| 基于XML的海洋环境基础数据格式转换的研究 |
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| 引用本文： | 温玉波,黄全中. 基于XML的海洋环境基础数据格式转换的研究[J]. 海洋通报, 2017, 36(6): 700-705 |
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| 作者姓名： | 温玉波 黄全中 |
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| 作者单位： | 国家海洋局南海信息中心，广东广州510310,国家海洋局南海信息中心，广东广州510310 |
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| 基金项目： | 国家海洋局南海分局局长基金（1344） |
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| 摘 要： | 针对当前海洋科学研究、海洋预报、海洋环境保护等工作中遇到的海洋环境基础数据格式不一致的问题,通过对数据语义、语法、结构的分析,建立数据之间格式转换模型,在此基础上提出基于可扩展标记语言(XML)转换模板的数据格式转换体系,并以台站观测温盐数据为例,设计编写程序成功实现数据间的格式转换。
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| 关 键 词： | 海洋环境数据；格式转换；元数据映射；可扩展标记语言（XML)；数据建模 |
| 收稿时间： | 2016-03-28 |
| 修稿时间： | 2016-09-27 |
Research on the data format conversion of marine environmental data based on Extensible Markup Language |
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| WEN Yu-bo and HUANG Quan-zhong. Research on the data format conversion of marine environmental data based on Extensible Markup Language[J]. Marine Science Bulletin, 2017, 36(6): 700-705 |
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| Authors: | WEN Yu-bo and HUANG Quan-zhong |
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| Affiliation: | The Information Center of South China Sea, State Oceanic Administration, Guangzhou 510310, China and The Information Center of South China Sea, State Oceanic Administration, Guangzhou 510310, China |
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| Abstract: | This article is aimed at solving the problem of marine environmental information data format inconsistencies which appeared in marine science research, marine forecasts, and marine environmental protection work. Conversion model was built by analyzing of metadata semantics, syntax and structure, and the method of format conversion was put forward based on Extensible Markup Language (XML) . At last, the article introduces how to design the process to achieve conversion between the two formats by giving an example of marine station observation data. |
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| Keywords: | marine environmental data heterogeneous data metadata mapping Extensible Markup Language (XML) data templates |
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