资源环境信息分类编码

【作者】 董文； 曹彦荣；

【机构】 中国科学院遥感应用研究所； 中国科学院地理科学与资源研究所；

【摘要】 在对我国资源环境信息的共享现状分析总结的基础上,针对目前多种分类方法并存,数据共享难的问题,提出通过映射建立不同分类体系间的转换关系,来实现数据的互操作。并以“中国可持续发展信息分类编码”和“科学数据共享工程分类编码”中资源环境信息部分为例,介绍了具体的思路及方法。更多还原

【Abstract】 We summarize and analyze the status of data (especially resources and environment data) sharing and classification in China. There are various of standards which are used differently in different departments, so the sharing of science data is a big problem now. To solve this , the paper suggests that we can study the relationship of two classification systems, and then build mapping mechanism, finally, express this idea in computer language. In this paper, we introduce in detail that how to achieve it by computer, instancing resources and environment information of the two classification systems which have been mentioned above.更多还原