Fiber-optic seismology
NJ Lindsey, ER Martin - Annual Review of Earth and Planetary …, 2021 - annualreviews.org
Distributed acoustic sensing (DAS) is an emerging technology that repurposes a fiber-optic
cable as a dense array of strain sensors. This technology repeatedly pings a fiber with laser …
cable as a dense array of strain sensors. This technology repeatedly pings a fiber with laser …
Big data seismology
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 …
undersampled in space and time. Our basic understanding of earthquake processes and our …
City‐scale dark fiber DAS measurements of infrastructure use during the COVID‐19 pandemic
Throughout the recent COVID‐19 pandemic, real‐time measurements about shifting use of
roads, hospitals, grocery stores, and other public infrastructure became vital for government …
roads, hospitals, grocery stores, and other public infrastructure became vital for government …
Enhancing fibre-optic distributed acoustic sensing capabilities with blind near-field array signal processing
F Muñoz, MA Soto - Nature Communications, 2022 - nature.com
Distributed acoustic sensors (DAS) can monitor mechanical vibrations along thousands
independent locations using an optical fibre. The measured acoustic waveform highly varies …
independent locations using an optical fibre. The measured acoustic waveform highly varies …
Denoising of distributed acoustic sensing data using supervised deep learning
Distributed acoustic sensing (DAS) is an emerging technology for acquiring seismic data
due to its high-density and low-cost advantages. Because of the harsh acquisition …
due to its high-density and low-cost advantages. Because of the harsh acquisition …
Near-surface imaging from traffic-induced surface waves with dense linear arrays: An application in the urban area of Hangzhou, China
Accurate understanding of near-surface structures of the solid earth is challenging,
especially in urban areas where active source seismic surveys are constrained and difficult …
especially in urban areas where active source seismic surveys are constrained and difficult …
Sensing earth and environment dynamics by telecommunication fiber-optic sensors: An urban experiment in Pennsylvania USA
Continuous seismic monitoring of the Earth's near surface (top 100 meters), especially with
improving the resolution and extent of data both in space and time, would yield more …
improving the resolution and extent of data both in space and time, would yield more …
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 …
technologies facilitate geophysical monitoring in environments that were previously …
A self-supervised deep learning approach for blind denoising and waveform coherence enhancement in distributed acoustic sensing data
Fiber-optic distributed acoustic sensing (DAS) is an emerging technology for vibration
measurements with numerous applications in seismic signal analysis, including …
measurements with numerous applications in seismic signal analysis, including …
A comprehensive bibliometric analysis of signal processing and pattern recognition based on distributed optical fiber
To better grasp the latest research on distributed optical fiber sensing (DOFS), this paper
has screened 861 relevant scientific articles from Web of Science Core Collection database …
has screened 861 relevant scientific articles from Web of Science Core Collection database …