摘要
介绍了2001年以来地震台站的资料分析情况和国家数字地震台网分中心的资料产出情况,通过分析表明,由于宽频带数字地震资料具有频带宽、动态范围大等特点,2003年利用数字地震台网资料分析地震的数量比传统的模拟记录提高30％-40％。
In this paper, we introduced the data analysis statistics both in stations and in China Seis-mograph Network Data Management Center(CSNDMC) since 2001. Because the digital seis-mograph has the characteristics of broad band and big dynamic range,the number of earth-quake analyzed at CSNDMC has increase by 30%-40% in 2003 than in 2001.
出处
《地震地磁观测与研究》
2004年第4期1-7,共7页
Seismological and Geomagnetic Observation and Research
