Joint analysis of seismological data by the USSO and DSS stations in the Caucasus region
Abstract
This paper deals with a procedure of a joint analysis of seismic data from earthquakes and those obtained by DSS. The DSS data are used as a first approximation to construct a two-dimensional model of the medium made up of individual blocks. These models serve as a basis when constructing specific three-dimensional travel-time curves. These travel-time curves are further used for the calculation of hypocenter parameters in a laterally inhomogeneous block medium. The hypocenter field and the travel times obtained are input data for the computation of three-dimensional fields of velocities in earthquake focal zones. Results of applying the proposed procedure to the Caucasus region are presented.
- Publication:
-
Pure and Applied Geophysics
- Pub Date:
- November 1981
- DOI:
- 10.1007/BF00876695
- Bibcode:
- 1981PApGe.119.1167K
- Keywords:
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- Caucasus;
- Three-dimensional seismic modelling