A first arrival detection method for low SNR microseismic signal
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DOI: 10.1007/s11600-018-0193-3
Abstract: Most of the microseismic signals have low signal-to-noise ratio (SNR) due to the strong background noise, which makes it difficult to locate the first arrival time. Both accuracy and stability of conventional methods are poor… read more here.
Keywords: microseismic signal; snr microseismic; low snr; first arrival ... See more keywords