Example of the installation of a temporary seismological station as part of the Lisisker project (Kerguelen Islands)

• Main Author: Bascou, Jérôme
• Other Authors: Laboratoire de Géologie de Lyon - Terre, Planètes, Environnement (LGL-TPE), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut national des sciences de l'Univers (INSU - CNRS)-Université Jean Monnet - Saint-Étienne (UJM)-Centre National de la Recherche Scientifique (CNRS)
• Format: Still Image
• Language: English
• Published: HAL CCSD 2022
• Subjects: seismology; mobile instrumentation; sismometer; sismob; EPOS-FRANCE; sismology; instrumentation mobie; sismomètre; [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph]; Kerguelen Islands
• Online Access: https://hal.science/hal-04483178; https://hal.science/hal-04483178/image; https://hal.science/hal-04483178/file/Lisisker_2.jpg

This photo was taken during the installation phase of the Campbell site, located to the east of the Kerguelen archipelago, during the Lisisker measurement campaign, scheduled to run from 2022 to 2025. The seismological station is powered by 2 solar panels mounted on a tiltable, guyed structure. All the equipment (battery, digitiser, etc.) is stored in the metal box that can be seen beneath the structure. The sensor has been buried close to these elements. The instruments belong to the national mobile seismological park (SisMob), which is part of Epos-France, a research infrastructure (RI) in the solid Earth field, dedicated to observation. Its aim is to advance our knowledge of the Earth system in all its diversity and complexity. In October 2023, Epos-France took over from the French seismological and geodetic network Résif-Epos, which deployed modern instrumentation (seismometers, GNSS stations and gravimeters) across France to measure the deformations of the Earth's surface. All French research on the solid Earth will gradually join the Epos-France RI, which represents the French participation in EPOS, the European research infrastructure whose mission is to integrate national and transnational RIs responsible for monitoring and understanding the complex dynamic system of the solid Earth. Cette photo a été prise lors de la phase d’installation du site Campbell, situé à l’est de l’archipel des Kerguelen, durant la campagne de mesure Lisisker, programmée de 2022 à 2025. La station sismologique est alimentée par 2 panneaux solaires, montés sur une structure inclinable et haubanée. L’ensemble du matériel (batterie, numériseur, etc) est stocké dans la caisse métallique que l’on aperçoit sous la structure. Le capteur a quant à lui été enterré à proximité de ces éléments. Les instruments appartiennent au parc national sismologique mobile (SisMob), qui est intégré à Epos-France, une infrastructure de recherche (IR) dans le domaine Terre solide, dédiée à l’observation. Son objectif est de faire progresser notre ...