国家测绘地理信息业务档案数据存储技术探讨

Research on the Technology of National Surveying and Mapping Archives Data Storage

随着测绘地理信息事业的蓬勃发展以及测绘信息化程度的不断提高,测绘地理信息档案数据量也在急剧增长,对这些海量数据安全、有效、长期的保存是测绘档案工作人员面临的一项重要工作。本文以国家基础地理信息中心(兼国家测绘档案资料馆)档案数据存储为例,对国家测绘地理信息档案数据存储策略、介质管理和数据迁移等技术进行了初步探讨。

With the continuous improvement of Surveying and mapping geographic information industry vigorous development and surveying and mapping of the degree of information,surveying and mapping geographic information data files are in rapid growth.For these massive data safety,efficacy,and long-term preservation is an important task facing the working personnel of Surveying and Mapping Archives.The National Basic Geographic Information Center（and chairman of the National Archives of Surveying and mapping information） file data storage,for example,the national surveying and mapping geographic information file data storage strategy,media management and data migration technology were preliminarily.