D2.3 Report into DAS observations in relation to fibre technology used

Martin Landrø; Menno Buisman; Robin André Rørstadbotnen

doi:10.5281/zenodo.20035433

March 29, 2025Open Access

D2.3 Report into DAS observations in relation to fibre technology used

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Key Points

The report aims to explain key concepts in fibre optic sensing, particularly focusing on Distributed Acoustic Sensing (DAS).
Overview of DAS technology and its applications
Presentation of recordings from natural phenomena including whale calls, earthquakes, and ocean gravity waves
Discussion of coupling and signal effects during observations.
Highlighted diverse examples of recordings made with DAS technology
Discussed the implications of coupling effects on detection accuracy
Analyzed the significance of signal effects in varied natural scenarios.

Implication

Report introduces fibre optic sensing and presents recordings from various natural phenomena at a field laboratory.

Abstract

The purpose of this report is to introduce the reader to key concepts of fibre optic sensing often referred to as DAS (Distributed Acoustic Sensing). The DAS field laboratory in Svalbard is presented and several examples of various recordings ranging from whale calls to earthquakes and ocean gravity waves are presented and discussed with respect to coupling and signal effects.

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Cite This Study

Landrø et al. (2025) studied this question.

synapsesocial.com/papers/6a0ea15cbe05d6e3efb5ff22 https://doi.org/10.5281/zenodo.20035433

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D2.3 Report into DAS observations in relation to fibre technology used

Key Points

Implication

Abstract

Discussion

Cite This Study

D2.3 Report into DAS observations in relation to fibre technology used

Key Points

Implication

Abstract

Discussion

Cite This Study

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