Ground motion response to an ML 4.3 earthquake using co-located distributed acoustic sensing and seismometer arrays
The PoroTomo research team deployed two arrays of seismic sensors in a natural laboratory
at Brady Hot Springs, Nevada in March 2016. The 1500 m (length)× 500 m (width)× 400 m …
at Brady Hot Springs, Nevada in March 2016. The 1500 m (length)× 500 m (width)× 400 m …
Using DAS to investigate traffic patterns at Brady Hot Springs, Nevada, USA
K Chambers - The Leading Edge, 2020 - pubs.geoscienceworld.org
Although not as widespread as their use in other settings, there is a growing realization that
distributed acoustic sensing (DAS) systems are suitable for traffic monitoring applications …
distributed acoustic sensing (DAS) systems are suitable for traffic monitoring applications …
High‐resolution shallow structure at brady hot springs using ambient noise tomography (ANT) on a trenched distributed acoustic sensing (DAS) array
An~ 8700 m fiber‐optic cable is installed in surface trenches at the Brady Hot Springs
geothermal site in Nevada, USA. A distributed acoustic sensing (DAS) system is applied to …
geothermal site in Nevada, USA. A distributed acoustic sensing (DAS) system is applied to …
The source physics experiments large N array
RJ Mellors, A Pitarka, E Matzel… - Seismological …, 2018 - pubs.geoscienceworld.org
To improve the understanding of S‐wave generation from an explosion, a temporary
deployment of 996 geophones, including both one‐component (Z) and three‐component …
deployment of 996 geophones, including both one‐component (Z) and three‐component …
PoroTomo final technical report: poroelastic tomography by adjoint inverse modeling of data from seismology, geodesy, and hydrology
KL Feigl, LM Parker - 2019 - osti.gov
This final technical report compiles the results of the PoroTomo project conducted between 1
October 2014 and 31 December 2018. The report cites articles published in the peer …
October 2014 and 31 December 2018. The report cites articles published in the peer …
3D imaging of geothermal faults from a vertical DAS fiber at Brady Hot Spring, NV USA
W Trainor-Guitton, A Guitton, S Jreij, H Powers… - Energies, 2019 - mdpi.com
In March 2016, arguably the most ambitious 4D (3D space+ over time) active-source seismic
survey for geothermal exploration in the US was acquired at Brady Natural Laboratory …
survey for geothermal exploration in the US was acquired at Brady Natural Laboratory …
Characterizing volumetric strain at Brady Hot Springs, Nevada, USA using geodetic data, numerical models and prior information
The geothermal field at Brady Hot Springs, Nevada has subsided over the past decade.
Between 2004 and 2014, the rate of downward-vertical displacement was on the order of 10 …
Between 2004 and 2014, the rate of downward-vertical displacement was on the order of 10 …
Weighted Compressive Sensing Applied to Seismic Interferometry: Wavefield Reconstruction Using Prior Information
P Saengduean, R Snieder… - Seismological …, 2024 - pubs.geoscienceworld.org
Seismic interferometry is widely used for passive subsurface investigation using seismic
noise. The technique requires much storage for long noise records to suppress …
noise. The technique requires much storage for long noise records to suppress …
Using dense array waveform correlations to build a velocity model with stochastic variability
In an ongoing effort to improve 3D seismic‐wave propagation modeling for frequencies up to
10 Hz, we used cross correlations between vertical‐component waveforms from an …
10 Hz, we used cross correlations between vertical‐component waveforms from an …
Fault classification from 3D imaging of vertical DAS profile
W Trainor-Guitton, S Jreij, A Guitton… - … Exposition and Annual …, 2018 - onepetro.org
Faults play an important role in geothermal fluid transport and can also present a contrast in
acoustic impedance such that seismic methods can approximately locate their presence in …
acoustic impedance such that seismic methods can approximately locate their presence in …