JM
Jean-Philippe Métaxian
Seismologist, volcanologist
Researcher at the Institut de Recherche pour le Développement (IRD) since 1994
Director of the team of seismoly at the Institut de Physique du Globe de Paris
52
Documents
Compétences
Eruptive dynamics of explosive volcanoes in a context of increasing urbanization exposed to volcanic hazards. Reduction of volcanic risks by improving seismic monitoring methods. (i) Structure of volcanoes: Location of magmatic reservoirs and internal structure of the edifice by seismic imaging methods (volume waves, ambient noise); (ii) Transfers of magmatic fluids to the surface: Localization of seismogenic zones and temporal monitoring of seismicity migration using dense networks of sensors; (iii) Precursors of eruptions: Detection and automatic classification of seismic-volcanic signals by method of maching learning.
Publications
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Automatic classification of seismo-volcanic signals at La Soufrie;re of GuadeloupeEGU 2020 - European Geosciences Union General Assembly, May 2020, Vienne, Austria. ⟨10.5194/egusphere-egu2020-10234⟩
Communication dans un congrès
hal-03113779v1
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Machine Learning for Automatic Classification of Volcano-Seismic SignaturesEUSIPCO 2017 - 25th European Signal Processing Conference, Aug 2017, Kos Island, Greece. pp.2457-2461
Communication dans un congrès
hal-01578149v1
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Automatic classification of seismo-volcanic signaturesEGU 2017 - European Geosciences Union General Assembly, Apr 2017, Vienne, Austria. pp.8842-2
Communication dans un congrès
hal-01520728v1
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Apprentissage statistique: classification automatique de signaux volcano-sismiquesGRETSI 2017 - XXVIème Colloque francophone de traitement du signal et des images, Sep 2017, Juan-Les-Pins, France
Communication dans un congrès
hal-01583748v1
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Source dynamics of vulcanian explosions analysed with a high-resolution multicomponent seismic arrays techniqueIAVCEI 2013 - Scientific Assembly of International Association of Vulcanology and Chemistry of the Earth's Interior. IAVCEI 2013, Jul 2013, Kagoshima, Japan. pp.3W_2A_P8
Communication dans un congrès
hal-00986254v1
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High explosive 2010 Merapi eruption: Evidence for shallow-level crustal assimilation and hybrid fluidEGU General Assembly, 2012, Vienne, Australia
Communication dans un congrès
insu-00724900v1
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Localization with multicomponent seismic arrayCAMSAP 2011 - 4th IEEE Workshop on Computational Advances in Multi-Sensor Adaptive Processing, Dec 2011, San Juan, Puerto Rico. pp.49-52
Communication dans un congrès
hal-00654527v1
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Three-component seismic array location of LP and explosionsEGU 2011 - European Geosciences Union General Assembly, Apr 2011, Vienne, Austria. pp.EGU12124
Communication dans un congrès
hal-00610051v1
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First Petrologic and Geochemical Data on the 2010 Merapi Eruption (Indonesia)EGU General Assembly 2011, Apr 2011, Vienne, Austria
Communication dans un congrès
insu-00724244v1
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Optical long range instruments for high resolution monitoring of geohazard in harsh environment5èmes Rencontres Scientifiques et Techniques Résif, Nov 2021, Obernai (67210), France
Poster de conférence
hal-03482639v1
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