国土资源信息元数据及系统

Land and Resource Information Metadata and Metadata System

国土资源信息元数据随着信息技术的飞速发展显得越来越重要。结合国土资源的实际,对现有的元数据内容和标准以及实现系统进行了分析和综合比较,然后对国土资源信息元数据标准的制定、国土资源信息元数据系统的建设进行了相关研究,希望能够对相关的研究有所启发。

With the rapid development of information and technology, metadata for land and resource information has become more and more important. This paper, by considering the fact of the land and resource, analyzes the current typical metadata systems and conducts a synthetic comparison, and studies the establishment of metadata standard for land and resource information, and the building of metadata system for land and resource information.