搜索结果: 1-1 共查到“地图制图技术 Disaster Recovery”相关记录1条 . 查询时间(0.078 秒)
The Design of Data Disaster Recovery of National Fundamental Geographic Information System
Geographic Information Disaster Recovery Storage Remote Replication RTO RPO
2014/7/24
With the development of information technology, data security of information system is facing more and more challenges. The geographic information of surveying and mapping is fundamental and strategic...