GIS中的时空数据模型研究Research on spatial-temporal data model in GIS
尹章才,李霖
摘要(Abstract):
状态与事件是时态地理信息系统(TemporalGIS ,TGIS)的一对基本概念,目前时空数据模型研究侧重于将两个概念相分离,表现为基于状态模型和基于事件模型,无法兼顾两种模型的优点。本文提出了基于状态-事件的时空数据模型,并系统阐述各时空数据模型之间的相互转换条件。
关键词(KeyWords): 状态;事件;时空数据模型;时空关系
基金项目(Foundation): 武汉理工大学基金 (2 0 0 3XJJ2 2 3) ;; 博士点基金 (2 0 0 2 0 4 86 0 4 0 )
作者(Author): 尹章才,李霖
参考文献(References):
- [1] MayYuan.UseofknowledgeacquisitiontobuildwildfirerepresentationinGeographicalInformationSystems[J].INT .J.GEOGRAPHICALINFORMATIONSCI ENCE ,1997,11(8):723745.
- [2] 张祖勋,等.时态GIS数据结构的研讨[J].测绘通报,1996,(1):1922.
- [3] LangranG .States,eventsandevidence:theprincipleen titiesofatemporalGIS[A].In:ProceedingsofGIS/LIS’92[C],SanJose:417425.
- [4] LangranG .TimeinGeographicInformationSystem[A].In:Taylor&FrancisLtd,London,1992.
- [5] RaafatandYang.Relationalspatialtopologiesforhistori calgeographicalinformation[J].InternationalJournalofGeographicalInformationSystems,1994,8:163173.
- [6] Worboys.ObjectOrientedModelsofspatiotemporalin formation[A].In:ProceedingsofGIS/LIS’92,SanJose,2:825834.
- [7] WenzhongshiObject orientedapproachforspatial,temporalandattributedatamodeling[A].In:Proceed ingsVolume2,GIS/LIS’95,Nashville,TN :903912.
- [8] 龚建雅.GIS中面向对象时空数据模型[J].测绘学报,1997,26(4):289298.
- [9] 尹章才,李霖,艾自兴.基于图论的时空数据模型研究[J].测绘学报,2003,5.
- [10] PeuquetDJ ,etal.Anevent basedspatiotemporaldatamodelfortemporalanalysisofgeographicaldata[J].In ternationalJournalofGeographicalInformationSystems,9:359384.
- [11] MayYuan.RepresentingComplexGeographicPhenome nainGIS[J].CartographyandGeographicInformationScience,2001,28(2):8396.
- [12] DeanTLandMcDermottDV .TemporalDatabaseManage ment[J].ArtificialIntelligence,1987,32:155.
- [13] PeuquetD .TimeinGISandgeographicaldatabases[A].In:LongleyP ,GoodchildM ,MaguireD ,andRhindD 1998Ge ographicalInformationSystems:Principlesandtechnicalis sues[C],vol1chap.8,1998.
- [14] R櫣seA.Thestorage,managementanduseofspatio tem poraldataintheDYNAMAP project[J].DYNAMAP“Whitepaper”,1999.
- [15] KHornsbyandMEgenhofer.IdentityBasedChange:AFoundationForSpatio temporalKnowledgeRepresenta tion[J].InternationalJournalofGeographicalInforma tionScience,2000,14(3):207224.
- [16] WilcoxDJ ,etal.ModelingDynamicpolygonobjectsinspaceandtime:ANewGraph basedTechnique[J].Car tograhphyandGIS ,2000,27(2):153164.
- [17] 尹章才,李霖.基于Petri网的时空数据模型研究[J].武汉大学学报(信息版),2004,8.