The impact of noise sources in subsurface models

This repository includes scripts used in E.V. Cano, A. Fichtner, D.B. Peter, and P.M. Mai, The impact of ambient noise sources in subsurface models estimated from noise correlation waveforms (accepted for publication in Geophysical Journal International, 2024).

Seismic wave simulations were carried out using SPECFEM2D, version 8.0.0, development branch:

• https://github.com/SPECFEM/specfem2d/tree/38577754c8166b27f18fdf54ee725a6ac72f9030

Seismic inversions were performed using a modified version of SeisFlows:

• https://github.com/evcano/seisflows/tree/fwani

For questions, contact: [email protected]

References

• Komatitsch, D. & Vilotte, J. P., 1998. The spectral element method: An efficient tool to simulate the seismic response of 2D and 3D geological structures, Bulletin of the Seismological Society of America, 88(2), 368–392, https://doi.org/10.1785/BSSA0880020368

• Ryan Modrak, Dmitry Borisov, Matthieu Lefebvre, Jeroen Tromp; SeisFlows—Flexible waveform inversion software, Computers & Geosciences, Volume 115, June 2018, Pages 88-95, https://doi.org/10.1016/j.cageo.2018.02.004