Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2021GL093013 |
The first detection of an earthquake from a balloon using its acoustic signature | |
Quentin Brissaud; Siddharth Krishnamoorthy; Jennifer M. Jackson; Daniel C. Bowman; Attila Komjathy; James A. Cutts; Zhongwen Zhan; Michael T. Pauken; Jacob S. Izraelevitz; Gerald J. Walsh | |
2021-05-20 | |
发表期刊 | Geophysical Research Letters
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出版年 | 2021 |
英文摘要 | Extreme temperature and pressure conditions on the surface of Venus present formidable technological challenges against performing ground-based seismology. Efficient coupling between the Venusian atmosphere and the solid planet theoretically allows for the study of seismically generated acoustic waves using balloons in the upper atmosphere, where conditions are far more clement. However, earthquake detection from a balloon has never been demonstrated. We present the first detection of an earthquake from a balloon-borne microbarometer near Ridgecrest, CA in July 2019 and include a detailed analysis of the dependence of seismic infrasound as measured from a balloon on earthquake source parameters, topography, and crustal and atmospheric structure. Our comprehensive analysis of seismo-acoustic phenomenology demonstrates that seismic activity is detectable from a high-altitude platform on Earth, and that Rayleigh wave-induced infrasound can be used to constrain sub-surface velocities, paving the way for the detection and characterization of such signals on Venus. |
领域 | 气候变化 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/328720 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Quentin Brissaud,Siddharth Krishnamoorthy,Jennifer M. Jackson,et al. The first detection of an earthquake from a balloon using its acoustic signature[J]. Geophysical Research Letters,2021. |
APA | Quentin Brissaud.,Siddharth Krishnamoorthy.,Jennifer M. Jackson.,Daniel C. Bowman.,Attila Komjathy.,...&Gerald J. Walsh.(2021).The first detection of an earthquake from a balloon using its acoustic signature.Geophysical Research Letters. |
MLA | Quentin Brissaud,et al."The first detection of an earthquake from a balloon using its acoustic signature".Geophysical Research Letters (2021). |
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