Single Station Triaxial Seismic Event Detection, Direction Finding and Polarization Analysis

2019 ◽  
Author(s):  
Stewart Greenhalgh ◽  
Ayman Al-Lehyani ◽  
Cedric Schmelzbach ◽  
David Sollberger
Keyword(s):  
Event Detection ◽  
Seismic Event ◽  
Direction Finding ◽  
Polarization Analysis ◽  
Single Station ◽  
Seismic Event Detection

Seismic event detection and source location using single-station (three-component) data

1987 ◽  
Vol 77 (3) ◽  
pp. 958-971
Author(s):  
N. Magotra ◽  
N. Ahmed ◽  
E. Chael
Keyword(s):  
Event Detection ◽  
Seismic Data ◽  
Seismic Event ◽  
Beam Steering ◽  
Source Location ◽  
Relative Timing ◽  
Detection Scheme ◽  
Single Station ◽  
Seismic Event Detection ◽  
Range Estimate

Abstract The seismic event detection and source location scheme presented in this paper uses single-station seismic data to analyze seismic events. To detect events, “the detection scheme” combines the signals on the horizontal components in a manner analogous to beam steering. Once an event is detected, “the location scheme” estimates the location of the source with respect to the receiver by estimating the polarization direction of the Pn phase. The range estimate is then obtained from the relative timing of different phases.

Automatic seismic event detection using migration and stacking: a performance and parameter study in Hengill, southwest Iceland

2017 ◽  
Vol 209 (3) ◽  
pp. 1866-1877 ◽  
Author(s):  
F. Wagner ◽  
A. Tryggvason ◽  
R. Roberts ◽  
B. Lund ◽  
Ó. Gudmundsson
Keyword(s):  
Event Detection ◽  
Seismic Event ◽  
Parameter Study ◽  
Seismic Event Detection ◽  
A Performance

scholarly journals High-resolution seismic event detection using local similarity for Large-N arrays

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Zefeng Li ◽  
Zhigang Peng ◽  
Dan Hollis ◽  
Lijun Zhu ◽  
James McClellan
Keyword(s):  
High Resolution ◽  
Event Detection ◽  
Seismic Event ◽  
Local Similarity ◽  
Large N ◽  
Seismic Event Detection
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