关于提高微震事件自动识别效率的一个注记

A NOTE ON IMPROVING AUTOMATIC RECOGNITION OF MICROSEISMS

利用美国国家地震信息中心(NEIC)的地震早期警报系统(EEAS),通过对实际数字化地震记录的分析,针对各种可能出现的情况,对微震事件的自动识别和计算机实时处理进行了讨论。有关结论对地震事件的自动识别和震源参数的计算机测定精度的提高,有重要的参考意义。

Using the Earthquake Early Alerting Service (EEAS) in National Earthquake Information Center ( NEIC) in USA, by analyzing the actual digitalized seismic records, the authors discuss the automatic recognition and computer real-time process of microseisms in all kinds of possible situations. The conclusion is of very important significance in improving the precision of automatic recognition of earthquake events and computer determination of the source parameters.