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Monitoring of remote seismic events in metropolitan area fibers using distributed acoustic sensing (DAS) and spatiotemporal signal processing

Martins, Hugo F. and Fernández-Ruiz, María R. and Costa, Luis and Williams, Ethan and Zhan, Zhongwen and Martin-Lopez, Sonia and Gonzalez-Herraez, Miguel (2019) Monitoring of remote seismic events in metropolitan area fibers using distributed acoustic sensing (DAS) and spatiotemporal signal processing. In: Optical Fiber Communication Conference (OFC) 2019, OSA Technical Digest (Optical Society of America, 2019). Optical Society of America , Washington, DC, Art. No. M2J.1. ISBN 9781943580538. http://resolver.caltech.edu/CaltechAUTHORS:20190506-093825156

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Abstract

Remote seismic activity is monitored with DAS using a pre-existent fiber installation in an urban area. Background noise, which greatly exceeds the amplitude of the monitored seismic signals, is eliminated via 2D (spatio-temporal) signal processing.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.1364/ofc.2019.m2j.1DOIArticle
https://www.osapublishing.org/abstract.cfm?uri=OFC-2019-M2J.1PublisherArticle
https://ieeexplore.ieee.org/document/8696800PublisherArticle
ORCID:
AuthorORCID
Zhan, Zhongwen0000-0002-5586-2607
Additional Information:© 2019 The Author(s).
Classification Code:OCIS codes: (060.2370) Fiber optics sensors; (060.2430) Fibers, single-mode; (290.5870) Scattering, Rayleigh.
Record Number:CaltechAUTHORS:20190506-093825156
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20190506-093825156
Official Citation:H. F. Martins, M. R. Fernández-Ruiz, L. Costa, E. Williams, Z. Zhan, S. Martin-Lopez, and M. Gonzalez-Herraez, "Monitoring of remote seismic events in metropolitan area fibers using distributed acoustic sensing (DAS) and spatiotemporal signal processing," in Optical Fiber Communication Conference (OFC) 2019, OSA Technical Digest (Optical Society of America, 2019), paper M2J.1.
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:95241
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:06 May 2019 17:22
Last Modified:11 Jul 2019 16:03

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