用成都数字遥测地震台网数字记录测定地震震级的初步分析

Determining magnitude of earthquake with the digital recording of Seismic Telemeter Network of Chengdu

对比了成都遥测地震台网模拟记录、数字速度量、仿真记录、中国地震局分析预报中心速报所测定的震级之间的差异 。

We selected different seismic observation data that include simulant,digital amount of velocity,emulate recordings for same seismic events to determine earthquake scale.Our purpose is to find the magnitude differences that determined with different seismic observation data and by different software.Last we compare the results of all earthquake magnitude to that in the seismic bulletin of Center for Analysis and Prediction,China Seismological Bureau.