Big data seismology

SJ Arrowsmith, DT Trugman, J MacCarthy… - Reviews of …, 2022 - Wiley Online Library
The discipline of seismology is based on observations of ground motion that are inherently
undersampled in space and time. Our basic understanding of earthquake processes and our …

Seismic monitoring with distributed acoustic sensing from the near-surface to the deep oceans

MR Fernández-Ruiz, HF Martins… - Journal of Lightwave …, 2022 - opg.optica.org
Distributed acoustic sensing (DAS) delivers real-time observation ofphysical perturbations
such as vibrations or strain variations in conventional optical fibers with high sensitivity. The …

On the detection capabilities of underwater distributed acoustic sensing

I Lior, A Sladen, D Rivet, JP Ampuero… - Journal of …, 2021 - Wiley Online Library
The novel technique of distributed acoustic sensing (DAS) holds great potential for
underwater seismology by transforming standard telecommunication cables, such as those …

A review of distributed acoustic sensing applications for railroad condition monitoring

MA Rahman, H Taheri, F Dababneh… - … Systems and Signal …, 2024 - Elsevier
Accurate condition monitoring has been a major challenge among railroad management
authorities as they work to minimize collisions that lead to fatalities or damage to railroads …

Distributed acoustic sensing in volcano‐glacial environments—Mount Meager, British Columbia

S Klaasen, P Paitz, N Lindner… - … Research: Solid Earth, 2021 - Wiley Online Library
We demonstrate the logistic feasibility and scientific potential of distributed acoustic sensing
(DAS) in alpine volcano‐glacial environments that are subject to a broad range of natural …

Surface gravity wave interferometry and ocean current monitoring with ocean‐bottom DAS

EF Williams, Z Zhan, HF Martins… - Journal of …, 2022 - Wiley Online Library
The cross‐correlation of a diffuse or random wavefield at two points has been demonstrated
to recover an empirical estimate of the Green's function under a wide variety of source …

Evaluating seismic beamforming capabilities of distributed acoustic sensing arrays

MPA van den Ende, JP Ampuero - Solid Earth, 2021 - se.copernicus.org
The versatility and cost efficiency of fibre-optic distributed acoustic sensing (DAS)
technologies facilitate geophysical monitoring in environments that were previously …

Sub‐kilometer correlation between near‐surface structure and ground motion measured with distributed acoustic sensing

Y Yang, JW Atterholt, Z Shen, JB Muir… - Geophysical …, 2022 - Wiley Online Library
Earthquake ground motion depends strongly on near‐surface structure, which is challenging
to image in urban areas at high resolution. Distributed acoustic sensing (DAS) is an …

Earthquake magnitude with DAS: A transferable data‐based scaling relation

J Yin, W Zhu, J Li, E Biondi, Y Miao… - Geophysical …, 2023 - Wiley Online Library
Abstract Distributed Acoustic Sensing (DAS) is a promising technique to improve the rapid
detection and characterization of earthquakes. Previous DAS studies mainly focus on the …

Seismic applications of downhole DAS

A Lellouch, BL Biondi - Sensors, 2021 - mdpi.com
Distributed Acoustic Sensing (DAS) is gaining vast popularity in the industrial and academic
sectors for a variety of studies. Its spatial and temporal resolution is ever helpful, but one of …