2 citations · 3 across the 6 of their papers we have counts for
6 papers
Application of virtual seismology to DAS data in Groningen
Johno van IJsseldijk, Musab Al Hasani, Eric Verschuur +2
In this report we investigate whether and under what conditions virtual seismology via the acoustic Marchenko method can be applied to DAS data from a survey in the province of Gro…
Shallow shear-wave (SV) reflection surveying with distributed acoustic sensing in Zuidbroek, the Netherlands
Dongyufu Zhang, Guy Drijkoningen
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…
Transdimensional surface wave tomography of the near-surface: Application to DAS data
Amin Rahimi Dalkhani, Mus'ab Al Hasani, Guy Drijkoningen +1
Distributed Acoustic Sensing (DAS) is a novel technology that allows sampling of the seismic wavefield densely over a broad frequency band. This makes it an ideal tool for surface…
Experiences with Distributed Acoustic Sensing using both straight and helically wound fibers in surface-deployed cables -- a case history in Groningen, The Netherlands
Musab Al Hasani, Guy Drijkoningen
Distributed Acoustic Sensing (DAS) has been limited in its use for surface-seismic reflection measurements, due to the fiber's decreased sensitivity when the fiber is deployed hori…
Examining Directional Strain Sensitivity of Shaped Optical Fibre Embedded in Polyurethane Strip
Musab Al Hasani, Guy Drijkoningen, Thomas Reinsch
Distributed strain sensing using a straight optical-fibre cable suffers from a decreased strain senstivity away from the fibre's axis. In this study, the directional senstivity is…
A parameterization analysis for acoustic full-waveform inversion of sub-wavelength anomalies
Pawan Bharadwaj, Wim Mulder, Guy Drijkoningen
In the case of multi-parameter full-waveform inversion, the computation of the additional Hessian terms that contain derivatives with respect to more than one type of parameter is…