This standard specifies the database structure and code table for observation data from earthquake precursor stations in my country. This standard is applicable to the database construction of continuous observation data from earthquake precursor fixed observation stations at earthquake precursor stations, regional earthquake precursor network centers, subject network centers and national earthquake precursor network centers.
DB/T 51-2012 history
2013DB/T 51-2012 Station Observation of Earthquake Precursor Database Structure