| Spatio—temporal Data Model Based on Relational Database System |
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| 作者姓名： | SHAZongyao BIANFuling |
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| 作者单位： | [1]Ph.Dcandidate,SchoolofRemoteSensingandInformationEngineering,WuhanUniversity,129LuoyuRoad,Wuhan430079,China [2]Ph.Dcandidate,SchoolofRemoteSensingandInformationEngineering,WuhanUniversity,129LuoyuRoad,Wu |
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| 基金项目： | ProjectsupportedbytheNationalSurveyingTechnicalFund(No.2 0 0_0 7) |
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| 摘 要： | In this paper,the entity-relation data model for integrating spatio-temporal data is designed.In the design,spatio-temporal data can be effectively stored and spatiao-temporal analysis can be easily realized.
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| 关 键 词： | GIS 时空数据模型 相关数据库 |
Spatio-temporal data model based on relational database system |
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| SHAZongyao BIANFuling.Spatio-temporal data model based on relational database system[J].Geo-Spatial Information Science,2002,5(2):22-27. |
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| Authors: | Sha Zongyao PhD candidate Bian Fuling |
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| Institution: | SHA Zongyao BIAN Fuling |
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| Abstract: | In this paper,the entity_relation data model for integrating spatio_temporal data is designed.In the design,spatio_temporal data can be effectively stored and spatiao_temporal analysis can be easily realized. |
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| Keywords: | GIS spatio_temporal data model relational database spatio_temporal analysis |
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