Shallow Shear-Wave (SV) Reflection Surveying with Distributed Acoustic Sensing in Zuidbroek, the Netherlands

G. Drijkoningen, D. Zhang

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Abstract

A field experiment was conducted in Zuidbroek, the Netherlands to compare the performance of a DAS and horizontal-geophone system for shear-wave (SV) reflection surveying. The data were subjected to processing for reflection imaging, including conversion of the geophone data to strain-rate data, to enable such a comparison on migrated-section level. Our findings indicate that DAS straight-fibre data shows a lower-frequency information content, but achieves better reflector continuity than the geophone data due to the more continuous and denser sampling with the DAS system.
Original languageEnglish
Number of pages5
DOIs
Publication statusPublished - 2023
EventNear Surface Geoscience 2023: 29th European Meeting of Environmental and Engineering Geophysics - Edinburgh, United Kingdom
Duration: 3 Sept 20237 Sept 2023

Conference

ConferenceNear Surface Geoscience 2023
Abbreviated titleNSG 2023
Country/TerritoryUnited Kingdom
CityEdinburgh
Period3/09/237/09/23

Bibliographical note

Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care
Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

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