Recent advances and challenges of waveform‐based seismic location methods at multiple scales
Source locations provide fundamental information on earthquakes and lay the foundation for
seismic monitoring at all scales. Seismic source location as a classical inverse problem has …
seismic monitoring at all scales. Seismic source location as a classical inverse problem has …
[HTML][HTML] Moving towards deep underground mineral resources: Drivers, challenges and potential solutions
Y Ghorbani, GT Nwaila, SE Zhang, JE Bourdeau… - Resources Policy, 2023 - Elsevier
Underground mining has historically occurred in surface and near-surface (shallow) mineral
deposits. While no universal definition of deep underground mining exists, humanity's need …
deposits. While no universal definition of deep underground mining exists, humanity's need …
MALMI: An automated earthquake detection and location workflow based on machine learning and waveform migration
Robust automatic event detection and location is central to real‐time earthquake monitoring.
With the increase of computing power and data availability, automated workflows that utilize …
With the increase of computing power and data availability, automated workflows that utilize …
Automated seismic waveform location using multichannel coherency migration (MCM)–I: theory
With the proliferation of dense seismic networks sampling the full seismic wavefield,
recorded seismic data volumes are getting bigger and automated analysis tools to locate …
recorded seismic data volumes are getting bigger and automated analysis tools to locate …
An effective polarity correction method for microseismic migration-based location
Microseismic methods are important tools for monitoring the status and consequences of
hydraulic fracturing. Because microseismic data recorded at the surface have a low signal-to …
hydraulic fracturing. Because microseismic data recorded at the surface have a low signal-to …
Multichannel coherence migration grid search (MCMgs) in locating microseismic events recorded by a surface array
Microseismic monitoring has been used in geo-energy related activities, such as shale-gas
exploitation, mining, deep geothermal exploitation, geotechnical and structural engineering …
exploitation, mining, deep geothermal exploitation, geotechnical and structural engineering …
Comparing the performance of stacking-based methods for microearthquake location: A case study from the Burträsk fault, northern Sweden
RA Beckel, B Lund, GA Eggertsson… - Geophysical Journal …, 2022 - academic.oup.com
Traditional earthquake location relying on first arrival picking is challenging for microseismic
events with low signal-to-noise ratio. Over the past years, alternative procedures have been …
events with low signal-to-noise ratio. Over the past years, alternative procedures have been …
From labquakes to megathrusts: Scaling deep learning based pickers over 15 orders of magnitude
The application of machine learning techniques in seismology has greatly advanced
seismological analysis, especially for earthquake detection and seismic phase picking …
seismological analysis, especially for earthquake detection and seismic phase picking …
Detection and Localization of Projectile Impact Point Based on Remote Sensing Imagery
H Li, G Ma, J Wu, H Zhang, B Wang… - IGARSS 2024-2024 …, 2024 - ieeexplore.ieee.org
In order to improve the accuracy of localization of projectile impact point, detection and
localization methods of projectile impact point based on remote sensing imagery are studied …
localization methods of projectile impact point based on remote sensing imagery are studied …
Application of waveform stacking methods for seismic location at multiple scales
Seismic source location specifies the spatial and temporal coordinates of seismic sources
and lays the foundation for advanced seismic monitoring at all scales. In this work, we firstly …
and lays the foundation for advanced seismic monitoring at all scales. In this work, we firstly …