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The Collaborative Seismic Earth Model Project

Publications

On the modelling of self-gravitation for full 3-D global seismic wave propagation

Author(s): M van Driel, J Kemper, C Boehm
Published in: Geophysical Journal International, Issue 227/1, 2021, Page(s) 632-643, ISSN 0956-540X
DOI: 10.1093/gji/ggab237

Modular and flexible spectral-element waveform modelling in two and three dimensions

Author(s): Michael Afanasiev, Christian Boehm, Martin van Driel, Lion Krischer, Max Rietmann, Dave A May, Matthew G Knepley, Andreas Fichtner
Published in: Geophysical Journal International, Issue 216/3, 2018, Page(s) 1675-1692, ISSN 0956-540X
DOI: 10.1093/gji/ggy469

Full Waveform Inversion Beneath the Central Andes: Insight Into the Dehydration of the Nazca Slab and Delamination of the Back‐Arc Lithosphere

Author(s): Yajian Gao, Frederik Tilmann, Dirk‐Philip Herwaarden, Solvi Thrastarson, Andreas Fichtner, Benjamin Heit, Xiaohui Yuan, Bernd Schurr
Published in: Journal of Geophysical Research: Solid Earth, Issue 126/7, 2021, ISSN 2169-9313
DOI: 10.1029/2021jb021984

Evolutionary full-waveform inversion

Author(s): Dirk Philip van Herwaarden, Michael Afanasiev, Solvi Thrastarson, Andreas Fichtner
Published in: Geophysical Journal International, Issue 224/1, 2020, Page(s) 306-311, ISSN 0956-540X
DOI: 10.1093/gji/ggaa459

Towards full waveform ambient noise inversion

Author(s): Korbinian Sager, Laura Ermert, Christian Boehm, Andreas Fichtner
Published in: Geophysical Journal International, Issue 212/1, 2017, Page(s) 566-590, ISSN 0956-540X
DOI: 10.1093/gji/ggx429

Discrete wave equation upscaling

Author(s): Andreas Fichtner, Shravan M. Hanasoge
Published in: Geophysical Journal International, 2017, Page(s) ggx016, ISSN 0956-540X
DOI: 10.1093/gji/ggx016

Hamiltonian Monte Carlo Inversion of Seismic Sources in Complex Media

Author(s): Andreas Fichtner, Saule Simutė
Published in: Journal of Geophysical Research: Solid Earth, Issue 123/4, 2018, Page(s) 2984-2999, ISSN 2169-9313
DOI: 10.1002/2017JB015249

Automated Large-Scale Full Seismic Waveform Inversion for North America and the North Atlantic

Author(s): Lion Krischer, Andreas Fichtner, Christian Boehm, Heiner Igel
Published in: Journal of Geophysical Research: Solid Earth, Issue 123/7, 2018, Page(s) 5902-5928, ISSN 2169-9313
DOI: 10.1029/2017jb015289

The Collaborative Seismic Earth Model: Generation 1

Author(s): Andreas Fichtner, Dirk-Philip van Herwaarden, Michael Afanasiev, Saulė Simutė, Lion Krischer, Yeşim Çubuk-Sabuncu, Tuncay Taymaz, Lorenzo Colli, Erdinc Saygin, Antonio Villaseñor, Jeannot Trampert, Paul Cupillard, Hans-Peter Bunge, Heiner Igel
Published in: Geophysical Research Letters, Issue 45/9, 2018, Page(s) 4007-4016, ISSN 0094-8276
DOI: 10.1029/2018gl077338

Accelerated full-waveform inversion using dynamic mini-batches

Author(s): Dirk Philip van Herwaarden, Christian Boehm, Michael Afanasiev, Solvi Thrastarson, Lion Krischer, Jeannot Trampert, Andreas Fichtner
Published in: Geophysical Journal International, 2020, ISSN 0956-540X
DOI: 10.1093/gji/ggaa079

Accelerating numerical wave propagation by wavefield adapted meshes, Part II: Full-waveform inversion

Author(s): Solvi Thrastarson, Martin van Driel, Lion Krischer, Christian Boehm, Michael Afanasiev, Dirk-Philip van Herwaarden, Andreas Fichtner
Published in: Geophysical Journal International, 2020, ISSN 0956-540X
DOI: 10.1093/gji/ggaa065

Insights on Upper Mantle Melting, Rheology, and Anelastic Behavior From Seismic Shear Wave Tomography

Author(s): Laura Cobden, Jeannot Trampert, Andreas Fichtner
Published in: Geochemistry, Geophysics, Geosystems, Issue 19/10, 2018, Page(s) 3892-3916, ISSN 1525-2027
DOI: 10.1029/2017GC007370

Bayesian elastic Full‐Waveform Inversion using Hamiltonian Monte Carlo

Author(s): Lars Gebraad, Christian Boehm, Andreas Fichtner
Published in: Journal of Geophysical Research: Solid Earth, 2020, ISSN 2169-9313
DOI: 10.1029/2019jb018428

Global‐Scale Full‐Waveform Ambient Noise Inversion

Author(s): Korbinian Sager, Christian Boehm, Laura Ermert, Lion Krischer, Andreas Fichtner
Published in: Journal of Geophysical Research: Solid Earth, 2020, ISSN 2169-9313
DOI: 10.1029/2019jb018644

Fully Parallel Mesh I/O Using PETSc DMPlex with an Application to Waveform Modeling

Author(s): Vaclav Hapla, Matthew G. Knepley, Michael Afanasiev, Christian Boehm, Martin van Driel, Lion Krischer, Andreas Fichtner
Published in: SIAM Journal on Scientific Computing, Issue 43/2, 2021, Page(s) C127-C153, ISSN 1064-8275
DOI: 10.1137/20m1332748

High‐Frequency Seismic Events on Mars Observed by InSight

Author(s): Martin Driel, Savas Ceylan, John F. Clinton, Domenico Giardini, Anna Horleston, Ludovic Margerin, Simon C. Stähler, Maren Böse, Constantinos Charalambous, Taichi Kawamura, Amir Khan, Guenolé Orhand‐Mainsant, John‐R. Scholz, Fabian Euchner, Martin Knapmeyer, Nicholas Schmerr, William T. Pike, Philippe Lognonné, William B. Banerdt
Published in: Journal of Geophysical Research: Planets, Issue 126/2, 2021, ISSN 2169-9097
DOI: 10.1029/2020je006670

A tutorial introduction to the Hamiltonian Monte Carlo solution of weakly nonlinear inverse problems

Author(s): Gebraad, Lars; Zunino, Andrea; Fichtner, Andreas
Published in: ArXiv, Issue 1, 2018
DOI: 10.17605/OSF.IO/3K9VU

Numerical wave propagation through ice-covered regions

Author(s): Fichtner, Andreas; Van Driel, Martin; Afanasiev, Michael; Thrastarson, Solvi
Published in: EarthArXiv, Issue 1, 2019
DOI: 10.31223/OSF.IO/QFKP5

Accelerating Numerical Wave Propagation by Wavefield Adapted Meshes, Part II: Full-Waveform Inversion

Author(s): Thrastarson, Solvi; Van Driel, Martin; Boehm, Christian; Fichtner, Andreas; Van Herwaarden, Dirk-Philip; Krischer, Lion; Afanasiev, Michael
Published in: EarthArxiv, Issue 1, 2019
DOI: 10.31223/OSF.IO/V58CM

Datasets

Dataset for Seismic waveform tomography of the Central and Eastern Mediterranean upper mantle

Author(s): Blom, Nienke Alexandra; Gokhberg, Alexey; Fichtner, Andreas
Published in: Zenodo