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Article Dans Une Revue Computers & Geosciences Année : 2024

PyRefra – Refraction seismic data treatment and inversion

Résumé

Open-source software in the geophysical community has been increasingly taking importance since more than a decade. Following this spirit, this study presents an open-source Python software for display, processing, picking of near-surface refraction seismic data and tomographic modeling using some of the main packages already developed for geosciences. The PyRefra package allows the display of different types of gathers, application of different filters and offers manual and several types of automatic picking. We integrated the pyGIMLi manager for tomographic inversion of travel-times. This study describes the code core structure and presents a full field data example in the aim of describing the whole set of tools available in the PyRefra package.
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hal-04468318 , version 1 (21-02-2024)

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Hermann Zeyen, Emmanuel Léger. PyRefra – Refraction seismic data treatment and inversion. Computers & Geosciences, 2024, 185, pp.105556. ⟨10.1016/j.cageo.2024.105556⟩. ⟨hal-04468318⟩
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