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3D frequency-domain FWI of full-azimuth/long-offset OBN data - The Gorgon-data FWI case study
Stephane Operto
,
P. Amestoy
,
Hossein Aghamiry
,
Stephen Beller
,
A. Buttari
et al.
Communication dans un congrès
hal-04920848v1
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Fluids Circulation in Subduction Zones: How Fluids Impact Seismic/Aseismic Slip in Ecuador ?
A. Galvé
,
Andreas Rietbrock
,
Alessandra Ribodetti
,
Mireille Laigle
,
François Michaud
et al.
American Geophysical Union, Fall Meeting 2022 (AGU 2022), American Geophysical Union, Dec 2022, Chicago, United States. pp.T32E-0202
Communication dans un congrès
insu-03937480v1
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Seismic imaging across a slow slip event area, along the Ecuadorian subduction zone
Alexandra Skrubej
,
A. Galvé
,
Mireille Laigle
,
Andreas Rietbrock
,
Alessandra Ribodetti
et al.
American Geophysical Union, Fall Meeting 2022 (AGU 2022), American Geophysical Union, Dec 2022, Chicago, United States. pp.T53B-02
Communication dans un congrès
insu-04288486v1
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Estimating the depth of a buried polyethylene pipe by comparing propagation models
William Xerri
,
G Saracco
,
Alessandra Ribodetti
,
Laurent Zomero
,
Philippe Picon
16 CFA- Marseille, Apr 2022, Marseille, France. pp.377
Communication dans un congrès
hal-03829908v1
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Structure du bassin Ligure : apport de l’exploitation conjointe des données OBS et MSC de la campagne SEFASILS
Albane Canva
,
Jean-Xavier Dessa
,
Alessandra Ribodetti
,
Marie-Odile Beslier
,
Laure Schenini
et al.
27e édition de la Réunion des Sciences de la Terre, SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France
Communication dans un congrès
hal-03560011v1
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Pervasive compression and deep structure of the Hellenic subduction forearc, west of Crete, revealed by penetrative long offset multichannel seismic data
Sara Ghalya Hussni
,
Jean-Xavier Dessa
,
Mireille Laigle
,
Alessandra Ribodetti
,
Anne Becel
et al.
AGU Fall Meeting, Dec 2021, New orleance, United States
Communication dans un congrès
hal-03546047v1
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Structural inversion of the North Ligurian margin: results from the SEFASILS experiment
Albane Canva
,
Jean-Xavier Dessa
,
Alessandra Ribodetti
,
Marie-Odile Beslier
,
Laure Schenini
et al.
Communication dans un congrès
hal-03435817v1
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Results from the SEFASILS Experiment: Evidence for Mantle Exhumation in the Ligurian basin
Albane Canva
,
Jean-Xavier Dessa
,
Alessandra Ribodetti
,
Marie-Odile Beslier
,
Laure Schenini
et al.
AGU Fall meeting 2021, Dec 2021, Nouvelle-Orléans, United States
Communication dans un congrès
hal-03560136v1
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Réexamen de la paléogéographie de l'anté-Cénomanien de la zone sud sanaga (Marge Atlantique du Cameroun), à partir de l'analyse de la sismique CameroonSpan et des forages pétroliers.
Mike-Franck Mienlam Essi
,
Joseph Quentin Yene Atangana
,
Mbida Yem
,
Ponce Nguema
,
Alessandra Ribodetti
et al.
27e édition de la Réunion des Sciences de la Terre, SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France
Communication dans un congrès
hal-03589248v1
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Multichannel Seismic Imaging of the Northern Andean subduction margin in Ecuador: preliminary seismic processing results from HIPER campaign
Laure Schenini
,
Alexandra Skrubej
,
Mireille Laigle
,
Alessandra Ribodetti
,
Laure Combe
et al.
Communication dans un congrès
hal-03360726v1
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Imaging the megathrust in subduction zones: lessons from Greece, Ecuador and the Lesser Antilles
Mireille Laigle
,
Hans Agurto-Detzel
,
Anne Bécel
,
Milton Boucard
,
Caroline Chalumeau
et al.
Communication dans un congrès
hal-03360728v1
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Revisiting the hypocenter-velocity problem through a slope tomography inspiration
Serge Sambolian
,
Stéphane Operto
,
Alessandra Ribodetti
,
Jean Virieux
Communication dans un congrès
hal-02972251v1
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From slope tomography to FWI: Is the conventional workflow viable in complex settings?
Serge Sambolian
,
Stéphane Operto
,
Alessandra Ribodetti
,
Laure Combe
Communication dans un congrès
hal-02972239v1
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The active North Ligurian domain: new geophysical insight from the SEFASILS cruise
Jean-Xavier Dessa
,
Marie-Odile Beslier
,
Laure Schenini
,
Serge Sambolian
,
Albane Canva
et al.
Communication dans un congrès
hal-02525588v1
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Building Initial Model for FWI From Ultra Long-Offset OBN Data by First-Arrival Traveltime + Slope Tomography
Serge Sambolian
,
A. Górszczyk
,
Stéphane Operto
,
Alessandra Ribodetti
,
B. Tavakoli F.
et al.
Communication dans un congrès
hal-02456998v1
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Seismic exploration of the deep structure and seismogenic faults in the Ligurian Sea by joint MCS and OBS acquisition: preliminary results of the SEFASILS cruise
Jean-Xavier Dessa
,
Marie-Odile Beslier
,
Laure Schenini
,
Nicolas Chamot-Rooke
,
Nicola Corradi
et al.
IMEKO TC-19 International Workshop on Metrology for the Sea (MetroSea 2019), Oct 2019, Genoa, Italy. p.70-75
Communication dans un congrès
hal-02381960v1
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High resolution seismic imaging in shallow salt environment: preliminary results from the SEFASILS campaign, NS11A-04
Jean-Xavier Dessa
,
Serge Sambolian
,
Mohamed Bachir Miguil
,
Laure Schenini
,
Stéphane Operto
et al.
AGU Fall Meeting, Dec 2019, San Francisco, United States
Communication dans un congrès
hal-02381967v1
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On the Parametrization of Slope Tomography: Its Implication on the Velocity-position Coupling
S. Sambolian
,
S. Operto
,
A. Ribodetti
,
B. Tavakoli F.
SIAM Conference on Mathematical & Computational Issues in the Geosciences, Mar 2019, Houston, United States
Communication dans un congrès
hal-02356162v1
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Parsimonious Slope Tomography Based On Eikonal Solvers and the Adjoint-state Method
Serge Sambolian
,
Stéphane Operto
,
Alessandra Ribodetti
,
B. Tavakoli F.
,
Jean Virieux
Communication dans un congrès
hal-02456962v1
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An accurate Eulerian travel-time computation: implication for slope tomography
Jean Virieux
,
Serge Sambolian
,
P. Le Bouteiller
,
Stéphane Operto
,
Alessandra Ribodetti
et al.
Communication dans un congrès
hal-02456989v1
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Anisotropic First-arrival Slope and Traveltime Tomography (FASTT)
B. Tavakoli F.
,
Stéphane Operto
,
Alessandra Ribodetti
,
J. Virieux
,
Serge Sambolian
Communication dans un congrès
hal-02456984v1
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Efficient 3D Frequency-domain Full-waveform Inversion of Ocean-bottom Cable Data - Application to Valhall in the Visco-ac
Stéphane Operto
,
Alain Miniussi
,
Romain Brossier
,
Laure Combe
,
N. Haller
et al.
Communication dans un congrès
hal-02009481v1
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Efficient 3D frequency-domain full-waveform inversion of ocean-bottom cable data with sparse block low-rank direct solver: a real data case study from the North Sea
Patrick Amestoy
,
Romain Brossier
,
Alfredo Buttari
,
Jean-Yves L'Excellent
,
Théo Mary
et al.
Communication dans un congrès
hal-01239896v1
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A Frequency-domain Seismic Modeling Engine for 3D Visco-acoustic VTI Full Waveform Inversion of Fixed-spread Data
Stéphane Operto
,
Romain Brossier
,
Laure Combe
,
Ludovic Métivier
,
Alessandra Ribodetti
et al.
Communication dans un congrès
hal-01888470v1
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A multi-scale strategy for handling broadband seismic
J. Virieux
,
S. Operto
,
A. Asnaashari
,
R. Brossier
,
C. Castellanos
et al.
The Society of Exploration Geophysicists (SEG 2011), Sep 2011, San Antonio, United States. pp.4360, ⟨10.1190/1.3513928⟩
Communication dans un congrès
hal-00719041v1
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An overview of the SEISCOPE project on frequency-domain Full Waveform Inversion Multiparameter inversion and efficient 3D full-waveform inversion
J. Virieux
,
S. Operto
,
Hadj Ben
,
H. Ali
,
R. Brossier
et al.
72nd EAGE Conference & Exhibition, Workshops and Fieldtrips : WS6 3D Full Waveform Inversion - A game changing technique, 2010, Barcelona, Spain
Communication dans un congrès
hal-00497753v1
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Imaging of VTI media from wide-aperture data by frequency-domain full-waveform inversion
Y. Gholami
,
A. Ribodetti
,
R. Brossier
,
S. Operto
,
J. Virieux
72nd EAGE Conference & Exhibition - Workshops and fieldtrips, WS1 Migration Velocity Analysis in Anisotropic Media - What is possible and what is impossible?, 2010, Barcelona, Spain
Communication dans un congrès
hal-00498112v1
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Sensitivity Analysis of Full Waveform Inversion in VTI Media
Y. Gholami
,
A. Ribodetti
,
R. Brossier
,
S. Operto
,
J. Virieux
72nd EAGE Conference & Exhibition incorporating SPE EUROPEC 2010, 2010, Barcelona, Spain. pp.P371
Communication dans un congrès
hal-00498110v1
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Imaging of VTI media by elastic frequency-domain full-waveform inversion of global offset data
Y. Gholami
,
R. Brossier
,
A. Ribodetti
,
S. Operto
,
J. Virieux
The Society of Exploration Geophysicists (SEG 2010), 2010, Denver, Colorado, United States
Communication dans un congrès
hal-00498111v1
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Continental breakup history of poor magmatic margins from seismic reflection and analogue modeling (oriental Gulf of Aden)
J. Autin
,
Sylvie Leroy
,
Elia d'Acremont
,
M.-O. Beslier
,
N. Bellahsen
et al.
Eos Transactions of American Geophysical Union, Fall Meeting Suppl., Dec 2009, United States. pp.Abstract T31C-1836
Communication dans un congrès
hal-00460103v1
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Continental break-up history of conjugate poor magmatic margins from seismic reflection (oriental Gulf of Aden)
J. Autin
,
Sylvie Leroy
,
Elia d'Acremont
,
M.-O. Beslier
,
A. Ribodetti
et al.
European Geosciences Union EGU, Apr 2009, Vienna, Austria. pp.EGU2009-8991
Communication dans un congrès
hal-00460105v1
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Estimating in Situ Rock Properties by Multiparameter Full Waveform Inversion. A Case Study
M. Malinowski
,
A. Ribodetti
,
S. Operto
EAGE/SEG Research Workshop 2009, Frequency Attenuation and Resolution of Seismic Data, Sep 2009, Barcelona, Spain
Communication dans un congrès
hal-00497970v1
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Accuracy of qP Wave Modeling in Anisotropic Acoustic Media by a Finite-difference Frequency-domain Method
A. Ribodetti
,
S. Operto
,
Jean Virieux
70th EAGE Conference & Exhibition, Jun 2008, Rome, Italy. pp.Seismic Modelling/VSP
Communication dans un congrès
hal-00408456v1
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Coeval subduction erosion and underplating associated with a crustal splay fault at the Ecuador-Colombia convergent margin
J.-Y. Collot
,
A. Ribodetti
,
B. Marcaillou
,
W. Agudelo
7th International Symposium of Andean Geodynamic, Sep 2008, Nice, France
Communication dans un congrès
hal-00456903v1
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Influence of trench sedimentation rate on heat flow and location of the thermally-defined seismogenic zone in the North Ecuador – South Colombia margin
B. Marcaillou
,
G. Spence
,
K. Wang
,
J.-Y. Collot
,
A. Ribodetti
7th International Symposium of Andean Geodynamic, Sep 2008, Nice, France
Communication dans un congrès
hal-00456901v1
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|
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Finite-Difference Frequency-Domain Modeling of Acoustic Wave Propagation in 2D TTI Anisotropic Media
M. Grini
,
A. Ribodetti
,
Jean Virieux
,
S. Operto
69th EAGE Conference & Exhibition, Jun 2007, Londres, United Kingdom. pp.Seismic Modelling
Communication dans un congrès
hal-00408396v1
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Viscoacoustic Frequency-Domain Full-Waveform Inversion – Application to Numerical VSP Data
A. Ribodetti
,
R.-E. Plessix
,
S. Operto
,
Jean Virieux
69th EAGE Conference & Exhibition, Jun 2007, Londres, United Kingdom. pp.Full Waveform Inversion
Communication dans un congrès
hal-00408393v1
|
|
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Mixed-grid finite-difference frequency-domain viscoacoustic modeling in 2D TTI anisotropic media
S. Operto
,
A. Ribodetti
,
M. Grini
,
J. Virieux
The Society of Exploration Geophysicists (SEG 2007), Sep 2007, San Antonio, United States. pp.2099, ⟨10.1190/1.2792903⟩
Communication dans un congrès
hal-00408497v1
|
|
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Seismic imaging for topographic site effect modeling at the Low Noise Underground Laboratory (LSBB), Rustrel, France
E. Maufroy
,
A. Ribodetti
,
G. Sénéchal
,
H. Zeyen
,
M. Dietrich
et al.
4th EGU General Assembly, Apr 2007, Vienne, Austria. pp.A-03807
Communication dans un congrès
hal-00471200v1
|
|
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Multiparameter Full-Waveform Inversion for Velocity and Attenuation – Refining the Imaging of a Sedimentary Basin
M. Malinowski
,
A. Ribodetti
,
S. Operto
69th EAGE Conference & Exhibition, Jun 2007, Londres, United Kingdom. pp.Seismic Migration 3 and Full Waveform Inversion
Communication dans un congrès
hal-00408391v1
|
|
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Structural control on the megathrust slip: the example of the Ecuador-Colombia active margin
J.-Y. Collot
,
B. Marcaillou
,
W. Agudelo
,
F. Sage
,
A. Ribodetti
American Geophysical Union, AGU, 2007, Fall Meeting, San Francisco, United States
Communication dans un congrès
hal-00497763v1
|
|
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Subduction Erosion Processes along the Northwestern Margin of South America
J.-Y. Collot
,
F. Sage
,
A. Calahorrano
,
W. Agudelo
,
A. Ribodetti
American Geophysical Union, AGU, 2007, Fall Meeting, San Francisco, United States
Communication dans un congrès
hal-00497764v1
|
|
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2D fine-scale imaging of the subduction channel in Gulf of Guayaquil by integrated iterative PSDM and simulated annealing optimization
W. Agudelo
,
A. Ribodetti
,
S. Operto
,
J. Virieux
,
J.-Y. Collot
The Society of Exploration Geophysicists (SEG 2006), Oct 2006, New Orleans, United States. pp.2151, ⟨10.1190/1.2369962⟩
Communication dans un congrès
hal-00408477v1
|
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Gas hydrate bottom-simulating reflector analysis on the Colombia-Ecuador convergent margin from multichannel seismic reflection data by viscoacoustic asymptotic waveform inversion
A. Ribodetti
,
S. Operto
,
J. Virieux
,
J.-Y. Collot
American Geophysical Union, Fall Meeting 2006, Dec 2006, San Francisco, United States
Communication dans un congrès
hal-00408509v1
|
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Integrated Prestack Depth Migration/Inversion and Simulated Annealing Optimization for Structural Model Building
A. Ribodetti
,
S. Operto
,
W. Agudelo
,
J. Virieux
68th EAGE Conference & Exhibition, Jun 2006, Vienne, Austria. pp.Velocity Model Building
Communication dans un congrès
hal-00408341v1
|
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Ultrasonic seismic imaging of lava samples by viscoacoustic asymptotic waveform inversion: calibration and developments
G Saracco
,
Alessandra Ribodetti
,
Solène Turquety
,
Frédéric Conil
17th IEEE Instrumentation and Measurement Technology Conference, May 2000, Baltimore, United States. pp.380-385, ⟨10.1109/IMTC.2000.846890⟩
Communication dans un congrès
hal-01766760v1
|