Earthquake Epicenter Localization Using Fiber Optic Distributed Acoustic Sensing for Earthquake Early Warning Purposes

Hasan Yetik*, Ali Eksim, Selcuk Paker

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper presents an approach for locating an earthquake epicenter that is faster than what we showed earlier. The new method incorporates time difference of arrivals of P waves to locate earthquakes. It provides enhanced early warning possibility by faster localization using distributed acoustic sending.

Original languageEnglish
Title of host publication2023 IEEE Photonics Society Summer Topicals Meeting Series, SUM 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350347203
DOIs
Publication statusPublished - 2023
Event2023 IEEE Photonics Society Summer Topicals Meeting Series, SUM 2023 - Sicily, Italy
Duration: 17 Jul 202319 Jul 2023

Publication series

NameLEOS Summer Topical Meeting
Volume2023-July
ISSN (Print)1099-4742

Conference

Conference2023 IEEE Photonics Society Summer Topicals Meeting Series, SUM 2023
Country/TerritoryItaly
CitySicily
Period17/07/2319/07/23

Bibliographical note

Publisher Copyright:
© 2023 IEEE.

Keywords

  • distributed acoustic sensing
  • earthquake early warning
  • source localization
  • time difference of arrival

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