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   Articles with "micro seismic" as a keyword



Micro-seismic source location determined by a modified objective function

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recommendations! Published in 2019 at "Engineering with Computers"

DOI: 10.1007/s00366-019-00800-6

Abstract: The exact localization of micro-seismic sources is of significant importance in micro-seismic monitoring technology. The methods determining arrival time and time difference of micro-seismic source locations in engineering are introduced. The factors affecting the accuracy… read more here.

Keywords: objective function; source; micro seismic; source location ... See more keywords

Presenting a new method to improve the detection of micro-seismic events

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recommendations! Published in 2018 at "Environmental Monitoring and Assessment"

DOI: 10.1007/s10661-018-6837-6

Abstract: Seismic events such as earthquakes are one of the most important issues in the field of geology. Meanwhile, less attention has been paid to micro-seismic events, despite the high number of earthquakes. Earthquakes, regardless of… read more here.

Keywords: detection; presenting new; seismic events; micro seismic ... See more keywords

Enhancing micro-seismic P-phase arrival picking: EMD-cosine function-based denoising with an application to the AIC picker

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recommendations! Published in 2017 at "Journal of Applied Geophysics"

DOI: 10.1016/j.jappgeo.2017.09.012

Abstract: Abstract Micro-seismic P-phase arrival picking is an elementary step into seismic event location, source mechanism analysis, and seismic tomography. However, a micro-seismic signal is often mixed with high frequency noises and power frequency noises (50 Hz),… read more here.

Keywords: picker; aic picker; micro seismic; phase arrival ... See more keywords

Research on coal mine pressure characteristics based on all-fiber optic micro-seismic monitoring

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recommendations! Published in 2025 at "Frontiers in Earth Science"

DOI: 10.3389/feart.2025.1549906

Abstract: In the process of coal mining, pressure will be induced in the working face, resulting in the stress concentration of surrounding rock, which will affect the safety and orderly normal operation of coal energy mining.… read more here.

Keywords: pressure; coal; micro seismic; monitoring ... See more keywords