科学数据元数据功能与内容分析

An Analysis of Function and Content of Scientific Metadata

摘要:

元数据以其对科学数据的描述与解释，为用户发现数据和再利用数据提供了方便。本文详细分析了科学数据元数据的功能与内容，重点讨论了用户在数据发现、数据评价过程中所关注的元数据内容，并对科学数据元数据内容的改进与完善提出展望。

Abstract:

Metadata which describes and explains scientific data provides convenience for the user to find and re-use data. This paper analyses the function and content of scientific metadata in detail，emphatically discusses about users’ focuses on metadata in the process of data discovery and data evaluation, meanwhile puts forward the prospects for the further improvement and perfection of scientific metadata content.