Using hydroacoustic stations as water column seismometers

Geophysical Research Letters

Volumn 40, Issue 11, 2013, Pages 2573-2578

  Yildiz, Selda ^a   Sabra, Karim ^b   Dorman, Leroy M ^a,c   Kuperman, W A ^a  

^a UNIVERSITY OF CALIFORNIA SAN DIEGO   (United States)

^b GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

^c GEOSCIENCES RESEARCH DIVISION   (United States)

Author keywords

array processing; CTBTO; hydroacoustics; low frequency; seismometer

Indexed keywords

BROADBAND SEISMOGRAMS; CTBTO; DEEP SOUND CHANNELS; HYDROPHONE STATIONS; INTERNATIONAL MONITORING SYSTEMS; LOW FREQUENCY; SEISMOMETER; SUMATRA-ANDAMAN EARTHQUAKE;

ARRAY PROCESSING; HYDROPHONES; SEA ICE; SEISMOGRAPHS; UNDERWATER ACOUSTICS; WAVE PROPAGATION;

SEISMOLOGY;

DATA PROCESSING; DEEP SEA; HYDROPHONE; ICEBERG; OCEAN BOTTOM SEISMOMETER; SEISMIC DATA; SUMATRA EARTHQUAKE 2004; WATER COLUMN; WAVE PROPAGATION;

EID: 84879986869     PISSN: 00948276     EISSN: 19448007     Source Type: Journal    
DOI: 10.1002/grl.50371     Document Type: Article

References (16)

1. Cansi, Y., (1995), An automatic seismic event processing for detection and location: The P.M.C.C. method, Geophys. Res. Lett., 22, 1021-1024.
2. Chapp, E., D. R. Bohnenstiehl, and, M. Tolstoy, (2005), Sound-channel observations of ice-generated tremor in the Indian Ocean, Geochem. Geophys. Geosyst., 6, Q06003, doi: 10.1029/2004GC000889.
3. Crotwell, H. P., T. J. Owens, and, J. Ritsema, (1999), The TauP toolkit: Flexible seismic travel-time and ray-path utilities, Seismological Res. Lett., 70, 154-160.
4. de Groot-Hedlin, C. D., (2005), Estimation of the rupture length and velocity of the Great Sumatra earthquake of Dec 26, 2004 using hydroacoustic signals, Geophys. Res. Lett., 32, L11303, doi: 10.1029/2005GL022695.
5. Fehler, M., (1982), Interaction of seismic waves with a viscous liquid layer, Bull. Seism. Soc. Am., 72, 55-72.
6. Goldstein, P., D. Dodge, M. Firpo, and, L. Minner, (2003), SAC2000: Signal processing and analysis tools for seismologists and engineers, in Invited Contribution to The IASPEI International Handbook of Earthquake and Engineering Seismology, edited by, W. H. K. Lee, H. Kanamori, P. C. Jennings, and, C. Kisslinger, Academic Press, London.
7. Graeber, F. M., and, P. -F. Piserchia, (2004), Hydroacoustic contributions to understanding the December 26th 2004, Zones of T-wave excitation in the NE Indian ocean mapped using variations in backazimuth over time obtained from multi-channel correlation of IMS hydrophone triplet data, Geophys J. Int., 158, 239-256.
8. Hanson, J. A., (2001), Earthquake location applied to a mini-array: K-spectrum versus correlation method, 23rd Seismic Research Review, Jackson Hole, WY, Department of Energy. LA-UR-01-4454 (2), 12-22.
9. Hanson, J. A., and, J. R. Bowman, (2005), Dispersive and reflected tsunami signals from the 2004 Indian Ocean tsunami observed on hydrophones and seismic stations, Geophys. Res. Lett., 32, L17606, doi: 10.1029/2005GL023783.
10. Jensen, F. B., W. A. Kuperman, M. B. Porter, and, H. Schmidt, (2011), "Signals in noise", in Computational Ocean Acoustics, edited by, W. M. Hartmann, et al., pp. 750-754, Springer, New York.
11. Lawrence, M. W., and, P. Grenard, (1998), Hydroacoustic monitoring system for the Comprehensive Nuclear-Test-Ban Treaty, OCEANS '98 Conference Proceedings, 2, 694-697, doi: 10.1109/OCEANS.1998.724327.
12. Li, B., and, A. Gavrilov, (2008), Localization of Antarctic ice breaking events by frequency dispersion of the signals received at a single hydroacoustic station in the Indian Ocean, J. Acoustic. Soc. Am, 123, 2990-2990.
13. Masters, G., M. Barmine, and, S. Kientz, (2011), Mineos version 1.0.2 user manual,CIG/CIT, 97, Pasadena, California, USA.
14. Matsumoto, H., J. H. Haxel, R. P. Dziak, D. R. Bohnenstiehl, and, R. W. Embley, (2011), Mapping the sound field of an erupting submarine volcano using an acoustic glider, J. Acoustic. Soc. Am, 129, EL94-EL99, doi: 10.1121/1.3547720.
15. Tolstoy, M., and, D. R. Bohnenstiehl, (2002), Analysis of hydroacoustic signals in the Indian Ocean. 24th Seismic Research Review, Nuclear Explosion Monitoring: Innovation and Integration, Sept. 2002.
16. Tolstoy, M., and, D. R. Bohnenstiehl, (2006), Hydroacoustic contributions to understanding the December 26th 2004 great Sumatra-Andaman Earthquake, Surv. Geophys., 27, 633-646.