Wuestefeld, A, Spica, ZJ, Aderhold, K et al. (47 more authors) (2023) The Global DAS Month of February 2023. Seismological Research Letters. ISSN 0895-0695
Abstract
During February 2023, a total of 32 individual distributed acoustic sensing (DAS) systems acted jointly as a global seismic monitoring network. The aim of this Global DAS Month campaign was to coordinate a diverse network of organizations, instruments, and file formats to gain knowledge and move toward the next generation of earthquake monitoring networks. During this campaign, 156 earthquakes of magnitude 5 or larger were reported by the U.S. Geological Survey and contributors shared data for 60 min after each event’s origin time. Participating systems represent a variety of manufacturers, a range of recording parameters, and varying cable emplacement settings (e.g., shallow burial, borehole, subaqueous, and dark fiber). Monitored cable lengths vary between 152 and 120,129 m, with channel spacing between 1 and 49 m. The data has a total size of 6.8 TB, and are available for free download. Organizing and executing the Global DAS Month has produced a unique dataset for further exploration and highlighted areas of further development for the seismological community to address.
Metadata
Authors/Creators: |
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Copyright, Publisher and Additional Information: | © Seismological Society of America. This is an author produced version of an article published in Seismological Research Letters. Uploaded in accordance with the publisher's self-archiving policy. | ||||||||
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Institution: | The University of Leeds | ||||||||
Academic Units: | The University of Leeds > Faculty of Environment (Leeds) > School of Earth and Environment (Leeds) > Inst of Geophysics and Tectonics (IGT) (Leeds) | ||||||||
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Depositing User: | Symplectic Publications | ||||||||
Date Deposited: | 13 Oct 2023 11:25 | ||||||||
Last Modified: | 29 Nov 2023 15:17 | ||||||||
Status: | Published online | ||||||||
Publisher: | Seismological Society of America | ||||||||
Identification Number: | https://doi.org/10.1785/0220230180 |
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Filename: Global_DAS_month.pdf