【摘要】 本文针对天津台网所有台站,抽取一天24个小时的波形资料,通过计算得到各台站的噪声水平。在台网监测能力计算中加入相应噪声水平,从而得到噪声影响下的台网的监测能力为天津市区ml1.0,东部沿海监测能力为ml2.0,北部山区监测能力为ml2.3。即是台网的实际运行、工作中的监测能力。更多还原

【Abstract】 The article chooses all stations of Tianjin seismic station network,extracts earthquake waves 24 hours in a day,calculates to get all stations’ noise,and calculates noise in the monitor capacity of seismic station network,in order to get practical monitor capacity under influence of noise.Monitor capacity of Tianjin city is ml1.0;the eastern coastal areas is ml 2.0;the northern mountainous area is m l2.3.That is station network monitor capacity in work.更多还原