![]() 1996-2001 Researcher, seismic hazard team of IRSN (Institut de Radioprotection et de Sûreté Nucléaire, Fontenay aux Roses, France). GEOFON Program GFZ Potsdam :: Earthquake Bulletin GEOFON Program This real-time bulletin is a product of the and credit belongs to all involved institutions Disclaimer: Unless revised by a geophysicist, automatically determined earthquake locations may be erroneous This bulletin is customizable and also available as RSS news feed.2003-2007 Deputy-Director of the Grenoble Geophysics laboratory (LGIT, CNRS-University Joseph Fourier-IRD).Grenoble Coordinator of the Erasmus Mundus Master Program "Master of Earthquake Engineering and Engineering Seismology" 2007-2010 Director of the Grenoble Geophysics laboratory (LGIT, CNRS-University Joseph Fourier-IRD).2001-2014 Full Professor, Geophysics, University of Grenoble-I (Joseph Fourier).Data, Products, Services GFZ Publications.Transfer and Innovation Sustainability at GFZ Central Workshop.Education and Training Events Archive Earth System Knowledge Platform.Collection of geoscientific experiments.Geophysical Journal International, 208 (2): 877-894. (2017): Compound dislocation models (CDMs) for volcano deformation analyses. Reviewer for Geophysical Journal International, Bulletin of the Seismological Society of America, Soil Dynamics and Earthquake Engineering, Earthquake Spectra, Bulletin of Earthquake Engineering, Journal of Earthquake Engineering, etc Awards: Outstanding PhD. (6) are optimized and well suited for linear and nonlinear inversions, especially for volcano deformation modelling. (5) are useful for simulating generalized sources of volume change and pressurized point ellipsoidal sources, (4) address the issue of scale-dependency and numerical artefacts in rectangular dislocation solutions, 59 M 5.9, 05/05 17:47 (UTC), depth 73 Km, Hokkaido, Japan Region. ![]() (2) are free of artefact singularities and numerical instabilities, ![]() (1) allow displacement, strain and stress calculation in both full-space and half-space, MATLAB codes for calculating deformation fields associated with rectangular dislocations (RDs), compound dislocation models (CDMs) and generalized point sources of pressure in homogeneous elastic media Bulletin of the Seismological Society of America, doi: 10.1785/0120110264. The 2011 Mw 9.0 Tohoku Earthquake: Comparison of GPS and Strong-Motion Data. An improved automatic scheme for empirical baseline correction of digital strong-motion records, Bulletin of the Seismological Society of America, 101(5), 2029–2044, doi: 10.1785/0120110039. Ergintav (2009), Afterslip and viscoelastic relaxation following the 1999 M 7.4 Izmit earthquake from GPS measurements, Geophysical Journal International, 178(3), 1220-1237. (5) fast optimization algorithm based on the steepest descent method (4) optional smoothing constraint applied to slip or stress-drop (3) a-priori constraint on the variation range of rake angle (1) incorporating with layered crust structure Geophysical Journal International, doi: 10.1093/gji/ggx259.įORTRAN code for inverting co-seismic surface deformation data (GPS, InSAR, etc.) for fault slip distribution. Complete synthetic seismograms based on a spherical self-gravitating Earth model with an atmos-phere-ocean-mantle-core structure. QSSPSTATIC - Co- and post-seismic viscoelastic deformation based on a spherical visco-elastic-gravitational earth model. (5) differential filter technique for suppressing numerical phases (4) complex frequency technique for supressing the time-domain aliasing problem (3) hybrid algorithm (numerical integration for low frequency / small harmonic degrees and analytical propagator algorithm for high frequency / large harmonic degrees) (2) generating Green’s function database or simulating complete seismograms for any given kinematic source model (1) all-in-one code for body waves, surface waves, free oscillations, tsunami for uniform ocean, infrasound waves for a standard atmosphere and static deformation that the polar motion prediction as currently available from Bulletin A can be.
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