Adaptive picking of microseismic event arrival using a power spectrum envelope

Computers and Geosciences

Volumn 37, Issue 2, 2011, Pages 158-164

  Xiantai, Gou ^a   Zhimin, Li ^a   Na, Qin ^a   Weidong, Jin ^a  

^a SOUTHWEST JIAOTONG UNIVERSITY   (China)

Author keywords

Automatic picking; False trigger; Missed trigger; P wave arrival; Power spectrum envelope

Indexed keywords

ARRIVAL TIME; AUTOMATIC PICKING; FALSE TRIGGER; MICROSEISMIC EVENTS; MISSED TRIGGER; NOISE LEVELS; P-WAVE ARRIVAL; P-WAVES; S/N RATIO; SEISMIC RECORDS; SPECTROGRAMS; TIME AVERAGES; TIME-FREQUENCY REPRESENTATIONS;

POWER SPECTRUM; SEISMIC WAVES; SEISMOLOGY; SIGNAL TO NOISE RATIO; TIME VARYING NETWORKS;

ALGORITHMS;

ALGORITHM; ARRIVAL TIME; P-WAVE; SEISMIC DATA; SEISMICITY; SIGNAL-TO-NOISE RATIO; THRESHOLD;

EID: 78751639432     PISSN: 00983004     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cageo.2010.05.022     Document Type: Article

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