Discussion on Disaster Tolerance and Backup of Fundamental Geographic Information Data and Production
Wang Bao-shan · Geomatics & Spatial Information Technology · 2008
The disaster tolerance and backup of production is one of main contents of data management.The establishment of perfect,efficient and safe management mechanism is a procedure which follows in proper sequence.From the point of view of fundamental geographic information data and production management,this paper briefly discussed the management contents,methods and existed problems in the disaster tolerance and backup.