| 广东省应急基础数据库更新维护方法研究 |
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| 引用本文： | 柴荣建.广东省应急基础数据库更新维护方法研究[J].华南地震,2011,31(3):96-100. |
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| 作者姓名： | 柴荣建 |
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| 作者单位： | 广东省地震局,广东 广州,510070 |
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| 摘 要： | 现时性是地震应急基础数据库的核心,是衡量地震应急基础数据库价值的重要标准.本文根据地震应急基础数据库的内容和来源,以广东省地震应急基础数据库中的属性数据与属性空间数据为例,分析了它们各自的特点,从而提出了一套有效的且具有针对性的更新维护方法.
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| 关 键 词： | 广东省应急基础数据库 属性数据 空间属性数据 更新 维护 |
Study on Updates and Maintenance for Earthquake Emergency Database of Guangdong Province |
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| CHAI Rongjian.Study on Updates and Maintenance for Earthquake Emergency Database of Guangdong Province[J].South China Journal of Seismology,2011,31(3):96-100. |
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| Authors: | CHAI Rongjian |
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| Institution: | CHAI Rongjian(Earthquake Administration of Guangdong Province,Guangzhou 510070,China) |
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| Abstract: | Data fresh is core of earthquake emergency database,and the important standard to judge the value of earthquake emergency database.According to content and source,this paper takes attribute data and spatial attribute data of earthquake emergency database of Guangdong Province as an example,analyzes their different characteristics,and puts forward the the effective and pertinency update maintenance method. |
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| Keywords: | Attribute data Spatial attribute data Updata Maintenance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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