Data service system for China Seismic Array

Abstract: This paper introduces database structure of the Data Management Center of China Seismic Array, including software developing, fast access to the database, mass data storage and processing, and software structure, etc. The software of data services offers Web, Ftp and AutoDRM accesses. Users can apply for the seismic data with format of SEED, MiniSEED, SAC, etc. from the database.