Chilean tomography - CSN version - 2019
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Chilean tomography - CSN version - 2019 This repository contains the velocity models built for the routine processing of the Centro Sismológico Nacional (CSN, Universidad de Chile, http://www.sismologia.cl). Contact: bertrand.potin@uchile.cl, sruiz@uchile.cl Velocity models 6 velocity models are available, for both P- and S-wave velocities. Model extenion is roughly 8° of latitude with 4° overlap between models. Grid cells are cubes of 4 km. Velocity models are identified by their (rough) latitude range: for example, 18_26 indicates the model extanding from 18°S to (almost) 26°S. Models are distributed in NonLinLoc format (Lomax, 2000 ; see http://alomax.free.fr/nlloc/ for details and usage). How to cite this material DOI: https://doi.org/10.5281/zenodo.11340785 Related article: Potin, B., Ruiz, S., Aden-Antoniow, F., Madariaga, R. and Barrientos, S. (2024) A Revised Chilean seismic catalogue from 1982 to mid-2020. (Accepted at Seismological Research Letters).
