基于网络GIS的地质绘图软件

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1、同济大学海洋地质与地球物理系硕士学位论文基于网络GIS的地质绘图软件姓名：陈可为申请学位级别：硕士专业：地球物理指导教师：曹景忠;李成斌20020401Abstract‘‘GeologicalMappingSoftwareDevelopmentandItsApplicationBasedonNetworkGIS’’isestablishedtomeettherequirementsofthegroup’SGIStechniquedevelopment,thedevelopmentgeologicalpra

2、cticeofDaqingoilfieldsandtherealisticneedsofgeologicalmappingmethods&softwareduringrecentyears．Fromlatemiddleofnineties。therehasbeensetupenterpriseIntranctNetworktostoreandutilizeallkindsofinforillationresources．Unfortunately,theisolationoftheseresourcesm

3、akesthemhard幻besharedandused．ItiSbecomingmoreandmorevitalthathowtomaximallytapthecomprehensivepotentialoftheseinformationresources，usethemrationallyandlinkupdifferentscientificdisciplines．Ittherebywillsupplyatriedandtrueapproachandrefereneeinoilfieldexplo

4、rationanddevelopmentdecision，andplayanimportantroleinassociationofinformationtechnologywithoilfielddevelopmentgeology．Thissubjectwillnootherthanconcentrateontheseissues．Itwillenablethegrass—rootedoilproducerstomakequeriesoftheirneedinformationthroughnetwo

5、rkbrowsers，suchassectionmaps，welllocationmaps，connectivitymapsandcontourdiagram，whichdynamicallyplottedbycomputers．Onthebasisof艏bGIStechnique，bymeanofthecomparisonresultsofgeologicalanalysisandtheintegratedsolutionsmadebyOracledatabase，MapXtrememappingtec

6、hniqueandWEBpropagatingtechnique，theprojectrealizesthedrawingworksofcrosssectionmaps，welllocationmaps。connectivitymapsandcontourdiagrams．Andfurthermoredevelopsthegeologicalmappingsoftwareofdynamicproduction．殛eabovestudiedresultsprovidesainnovativesupporti

7、ngmethodtomakeadecisionandadvancestheanalytictechniquefromindividual，staticandquantitativetomultipletimephases。multi．datasources，integrationbetweentimeandspaceandconnectionbetweenquantityandquality．．^L-釜刖吾该论文是根据集团公司推广GIS(地理信息系统)技术的要求，根据大庆油田地质图绘制方法及软件的要求由大

8、庆油田公司勘探开发研究院提出，由大庆油田公司技术发展部审核批准，经与同济大学海洋地质系导师共同协商确立的。1．国内外研究现状及立题依据和意义地理信息系统(Geographicinformationsystem，简称GIS)作为计算机科学、地理学、测绘遥感学、环境科学、城市科学、空间科学、信息科学和管理科学为一体的新兴边缘科学正在兴起和急速发展。我国在GIS技术方面与国际先进水平差距还很大，研究比较零乱，大多数工作还处于研究阶段