提出了一种利用单个地震台站三分向数字地震波形记录进行单台地震自动定位的网格搜索法。
A grid searching method with single station for automatic earthquake location, which utilizes 3-component digital waveform records is proposed.
这些新技术包括地震波形数字化的过采样技术，数据传输中使用的紧缩频谱调制技术和差错控制技术等。
The new techniques include oversampling technique in digitalization of seismic wave form, spectrum contraction technique in data - transmitting and error-controlling and so on.
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