| 基于Oracle Spatial 10g的GIS数据存储研究 |
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| 引用本文： | 王亚文,容晓峰,李建元.基于Oracle Spatial 10g的GIS数据存储研究[J].陕西工学院学报,2010(1):48-53. |
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| 作者姓名： | 王亚文 容晓峰 李建元 |
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| 作者单位： | [1]西安工业大学计算机科学与工程学院,陕西西安710032 [2]山西师范大学工程学院,山西临汾041004 |
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| 基金项目： | 陕西省教育厅专项科研计划项目（08JK310）;西安工业大学校长科研基金资助项目（XAGDXJJ0819）. |
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| 摘 要： | 分析了现有GIS数据存储方案存在的问题，提出了Oracle Spatial在GIS数据存储方面的优势，介绍了Oracle Spatial以及Oracle Spatial 10g的新功能，以代码形式给出了Oracle Spatial 10g中GIS数据的关键操作，以西安市道路GIS数据为例说明了GIS数据是如何在Oracle 10g中存储的。
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| 关 键 词： | GIS数据 Oracle Spatial 图层 控制文件 |
Study of the storage of GIS data based on Oracle Spatial 10g |
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| WANG Ya-wen,RONG Xiao-feng,Li Jian-yuan.Study of the storage of GIS data based on Oracle Spatial 10g[J].Journal of Shaanxi Institute of Technology,2010(1):48-53. |
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| Authors: | WANG Ya-wen RONG Xiao-feng Li Jian-yuan |
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| Affiliation: | 1. School of Computer Science ＆ Engineering,Xi＇an Technological University, Xi＇an 710032, China; 2. School of Engineering,Shanxi Normal University, Linfen 041004, China) |
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| Abstract: | The problems existing in the storage project of GIS data was analyzed firstly. After that the advantage of Oracle Spatial in storage of GIS data and the Oracle Spatial and the new function of Oracle Spatial 10g were introduced. The key operation of GIS data in Oracle Spatial 10g was listed in the form of code. Finally the road GIS data of the city of Xi＇an was used as an example to explain how the GIS data was preserved in the Oracle 10g. |
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| Keywords: | GIS data Oracle Spatial layer control file |
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