBUILDINGC鋤PUSGISC觚REFLECTTHEACTUALITYOFC鋤PUSGEO伊APHYINFOMLATIONROUNDLY；CANMANAGETHESCH00LROAD，BUILDINGS，SCHOOLYARDE虢CTIVELY；AILDITC蛆C0NFBRMT0THETEACLLING鋤DSTUDENTS’MIS，SOASTOUSETHE鋤PUSRESOURCESE骶CTIVELY；ADV鋤CETHEM鋤AGEMENTLEVELAILDTHEWORKEF￡ICIENCYTHETEXTHADDONETHEWORKSASFOLLOW①HILPONEDTLLEGISTOTHEC鋤PUSM鋤AGEMENT，ADVAILCEDTHETRADITIONALMAILAGEMENTMODETHESYSTEMGATHEREDTHECAMPUS’SPACEDATA姐DEXISTINGMISTOGETHER，PROVIDEDWIMTHEFILNCTIONSOFQUERY觚DANALYZETHESPACCDATA，IMPROVEDTHEUSABILITY0FTHECAINPUSINFOMLATIONSYSTEM②THESYSTEMCHOSEARCEN百NEASDEVELOPPLATF0冊，ANDC帶筋DEVELOPLAILGUAGE，REALIZEDANHI曲EFFICIENCYAPPLICATIONWITHNO衄ALGISFUILCTIONWHICHCAILMNMSENGAGING』缸CGISIILDEPENDENTLY⑧HCUBRATEDTHESPACEDATA柚ALYZEAILDPROCESSING；APPLIEDTHE撕THLILETICOF‘‘THESHORTESTPATHBASEDONPOSITIONRELATIONSHIP”T0THESYSTEMACHIEVEDTHEFILNCTION0FTHESHONESTPATHQUERY；AIMINGATTHESITUATIONTHATTHEUSERSCOULDNOT罌ASPIILGTHEINFB冊ATIONCOMPLETELYWHENQUERYINGTHEPLACENAME，THESYSTEMBRINGFB州ARDEDTHEARITHIILETICABOUT“THEFUZZYPLACEN鋤EMATCHIILG，’USINGTHECUREDUSTE血GMETHODOFDATAMINING④11LEFINALLYSYSTEMCANREALIZETHEFUNCTIONSABOUTDETAILDATAQUEMIMPORTANDEXPORTTHEDATA，THEQUERYOFLAYERS，THEDISTANCEMEASURE，THESQUARCMEASURE，COMPREHENSIVEINFBNNATIONQUERY；SPACEANALYZE，ANDS00NBUILDINGTHEDIGITALCAMPUSISACOMPLEXANDASTRONOMICALPROJECT，ANDGISISPLAYINGANIMPONANTFOLEUSINGTHEFUNCTION0FSPACEMANAGEANDSPACEANALYZEWHICHPROVIDEDBYGISTECHNOLOGYCANRESOLVEMANYQUESTIONSTHATTHECONVENTIONALMETHODSCANNOTDOKEYWORDSGEO伊APHICINFO珊ATIONSYSTEMGIS，～CGIS，SPACEAILALYZE，DI舀TALC鋤PUS，COMGISII

簡介：重慶醫(yī)科大學碩士學位論文重慶市社區(qū)衛(wèi)生服務(wù)地理信息相關(guān)研究姓名張旭東申請學位級別碩士專業(yè)流行病與衛(wèi)生統(tǒng)計學指導教師王潤華20090501重慶醫(yī)科大學碩士研究生學位論文采用隨機抽樣的方法，抽取46個社區(qū)衛(wèi)生服務(wù)中心進行問卷調(diào)查，資料采用秩和比RSR綜合評價法、秩和檢驗和多元線性回歸等分析方法；4隨機抽取186名社區(qū)居民進行問卷調(diào)查，采用LOGISTIC回歸和BP神經(jīng)網(wǎng)絡(luò)分析影響居民首選社區(qū)衛(wèi)生服務(wù)機構(gòu)就診的主要因素。結(jié)果1建立了基于GIS的重慶市社區(qū)衛(wèi)生服務(wù)機構(gòu)信息管理系統(tǒng)，該系統(tǒng)通過編程實現(xiàn)了信息采集與更新、點查詢、SQL查詢、信息的可視和數(shù)據(jù)分析等功能；2社區(qū)衛(wèi)生服務(wù)中心的衛(wèi)生資源配置在地理和人口分布上存在不合理的現(xiàn)象，衛(wèi)生機構(gòu)和人力資源的人口公平性較好，GINI系數(shù)小于O3，而地理公平性很差，GINI系數(shù)大于06，住院床位與設(shè)備配置在地理和人口分布上均處于不公平狀態(tài)，GINI系數(shù)均在O4以上；3社區(qū)衛(wèi)生服務(wù)機構(gòu)對距離較遠的所屬社區(qū)范圍提供的服務(wù)量較少，社區(qū)衛(wèi)生服務(wù)中心與轉(zhuǎn)診醫(yī)院間的距離遠及交通不方便等因素制約著雙向轉(zhuǎn)診的開展；機構(gòu)的地理位置環(huán)境、周邊交通狀況、與所屬社區(qū)的中心地帶距離、周邊競爭等因素影響機構(gòu)的衛(wèi)生服務(wù)量和門診人次量；調(diào)查中發(fā)現(xiàn)，社區(qū)衛(wèi)生服務(wù)中心的信息化建設(shè)不足，利用較低；4調(diào)查中有4140％的居民認為會選擇社區(qū)衛(wèi)生服務(wù)機構(gòu)作為首診醫(yī)療機構(gòu)，LOGISTIC回歸和BP神經(jīng)網(wǎng)絡(luò)分析顯示，居民年齡、文化程度、從家到社區(qū)衛(wèi)生服務(wù)機構(gòu)的距離、對社區(qū)衛(wèi)生服務(wù)機構(gòu)地理位置滿意度、候診時間、對社區(qū)衛(wèi)生服務(wù)知曉程度等對居民選擇和利用社區(qū)衛(wèi)生服務(wù)有影響。結(jié)論1建立的該信息管理系統(tǒng)具有方便、實用等優(yōu)點，能夠?qū)r空數(shù)據(jù)和屬性數(shù)據(jù)進行綜合分析，為衛(wèi)生決策提供科學依據(jù)；2氣

簡介：隨著通信技術(shù)的發(fā)展，智能手機得到迅猛發(fā)展，運用智能手機進行詐騙等犯罪活動的行為日益增多，手機取證這一新興課題應(yīng)運而生，其中地理位置信息的重要性已引起廣泛關(guān)注，但國內(nèi)外較少對智能終端地理位置信息取證進行研究。本文在國內(nèi)外手機取證的研究基礎(chǔ)上，研究了ROID手機地理位置信息的取證方法。本文設(shè)計了一款獲取ROID手機中地理位置信息的取證軟件。研究了ROID手機中各類地理位置信息的存儲情況和規(guī)律，然后在終端取證軟件中進行可視化展示。并依據(jù)取證結(jié)果提出計算用戶親密度的算法，可分析用戶社會行為。主要研究內(nèi)容如下1、對ROID手機中所有地理位置服務(wù)應(yīng)用進行取證分析，并按多媒體、導航、社交活動、瀏覽器等類別進行分類，針對每類應(yīng)用選取其中有代表性的軟件進行分析展示，運用逆向分析技術(shù)獲取各地理位置服務(wù)相關(guān)應(yīng)用的賬號信息、定位信息、搜索信息和行程信息。2、設(shè)計并實現(xiàn)了ROID地理位置信息取證軟件，介紹了該取證軟件的設(shè)計思想、系統(tǒng)功能和系統(tǒng)架構(gòu)，著重介紹了地理位置解析模塊的設(shè)計細節(jié)，舉例闡述了具體地理位置服務(wù)相關(guān)應(yīng)用解析的流程，并應(yīng)用該軟件實現(xiàn)了對地理位置信息取證結(jié)果的可視化展示。3、針對地理位置信息取證軟件取證結(jié)果，提出了基于地理位置相似性計算用戶親密度的算法。依據(jù)取證結(jié)果中定位信息和行程信息的數(shù)據(jù)特點，分別運用不同算法得出用戶親密度。定位信息可看做地理位置興趣點POINTOFINTEREST，POI，對定位信息取證結(jié)果預處理后運用空間向量相似性算法計算用戶親密度。對于行程信息依據(jù)用戶行程軌跡相似度越高親密度越高的原則，運用相似子序列檢測算法檢測用戶相似的行為軌跡，以此為基礎(chǔ)驗證用戶親密度，并進行實驗驗證了算法正確性。

簡介：⑧申請同濟大學工學碩士學位論文給水管網(wǎng)地理信息系統(tǒng)需求分析與設(shè)計培養(yǎng)單位環(huán)境科學與工程學院一級學科土木工程二級學科市政工程研究生常立冬指導教師劉遂慶教授二OO六年三月ABSTRACTABSTRACTINFOMATIONQUANTHYOFWATERDISTRIBUTIONSYSTEMWDSISLA唱ERA11DLA唱ERBECAUSEOFⅡ1ERAPIDUPDATINGOFURBANCONSTRUCTIONANDESTABLISHMENTSOFWDS．THEAPPLICATIONOFINFBNILATIONTECHNOLOGYBRINGANEWTECHNIQUETOMANAGEWDSANDMANYPROBIEMABOUTMANUAIMANAGEMEMOFWDSGOTRESOIVED．ASORLCOFINFB鋤ATIONMEMODS，GISINWDSGETSTO印PLYINPRODUCTION，HO、VEVER，THERCISALACKOFSYSTEMICPRIRLCIPLEAILDME協(xié)ODABOUTANALYSISANDDES追NOFSPECIALIZEDGIS．THEEXPANSIONOFWDSLEDTO也ERAPIDINCREASEOFINFBRNLATIONQUANTITYOFWDS．SOTHECONCEPTSABOUTINFOMLATIONMANAGEMENTOFWDSISIMANGIBIEINMANYWATERUTILITIES．BASEDONDETAILEDSYSTEMICREQUIREMEMANAYSIS，THEBASICSTATUSOFGISINWDSINFO衄ATIONMANAGEMEMWASESTABLISHEDANDTLLERELATIONBETWEENGISAILDOTLLERINFOMATIONSYSTEMSWASDISCUSSED．THEOBJECTSOFSYSTEMICDESIGNISTOREASONABIYM趾AGETOPOIOGICAISTRUCTUREAILDATTRIBUTESOFWDS，TOMANAGETLLEASSETSOFWDSBYSPATIALAILALYSISOFGISANDTOPROVIDE6MD鋤ENTALDATAMADVANCEDDECISIONMAKING．ACCORDINGTOTHEREQUIREMENTANALYSISOFDEPANMENTSUSINGGIS，OPERATIONNOW，DEVEIOPMENTOBJECTANDMODEOFSYSTEM，THEDATAOFWDSWERECIASSMEDASSTATICDATA，DYN鋤ICDATAANDEQUIPMENTDYNAMICDATA．FUNCTIONMODULESOFGISISDIVIDEDIMOMALLAGEMENTOFMAPDATABASE，INPUTANDED“OFWDS，QUERYANDSTATISTICABOUTWDSAT齲BUTEINFORMATION，EQUIPMENTMANAGEMENT．WHILEDYN鋤ICMANAGEMENTABOUTACCESSORIAIEQUIPMEMSINWDSWASEMPHASICALLYPMFORWARDA11DTHESPECIALIZEDOPERATIONABOUTVALVES，HYDRANTS，WATERMETERSHADBEENDESIGNEDSPATIALDATABASEDBWASDESIGNEDBYDRAWINGLAYERMAILAGEMENT，WHICHWASCLASSIFIEDASM印LAYER，WDSLAYER，EQUIPRNCMLAYERVALVE，HYDRANT，WATERMETERETC．，CHARACTER1AYER，AREALAYELATTRIBUTEDA齜ASEPROVIDEDTHEATTRIBUTESOFENTITIESINWDS，SUCHASDI鋤ETER，MATERIAL，DEPMOFPIPELINES．THELIRLKOFSPATIALDB’ANDATTRIBUTEDBHADBEENC刪EDOUTBYQUALIFYINGTLLESAILLEIDINDENTIFICAIONNUMBERFORGRAPHICELEMENTANDRELEVANT帥IBUTE．INMENNALI吼THEREISANAPPLICATIONEXAMPLEANDTHEGISSYSTEM、VASASSESSED

簡介：點擊查看更多地理信息數(shù)據(jù)安全控制系統(tǒng).pdf精彩內(nèi)容。

簡介：本文針對配電GIS系統(tǒng)建設(shè)中的若干關(guān)鍵技術(shù)做了以下研究工作1完成了網(wǎng)絡(luò)模型的分析和建立的工作，對傳統(tǒng)的搜索方法進行改進，運用GIS平臺的拓撲分析函數(shù)，實現(xiàn)配電網(wǎng)拓撲分析，并在此基礎(chǔ)上編制了停電模擬。2實現(xiàn)配電設(shè)備的檢修、巡視、試驗管理、定級管理等模塊的設(shè)計。3研究設(shè)計了配電GLS系統(tǒng)的接口。GIS系統(tǒng)從SCADA系統(tǒng)實時數(shù)據(jù)庫中讀取配網(wǎng)實時數(shù)據(jù)，可以在以地理圖為背景的配電網(wǎng)絡(luò)圖上顯示SCADA數(shù)據(jù)，實時地觀察線路、開關(guān)等設(shè)備的狀態(tài)，實現(xiàn)對整個電網(wǎng)的實時監(jiān)控定位。4研究實現(xiàn)了基于全球定位系統(tǒng)GPS的自動成圖，為準確、高效地繪制配電地理接線圖提供了現(xiàn)代化手段。

簡介：Y1081958多事未PL專業(yè)碩士學位論文地理信息系統(tǒng)在電網(wǎng)管理中的應(yīng)用研究THEAPPLICATIONOFSYSTEMINMANAGEMENTGEOGRAPHYINFORMATIONOFELECTRICNETWORK作者趙維賢導師和敬涵北京交通大學2006年12月JE塞窯通太堂亟J金塞△曼SIB△￡IABSTRACTABSTRACTHLVIEWOFTLLEFKTTHATTHEI船UMCI∞CYALLDTLIENAWWHLCHEXLSTMO盯COUNT?！疭ELCC缸CALNEMORKM鋤AG鋤ENT，SMDIESHOWTOU11I母I量IEGEO伊APMCI11EB∞砒I∞SYSTEMWIMLHEELE嘶CALNE時ORKMANAG鋤鋤TSYST鋤，鋤DFCAIIZESTLEAUTOMATI伽鋤DINCELLCCN衛(wèi)ALIZATIONOFTLLEELECTRICALNEMORKMAILAG鋤饑TSO，THELISERCALLCOMPLGTEA11KIR池OFOP啪TIONATT量圮BACKGROUNDOFGEOGRAPHYM印伯EGISCALLCOMBINETHEIN鼬ATIONOFDISTRIBUTIONAUTOMATIONSYSTEMWITHTHEILLFONN撕ONOFFIGI|RC∞FLCC血LGGE0鯽HYPOSITIONNC鋤RCALITYTLLEDATAB勰ESYST鋤W11ICHHAVEMEFLL|LCTI∞OFTOP0109Y鋤DALLALYSIS0IIMEBASESOFME鯽HANDME出I協(xié)SH∞_TS，PRO孕秈ETLIE“SUALIZCDREALTIINEN咖RK鋤LYSIS齜LDDISTRIBUTIONNE咐ORL餌TIDE∞COILLLTWILICHEXPRCSST11EDATABY伊APLL，蠲WELL勰B謝CDCABLENET、】L，ORKMANAG鋤EMFHNCNONREALIZATI帆BASEDONMEGEOGRAPLLICINFO徹ATIONSYSTEMELEC仃ICALNC伽ORKM扭AG鋤EMSYST鋤C姐RENEWTLLEDATAREALTIME，EILLL獅CETHEWORKEFFICIEILCY’卸DSAVETHEPER∞曲EL趾DNLEFHNDINVESNLL鋤TGCOGRAPLLICINFO徹ATIONSYST鋤INCLUDESH衲AREDISPOSITION、SOFT_ⅣAREENVIFONMENTANDGEOGRAPHYDATATYPATHEHARDWAFCMAINLYIILCLUDESHOSTCOMPUTER、礬EQUIPMEM、TLLEDATASTORAGEEQUIPM鋤T勰DS0ON；THESOFHⅣAREINCLLLDESCOMPUTERSYSTEM∞FTWARC、GCOGRAPLLICIIL白徹ATIONSYSTENLSO腳ARCAILDOTHERSUPPORTINGSOFTWARC、APPLIEDANALYSISSOFTWARETLLISSYSTEMISCONSTITUTCDBYAPR巧CCTDOC眥饑TANDFOW印PLICATIONPROCEDURES，AILDDIFFCRENTAPPLICATIONPMCEDUREHASDIF詫RCRLT脅CTIONSTHEP印ERHADCONDUCTEDTHETLLOMU曲RESEARCHONELEC仃ICALNE研ORKMANAGEMENTTECHNOLOGYWHICHW嬲BASCDONMEGEOGRAPHICIN向MLATIONSYSTCLNMAINLYR鼯EARCHEDHOWT0LLSEGCOGRAPLLICINFB肌ATIONSYST鋤MAILAGEELEC試CNE鉚ORKPAR鋤ETERS、NETWORKANALYZE、ONLINEMO疵ORANDSO0NANDRESEARCHEDMEMETHODMATUSED佻STAALGORIT量LMCHOOSEMESHONESTPATH，ASWELLASSELECTDMENEWMEMORYMETHODTOSAVETHEELEC砸CPOWERNEMORK，THUSEILABLEDMED巧KSTAALGORITLLⅡLTOCALCULATETHEBESTREPAIRINGWAYINTLLESHONESTTIME，S砸VINGFORTHEPRECIOLLSTIMEFORR印AIRINGWORKFINALLY，USCDGEO伊APHICINFO冊AIIONSYST鋤SPECIAIIZEDSOMVAREMAPINF0PROFESSIONAL7OAILDTHEMAPBASIC6OPRO莎AMMINGLALLGUAGEASWELLASTHEPOWERBUILDERDATABASE