Geoacoustic Observations on Drifting Balloon-Borne Sensors
Geoacoustic Observations on Drifting Balloon-Borne Sensors
复制标题
漂流气球传感器的地声观测
DOI:
10.1007/978-3-319-75140-5_4
复制
发表时间:
2018
期刊:
影响因子:
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通讯作者:
S. Arrowsmith
中科院分区:
文献类型:
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作者:
D. Bowman;J. Lees;J. Cutts;A. Komjáthy;E. Young;K. Seiffert;M. Boslough;S. Arrowsmith
Infrasound microphones on free flying balloons experience very little wind noise, can cross regions that lack ground station coverage, and may capture signals that seldom reach the Earth’s surface. Despite the promise of this technique, until recently very few studies had been performed on balloon-borne acoustic sensors. We summarize the history of free flying infrasound stations from the late 1940s to 2014 and report on results from a series of studies spanning 2014–2016. These include the first efforts to record infrasound in the stratosphere in half a century, the presence of a persistent ocean microbarom peak that is not always visible on the ground, and the detection of distant ground explosions. We discuss the unique operational aspects of deploying infrasound sensors on free flying balloons, the types of signals detected at altitude, and the changes to sensor response with height. Finally, we outline the applications of free flying infrasound sensing systems, including treaty verification, bolide detection, upper atmosphere monitoring, and seismoacoustic exploration of the planet Venus.
DOI:
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发表时间:
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期刊:
影响因子:
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作者:
通讯作者:
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DOI:
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发表时间:
2007
期刊:
影响因子:
--
作者:
水野洋輔;鄒衛文;何祖源;保立和夫;松永理恵・Pitoyo Hartono・横澤宏一・阿部純一;Nobutaka Bando
通讯作者:
Nobutaka Bando