inv-conj-geophy
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Table of Contents
inv-conj-geophy: Joint Inversions in Geophysics
Lecturers
- Anthony Sladen, CNRS and University of Nice Sophia-Antipolis
- Henriette Sudhaus, University of Potsdam
- Zacharie Duputel, CNRS and University of Strasbourg
Schedule
- Tuesday 9:00-10:30
- Tuesday 11:00-12:30
- Tuesday 16:00-17:30
- Wednesday 14:00-15:30
Program
S1: Geodesy(/tsunami?) data
- What are GPS, InSAR, tsunami data
- Where to get them
- How to process them (providing a list of tools, websites…)
- How to predict them (providing a list of tools, websites…)
- Hands-on: Kleifarvatn, 2000 Icelandic earthquake Part of S2, or just example on data prediction/processing?
S2: Implement/test different optimization techniques
- linearized
- stochastic
- regularization
- resolution tests
- strategies to combine different data sets
S3: Seismology
- Where to get data (providing a list of tools, websites…)
- How to process (providing a list of tools, websites…)
- Theory behind source inversion (brief extension to slow-slip events?)
S4: Bayesian source inversion (Zacharie's lecture)
- choices of prior distribution (for static and kinematic parameters),
- stochastic forward model (geodetic and seismic data),
- solving the source inversion problem (MCMC, transitional MCMC, hierarchical modelling, model class selection, BIC/ABIC, etc).
- Simple toy problem to illustrate MCMC
Questions/Ideas
- Virtual machines? Alessia says it should be possible, files can be uploaded on the website
- Content of theoretical lectures?
- Tarantola formalism
- deterministic inversion
- monte carlo
- adjoint-based inversion
inv-conj-geophy.1429000143.txt.gz · Last modified: 2015/04/14 10:29 by wphase
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