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Spatio-temporal data model based on relational database system |
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| Authors: | Sha Zongyao Bian Fuling |
| Institution: | School of Remote Sensing and Information Engineering , Wuhan University , Wuhan , China |
| 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. |
| Keywords: | GIS spatio-temporal data model relational database spatio-temporal analysis |