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矿产资源潜力评价数据模型应用支持研究
引用本文:刘夏,汪新庆,常思思,过剑.矿产资源潜力评价数据模型应用支持研究[J].电子科技,2010,23(5):23-25.
作者姓名:刘夏  汪新庆  常思思  过剑
作者单位:(1.中国地质大学 资源学院数学地质与遥感研究所,湖北 武汉 430074;
2.中国地质大学 地质过程与矿产资源定量预测国家重点实验室,湖北 武汉 430074)
基金项目:全国重要矿产资源潜力评价综合信息集成基金资助项目 
摘    要:全国矿产资源潜力评价数据模型,是全国矿产资源潜力评价项目的基础。它描述了该工作重要中间成果数据和最终成果数据本身及其关系,入库数据格式的规范化以及入库数据内容的标准化检查均离不开数据模型的支持。因此如何使该数据模型支持应用,是一个需要研究的重要问题。文中以解决这一问题为出发点,以如何依照数据模型新建一个图件为例,研究如何用数据字典技术,解决相关的模型应用问题。

关 键 词:数据模型  数据字典  数据字典技术  数据模型应用  

Supporting Research on Application of the Mineral Resource Potential Evaluation Data Model
Liu Xia,Wang Xinqing,Chang Sisi,Guo Jian.Supporting Research on Application of the Mineral Resource Potential Evaluation Data Model[J].Electronic Science and Technology,2010,23(5):23-25.
Authors:Liu Xia  Wang Xinqing  Chang Sisi  Guo Jian
Affiliation:(1.Institute of mathematical Geology & Remote Sensing,China University of Geosciences,
Wuhan 430074,China;2.State Key Laboratory of Geological Processes and Mineral Rrsources,
China University of Geosciences,Wuhan 430074,China)
Abstract:The data model of the national mineral resource potential and assessment (hereinafter referred to as "data model") is the foundation of national mineral resource potential and assessment project, which describes the important intermediate outcomes of the data and the final results of the data itself and its relations in the work. The check of the format of loading data and content for standardization is inseparable from the data model support. There- fore, how to use the data model to support the application is an important issue to be studied. To address this prob- lem, this paper shows how to use the data dictionary technology to solve problems related to model application with a new map which conforms to the data model as an example.
Keywords:data model  data dictionary  data dictionary technology  data model application
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