Real-Data Testing of Distributed Acoustic Sensing for Offshore Earthquake Early Warning
We present a real-data test for offshore earthquake early warning (EEW) with distributed acoustic sensing (DAS) by transforming submarine fiber-optic cable into a dense seismic array. First, we constrain earthquake locations using the arrival-time information recorded by the DAS array. Second, with...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Seismological Society of America
2023-10-01
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Series: | The Seismic Record |
Online Access: | https://doi.org/10.1785/0320230018 |