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 …

Distributed acoustic sensing (DAS) is a new, relatively inexpensive technology that is rapidly
demonstrating its promise for recording earthquake waves and other seismic signals in a …

Sparse seismic instrumentation in the oceans limits our understanding of deep Earth
dynamics and submarine earthquakes. Distributed acoustic sensing (DAS), an emerging …

Abstract Distributed Acoustic Sensing (DAS) is a novel tool in array seismology that
measures the phase of backscattered laser pulses traveling in a fiber‐optic cable, and …

Two thirds of the surface of our planet are covered by water and are still poorly instrumented,
which has prevented the earth science community from addressing numerous key scientific …

Continuous, real-time monitoring of surface seismic activity around the globe is of great
interest for acquiring new insight into global tomography analyses and for recognition of …

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 …

Urban subsurface monitoring requires high temporal‐spatial resolution, low maintenance
cost, and minimal intrusion to nearby life. Distributed acoustic sensing (DAS), in contrast to …

Linear infrastructures, such as railways, tunnels, and pipelines, play essential roles in
economic and social development worldwide. However, under the influence of geohazards …

Accurate ground motion prediction requires detailed site effect assessment, but in urban
areas where such assessments are most important, geotechnical surveys are difficult to …