Journées NuTS 2024
Présentation
Les problèmes inverses en Terre solide, sous l'angle numérique : deux jours de présentations, puis deux jours de travaux pratiques en Python et en Julia sur les GPU du mésocentre GLiCID, et une session posters.
Lieu
EOST, Manufacture des Tabacs, 7 rue de la Krutenau, 67000 Strasbourg.
Présentations
| Intervenant | Affiliation | Titre | Support |
|---|---|---|---|
| Y. Capdeville | LPG | Introduction | |
| E. Chaljub | ISTerre | FormaTerre in Data Terra: contribution of the Solid Earth community to the E-infrastructure of the Earth & Environment System | |
| J. Virieux | ISTerre, SEISCOPE | What scale-dependent models from wave-matter interaction in seismology? | |
| P. Ackerer | EOST, ITES | Estimation of several hundreds of hydrogeological parameters by model inversion in a reasonable computer time | |
| S. Durand | LGLTPE | Tomography: the art of compromise | |
| J.-P. Ampuero | IRD, Géoazur | Kinematic and dynamic earthquake source inversion | |
| G. Caumon | GeoRessources | Can we invert for geological parameters (and what does it mean)? | |
| A. Gesret | École des Mines | Probabilistic tomography: Estimation and propagation of uncertainties | |
| A. Rivière, L. Bodet & A. Gesret | École des Mines, Sorbonne Université | GW fluxes across Subsurface BOUNDaries forecasting by combined hydrogeophysics data and model | - |
| M.-P. Doin & M. Dalaison | ISTerre, IPGP | Constructing time series of surface deformation using satellite imagery: noise mitigation and results | - |
| A. Fournier | IPGP | Inverse problems in terrestrial magnetism | |
| R. Brossier | ISTerre, SEISCOPE | Mitigating non-linearities in seismic tomography by full waveform inversion | - |
| J. Giraud | GeoRessources | Trans-dimensional geometrical inversion: application to undercover imaging using gravity data | - |
| L. Le Pourhiet | ISTeP, Sorbonne Université | Long term tectonic modelling and data... why we do not use inversion? | - |
Posters
- Lahcene Bellounis (ISTerre), Development of a new numerical tool for the inversion of potential field data in the Krafla geothermal area
- Benoit Tauzin (LGL-TPE), A Deep Learning Neural Network for Controlling Vehicle Weight, Speed, and Lane from Telecom Dark Fiber Distributed Acoustic Sensing
- Feyza Arzu (Géoazur), Static and Quasi-Static Inversion of Fault Slip During Laboratory Earthquakes
- Saksham Rohilla (IPGP), Constraints on the nature of the median ridge within the Chain Transform Fault inferred from travel time tomography of downward continued MCS data
- Cyrielle Colin et Marine Laporte (LGL-TPE), b-Bayesian: a novel approach for statistical seismology
- Jan Premus (Géoazur), GAN prior for dynamic earthquake inversion
- Zhu Qiwen (IPGP), Full-waveform tomography illuminates 3-D anatomy of the Tibetan Plateau
- Giusi Ruggiero (GeoRessources), 2D downscaling inversion for structural uncertainty quantification
- Julien Herrero (GeoRessources), Transdimensional Inversion of Post-Stack Seismic Data with a Two-Dimensional Dipping Layer Parameterization
- Ludovic Bodet (Metis), Towards automated mechanical characterisation of railway earthwork by active and passive seismic
- Xavier Vergeron (Géosciences Montpellier), How can gravity signals be inverted to constrain the thermal structure of a subducting plate
- Jérémie Giraud (ECD)
Formations et tutoriels
| Intervenant | Affiliation | Titre | Support |
|---|---|---|---|
| Thomas Bodin | LGLTPE | Bayesian inference with Markov chain Monte Carlo sampling | - |
| Ludovic Räss et Ivan Utkin | ETH Zurich | High-performance computing in geosciences and adjoint-based optimisation with Julia on GPUs | - |