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EARTHQUAKE ›› 2001, Vol. 21 ›› Issue (4): 60-65.

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Data format and conversion of seismic waveform used in National Center of Digital Seismic Network

HUANG Jin-li, GU Xiao-hong   

  1. Center for Analysis and Prediction, CSB, Beijing 100036, China
  • Received:2001-06-21 Revised:2001-08-08 Online:2001-10-31 Published:2022-06-02

Abstract: SAC is tool software widely used in seismology research. SAC format also becomes general format of seismic waveform. China Center of Digital Seismic Network provides seismic waveform of 47 China digital seismic stations to user. In this paper, the structure and speciality of SAC format are introduced. The flow chart and program scheme are discussed and in the last section, some examples are given.

Key words: China Center for Digital Seismic Network, Seismic wave for, SAC format

CLC Number: