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Journal Articles Eos, Transactions American Geophysical Union Year : 2006

Synthetic Dataset To Benchmark Global Tomographic Methods


A new set of global synthetic seismograms calculated in a three-dimensional (3-D), heterogeneous, anisotropic, anelastic model of the Earth using the spectral element method has been released by the European network SPICE (Seismic Wave Propagation and Imaging in Complex Media: a European Network). The set consists of 7424 three-component records with a minimum period of 32 seconds, a sampling rate of one second, and a duration of 10,500 seconds. The aim of this synthetic data set is to conduct a blind test of existing global tomographic methods based on long-period data, in order to test how current imaging techniques are limited by approximations in theory and by the inadequacy of data quality and coverage.
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insu-03603138 , version 1 (09-03-2022)





Yilong Qin, Yann Capdeville, Valerie Maupin, Jean-Paul Montagner. Synthetic Dataset To Benchmark Global Tomographic Methods. Eos, Transactions American Geophysical Union, 2006, 87, pp.512-512. ⟨10.1029/2006EO460004⟩. ⟨insu-03603138⟩
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