Academic Journal
Seismic Wave Detectability on Venus Using Ground Deformation Sensors, Infrasound Sensors on Balloons and Airglow Imagers
| العنوان: | Seismic Wave Detectability on Venus Using Ground Deformation Sensors, Infrasound Sensors on Balloons and Airglow Imagers |
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| المؤلفون: | Garcia, Raphael, F, van Zelst, Iris, Kawamura, Taichi, Näsholm, Sven, Peter, Horleston, Anna, Klaasen, Sara, Lefevre, Maxence, Solberg, Celine, Marie, Smolinski, Krystyna, T, Plesa, Ana-Catalina, Brissaud, Quentin, Maia, Julia, S, Stähler, Simon, C, Lognonné, Philippe, Panning, Mark, P, Gülcher, Anna, Ghail, Richard, de Toffoli, Barbara |
| المساهمون: | Institut Supérieur de l'Aéronautique et de l'Espace (ISAE-SUPAERO), DLR Institut für Planetenforschung, Deutsches Zentrum für Luft- und Raumfahrt Berlin (DLR), Zentrum für Astronomie und Astrophysik Berlin (ZAA), Technical University of Berlin / Technische Universität Berlin (TUB), Institut de Physique du Globe de Paris (IPGP (UMR_7154)), Institut national des sciences de l'Univers (INSU - CNRS)-Université de La Réunion (UR)-Institut de Physique du Globe de Paris (IPG Paris)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Department of Informatics Oslo, Faculty of Mathematics and Natural Sciences Oslo, University of Oslo (UiO)-University of Oslo (UiO), Norwegian Seismic Array (NORSAR), School of Earth Sciences Bristol, University of Bristol Bristol, Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich), SYSTEME SOLAIRE - LATMOS, Laboratoire Atmosphères, Observations Spatiales (LATMOS), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Jet Propulsion Laboratory (JPL), NASA-California Institute of Technology (CALTECH), Caltech Seismological Laboratory, California Institute of Technology (CALTECH), Royal Holloway University of London (RHUL), Istituto di Astrofisica e Planetologia Spaziali - INAF (IAPS), Istituto Nazionale di Astrofisica (INAF), Dipartimento di Geoscienze Padova, Università degli Studi di Padova = University of Padua (Unipd) |
| المصدر: | ISSN: 2333-5084. |
| بيانات النشر: | HAL CCSD American Geophysical Union/Wiley |
| سنة النشر: | 2024 |
| المجموعة: | Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ |
| مصطلحات موضوعية: | [SDU]Sciences of the Universe [physics] |
| الوصف: | International audience ; The relatively unconstrained internal structure of Venus is a missing piece in our understanding of the formation and evolution of the Solar System. Detection of seismic waves generated by venusquakes is crucial to determine the seismic structure of Venus' interior, as recently shown by the new seismic and geodetic constraints on Mars' interior obtained by the InSight mission. In the next decade multiple missions will fly to Venus to explore its tectonic and volcanic activity, but they will not be able to conclusively detect seismic waves, despite their potential to detect fault movements. Looking toward the next fleet of Venus missions after the ones already decided, various concepts to measure seismic waves have been proposed. These detection methods include typical geophysical ground sensors already deployed on Earth, the Moon, and Mars; pressure sensors on balloons; and imagers of high altitude emissions (airglow) on orbiters. The latter two methods target the detection of the infrasound signals generated by seismic waves and amplified during their upward propagation. Here, we provide a first comparison between the detection capabilities of these different measurement techniques and recent estimates of Venus' seismic activity. In addition, we discuss the performance requirements and measurement durations required to detect seismic waves with the various detection methods. Our study clearly presents the advantages and limitations of the different seismic wave detection techniques and can be used to drive the design of future mission concepts aiming to study the seismicity of Venus. Plain Language Summary We do not really know what the interior of Venus looks like. Even the first-order structure of the size of Venus' core is plagued with large uncertainties. For other planets, such as the Earth and Mars, the interior structure is much better constrained. This is largely thanks to the seismological investigations performed on these planets that revealed their interior structure by ... |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1029/2024EA003670 |
| الاتاحة: | https://insu.hal.science/insu-04771490 https://insu.hal.science/insu-04771490v1/document https://insu.hal.science/insu-04771490v1/file/Earth%20and%20Space%20Science%20-%202024%20-%20Garcia%20-%20Seismic%20Wave%20Detectability%20on%20Venus%20Using%20Ground%20Deformation%20Sensors%20Infrasound-1.pdf https://doi.org/10.1029/2024EA003670 |
| Rights: | info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.6B71717C |
| قاعدة البيانات: | BASE |
| DOI: | 10.1029/2024EA003670 |
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