摘要
本文在较为全面介绍分级存储技术的基础上,结合国家基础地理信息中心遥感数据存储管理的特点和用户需求,提出了详尽可行的分级存储应用方案,着重对数据迁移和回迁进行了讨论,并分析了方案特点。
Based on the introduation to the basic concepts of Hierarchical Storage Management(HSM),the paper analyzes the character of RS(Remote Sensing) data of the NGCC(National Geomatics Center of China) and the requirement of the NGCC′s consumers. Then the paper gives the project about HSM which discusses the data archive and stage in particular, in the end the paper analyzes the character of the project.
出处
《北京测绘》
2005年第2期14-19,共6页
Beijing Surveying and Mapping
