| 国家海量级空间地理数据库建设研究与设计 |
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| 引用本文： | 宋雪生,黄杏元. 国家海量级空间地理数据库建设研究与设计[J]. 计算机应用研究, 2001, 18(5): 84-86 |
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| 作者姓名： | 宋雪生 黄杏元 |
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| 作者单位： | 南京大学城市与资源学系, |
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| 摘 要： | 主要介绍了自地理信息系统（GIS）技术发展以来，空间地理数据库建设的模式及特点，分析了各种数据库建设模式的优、缺点后认为，必须按照特定的要求与用途，合理地建设空间地理数据库。最后，提出了一种基于国家海量级的空间地理数据库建设的设计。
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| 关 键 词： | 空间地理数据库 地理信息系统 数据仓库 数据共享 |
| 文章编号： | 1001-3695(2001)05-0084-03 |
| 修稿时间： | 2000-09-03 |
Design and Study on National Bega-bytes Spatial Geography Database Construction and Research |
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| SONG Xue-sheng,HUANG Xing-yuan. Design and Study on National Bega-bytes Spatial Geography Database Construction and Research[J]. Application Research of Computers, 2001, 18(5): 84-86 |
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| Authors: | SONG Xue-sheng HUANG Xing-yuan |
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| Abstract: | This article mainly introduce the construction model and characteristics of spatial geography database during the progress of GIS technologies, analysis the advantages and disadvantages of some kinds of constructions model of database. It points out that it is very necessary to construct spatial geography database properly according to particular requests and uses. Finally, Based on a national Bega bytes database, a prototype idea of construction model is put forward. |
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| Keywords: | Spatial Geography Database Geography information system All-relationship Database Management System Data ware house Datasharing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
