We performed forward modelling of seismic anisotropy beneath a migrating strike-slip plate boundary to: (1) test if such a geodynamic context might explain teleseismic shear wave splitting data in the vicinity of the central part of the San Andreas Fault and (2) constrain the power of such data to unravel vertical and lateral variations in...
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2012 (v1)Journal articleUploaded on: March 25, 2023
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November 22, 2022 (v1)Journal article
ABSTRACT This study presents the analysis of the seismic records of eight underwater explosions triggered by the French Navy Mine Warfare Office in December 2018 in the Bay of Hyères, southeast France. The explosions (charges of 80–680 kg TNT-equivalent) were recorded by 17 temporary stations composed of medium-to-broadband velocimeters and...
Uploaded on: December 4, 2022 -
2023 (v1)Journal article
L'action spécifique Sismologie Marine Mobile (SMM) a été créée au sein de Résif. Les 3 parcs OBS français se sont fédérés pour offrir une instrumentation marine de pointe pouvant répondre aux besoins des chercheurs. Le projet d'investissement d'avenir Marmor, financé par l'ANR (PIA3-ESR-Equipex+), permet l'achat et la jouvence d'instruments de...
Uploaded on: October 11, 2023 -
October 24, 2022 (v1)Conference paper
Unexploded historical ordnance (UXO) from World War II, that is discovered almost every week close to the French coast, must be destroyed quickly after discovery to ensure the safety of divers and ships. The favored destruction method is countermining, i.e., the use of a high-order detonation conducted by exploding an additional donor charge...
Uploaded on: October 11, 2023 -
November 12, 2019 (v1)Publication
Le projet POSA a pour but de décrire et quantifier l'énergie sismique se propageant sur les côtes lors des explosions de contre-minage menées par la Marine. En 2018, un déploiement de capteurs proches des côtes a permis d'enregistrer les champs d'ondes sur une large gamme de fréquences. Le signal lié aux explosions se caractérise par deux...
Uploaded on: December 4, 2022