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Will Distributed Acoustic Sensing (DAS) Be Able to Replace Classical Seismic Instruments?

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Τίτλος: Will Distributed Acoustic Sensing (DAS) Be Able to Replace Classical Seismic Instruments?
Συγγραφείς: Gravirov, V. V.1 (AUTHOR) gravirov@mail.ru, Kamenev, O. T.2 (AUTHOR)
Πηγή: Pure & Applied Geophysics. Aug2026, p1-19. 19p.
Θεματικοί όροι: *Fiber optic cables, *Geophysical instruments, *Crust of the earth, *Geophysics, *Detectors, *Acquisition of data
Περίληψη: In recent years, there has been an active development of new technologies in the field of geophysics, and Distributed Acoustic Sensing (DAS) being a notable example. This cutting-edge technology, which utilizes optical cables and communication lines, has garnered significant interest among professionals due to its innovative solutions and approaches to data collection and analysis in the Earth's crust. However, DAS is not without its drawbacks, and the question arises: will virtual geophysical instruments based on optical cables truly replace traditional geophysical tools in the field of fundamental research in the near future? This article aims to address this question by discussing the fundamental principles of DAS, its advantages and disadvantages, and comparing virtual sensors with classical geophysical instruments. [ABSTRACT FROM AUTHOR]
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  – Url: https://dx.doi.org/doi:10.1007/s00024-026-04093-x
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  – Url: https://resolver.ebsco.com/c/fiv2js/result?sid=EBSCO:asx&genre=article&issn=00334553&ISBN=&volume=&issue=&date=20260825&spage=1&pages=1-19&title=Pure & Applied Geophysics&atitle=Will%20Distributed%20Acoustic%20Sensing%20%28DAS%29%20Be%20Able%20to%20Replace%20Classical%20Seismic%20Instruments%3F&aulast=Gravirov%2C%20V.%20V.&id=DOI:10.1007/s00024-026-04093-x
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  Data: Will Distributed Acoustic Sensing (DAS) Be Able to Replace Classical Seismic Instruments?
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  Data: <searchLink fieldCode="JN" term="%22Pure+%26+Applied+Geophysics%22">Pure & Applied Geophysics</searchLink>. Aug2026, p1-19. 19p.
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  Data: In recent years, there has been an active development of new technologies in the field of geophysics, and Distributed Acoustic Sensing (DAS) being a notable example. This cutting-edge technology, which utilizes optical cables and communication lines, has garnered significant interest among professionals due to its innovative solutions and approaches to data collection and analysis in the Earth's crust. However, DAS is not without its drawbacks, and the question arises: will virtual geophysical instruments based on optical cables truly replace traditional geophysical tools in the field of fundamental research in the near future? This article aims to address this question by discussing the fundamental principles of DAS, its advantages and disadvantages, and comparing virtual sensors with classical geophysical instruments. [ABSTRACT FROM AUTHOR]
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        Value: 10.1007/s00024-026-04093-x
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      – Code: eng
        Text: English
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        PageCount: 19
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      – SubjectFull: Fiber optic cables
        Type: general
      – SubjectFull: Geophysical instruments
        Type: general
      – SubjectFull: Crust of the earth
        Type: general
      – SubjectFull: Geophysics
        Type: general
      – SubjectFull: Detectors
        Type: general
      – SubjectFull: Acquisition of data
        Type: general
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      – TitleFull: Will Distributed Acoustic Sensing (DAS) Be Able to Replace Classical Seismic Instruments?
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            – D: 25
              M: 08
              Text: Aug2026
              Type: published
              Y: 2026
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