Path correction using interpolated amplitude residuals: An example from central China

Geophysical Research Letters

Volumn 25, Issue 14, 1998, Pages 2729-2732

  Phillips, W Scott ^a   Randall, George E ^a   Taylor, Steven R ^a  

^a LOS ALAMOS NATIONAL LABORATORY   (United States)

Author keywords

Data processing; Seismic discrimination

Indexed keywords

ANTI-ALIASING; DATA REDUCTION; FREQUENCIES; INTERPOLATION; MONITORING; PARAMETER ESTIMATION; SCATTERING; TECTONICS; EARTH SCIENCES; GEOPHYSICS;

CROSS VALIDATION PROCEDURE; LITHOSPHERE; PATH CORRECTION; PHASE FREQUENCY RATIO; CENTRAL CHINAS; CROSS VALIDATION; GEOLOGICAL STRUCTURES; LOW-FREQUENCY;

SEISMOLOGY; RADIATION EFFECTS;

DATA PROCESSING; LITHOLOGY; SEISMIC DISCRIMINATION;

EID: 0032129110     PISSN: 00948276     EISSN: None     Source Type: Journal    
DOI: 10.1029/98GL51940     Document Type: Article

References (15)

1. g wave-propagation in a laterally varying crust and the distribution of the apparent quality factor in central France, J. Geophys. Res., 92, 12604-12614, 1987.
2. g from earthquakes in central Asia with implications for explosion/earthquake discrimination, J. Geophys. Res., 101, 27779-27789, 1996.
3. Fan, G. and T. Lay, Statistical analysis of irregular waveguide influences on regional seismic discriminants in China, Bull. Seismol. Soc. Am., in press.
4. Hartse, H.E., S.R. Taylor, W.S. Phillips and G.E. Randall, A preliminary study of regional seismic discrimination in central Asia with emphasis on western China, Bull. Seismol. Soc. Am., 87, 551-568, 1997.
5. Jin, A. and K. Aki, Spatial and temporal correlation between coda-Q and seismicity in China, Bull. Seismol. Soc. Am., 78, 741-769, 1988.
6. g across the Tibetan Plateau, Bull. Seismol Soc. Am., 86, 457-469, 1996.
7. g coda Q variation across Eurasia and its relation to crustal evolution, J. Geophys. Res., 102, 22767-22779, 1997.
8. Rapine, R.R., J.F. Ni and T.M. Hearn, Regional wave propagation in China and its surrounding regions, Bull. Seismol. Soc. Am., 87, 1622-1636, 1997.
9. Rodgers, A.J., W.R. Walter and T. Lay, Calibration of distance and path effects on regional P/S discriminants at station ABKT (Alibek, Turkmenistan): Azimuthal sector regionalization, LLNL Report, UCRL-JC-128318, 1997.
10. Schultz, G., S. Myers, J. Hipp and C. Young, Nonstationary Bayesian kriging: Application of spatial corrections to improve seismic detection, location and identification, Bull. Seismol. Soc. Am., in press.
11. Thylor, S.R. and H.E. Hartse, An evaluation of generalized likelihood ratio outlier detection to identification of seismic events in western China, Bull. SeismoL Soc. Am., 87, 824-831, 1997.
12. Wagner, G.S., Regional wave propagation in southern California and Nevada: Observations from a three-component seismic array, J. Geophys. Res., 102, 8285-8312, 1997.
13. g from underground nuclear explosions in central Asia, J. Geophys. Res., 101, 5813-5822, 1996.
14. Zhang, T.R. and T. Lay, Analysis of short-period regional phase path effects associated with topography in Eurasia, Bull. Seismol. Soc. Am., 84, 119-132, 1994a.
15. Zhang, T.R., S.Y. Schwartz and T. Lay, Multivariate analysis of waveguide effects on short-period regional wave propagation in Eurasia and its application in seismic discrimination, J. Geophys. Res., 99, 21929-21945, 1994b.