| 王宏智 杨雅萍.资源环境领域科学数据分类应用探讨[J].中国科技资源导刊,2018,(1):85~91 |
| 资源环境领域科学数据分类应用探讨 |
| Discussion on Scientific Data Classification Application in Resources and Its Environment Field |
| 投稿时间：2017-07-14 |
| DOI： |
| 中文关键词: 资源环境；科学数据；分类体系；关键词解析法 |
| 英文关键词: resource’s environment, scientific data, classification system, key word analysis methodology |
| 基金项目:国家科技基础性工作专项项目“科技基础性工作专项重点项目”(2013FY110900)。 |
| 作者 | 单位 | | 王宏智 杨雅萍 | 中国科学院地理科学与资源研究所，北京 100101 |
|
| 摘要点击次数: 1738 |
| 全文下载次数: 1439 |
| 中文摘要: |
| 为加快科技发展，提高自主创新能力，国家设置了许多科技专项，产生了丰富的科学数据资源，但目前缺
乏有效的数据资源分类体系与数据管理方式，无法满足用户多维度数据查找的需求，限制了科学数据的集成共享。为
实现数据管理方式的科学性，提高数据管理效率，基于大量的资源环境领域科学数据，采用学科分类与数据本身属性
结合的方式将资源环境科学数据进行分类，构建分类体系。具体分为14个一级类，67个二级类，在此基础上采用关键
词解析法，再对关键词整合拓展后具体划分为435个三级类。建立的一级和二级分类体系可以使科学数据得到更为科学
有效的数据管理，三级分类可为数据集成建库等提供支撑，目前已应用于基础性工作专项资源环境领域数据管理中。 |
| 英文摘要: |
| Chinese government has set up plenty of science and technology special projects to improve
scientific and technological development and independent innovation capability, at the same time, abundant
scientific resources have been produced. By far, scientific and valid scientific data classification system and
management methodology hasn’t been formed which can’t satisfy users’ multi-dimension data search demand,
the integration and sharing of the scientific data has been seriously hindered by this phenomenon. This paper
uses the methodology which combines subject classification and data properties to divide the resource and
environment scientific data into 14 subcategories, 67 first classes to realize the rationality and efficiency in
scientific data management. Key words analysis methodology is used based on the 14 subcategories and
435second classes that are divided by integration and expansion of the key words. Subcategories and first classes
can make scientific data management more efficiently, while second classes can provide support to database
establishment and data integration, the tertiary classification system has been applied in the resource and
environment scientific data management of basic specific project. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
