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Detailed Reference Information |
Cummins, P.R., Geller, R.J. and Takeuchi, N. (1994). DSM complete synthetic seismograms: P-SV, spherically symmetric, case. Geophysical Research Letters 21: doi: 10.1029/94GL01281. issn: 0094-8276. |
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In a previous paper, [Cummings et al., 1994, hereafter referred to as DSMI>, we presented theoretical and computational results for calculating complete SH (toroidal) synthetic seismograms for spherically symmetric, isotropic, media. We now extend our treatment to the P-SV (spheroidal) part of the wavefield. No asymptotic approximations are used, and the synthetics, which include both body and surface waves, can be computed for a broad range of frequencies. Examples of synthetic profiles are presented for a 600 km deep source in the IASP91 model for the period range 4--5000s. Such synthetics can contribute greatly to the determination of earth structure from analyses of broadband seismograms. ¿ American Geophysical Union 1994 |
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Abstract |
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Keywords
Seismology, Body waves, Seismology, Structure of mantle and core, Seismology, Instruments and techniques |
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Publisher
American Geophysical Union 2000 Florida Avenue N.W. Washington, D.C. 20009-1277 USA 1-202-462-6900 1-202-328-0566 service@agu.org |
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