Back Analysis of Short-Term Seismic Hazard Indicators of Larger Seismic Events in Deep Underground Mines (LKAB, Kiirunavaara Mine, Sweden)
Sign Up to like & getrecommendations! Published in 2019 at "Pure and Applied Geophysics"
DOI: 10.1007/s00024-019-02352-8
Abstract: Back analysis for evaluation of the merits of the short-term seismic hazard indicators (precursors) used in the mines and their potential application for early warning was carried out for fourteen seismic events that potentially caused… read more here.
Keywords: seismic events; analysis; short term; hazard indicators ... See more keywords
Presenting a new method to improve the detection of micro-seismic events
Sign Up to like & getrecommendations! 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
Towards Galileo + GPS seismology: Validation of high-rate GNSS-based system for seismic events characterisation
Sign Up to like & getrecommendations! Published in 2020 at "Measurement"
DOI: 10.1016/j.measurement.2020.108236
Abstract: Abstract The continuous progress in GNSS (Global Navigation Satellite System) has led to considering this measurement technique as a powerful tool for the detection of the displacement response on seismic events and a source of… read more here.
Keywords: seismology; system; seismic events; gnss ... See more keywords
Glacial Earthquakes and Precursory Seismicity Associated With Thwaites Glacier Calving
Sign Up to like & getrecommendations! Published in 2020 at "Geophysical Research Letters"
DOI: 10.1029/2019gl086178
Abstract: We observe two (~MS 3) long‐period (10–30 s) seismic events that originate from the terminus of Thwaites Glacier, Antarctica. Serendipitous acquisition of satellite images confirm that the seismic events were glacial earthquakes generated during the… read more here.
Keywords: high frequency; glacial earthquakes; earthquakes precursory; seismicity ... See more keywords
Pompeii’s Stabian Baths. Mechanical behavior assessment of selected masonry structures during the 1st century seismic events
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Architectural Heritage"
DOI: 10.1080/15583058.2017.1422571
Abstract: ABSTRACT The eruption of Mount Vesuvius in 79 AD buried and preserved the Stabian Baths building in the exact configuration which the archaeological excavations carried out in the second half of the 19th century recovered.… read more here.
Keywords: pompeii stabian; century seismic; seismic events; 1st century ... See more keywords
Combining Filter-Based Feature Selection Methods and Gaussian Mixture Model for the Classification of Seismic Events From Cotopaxi Volcano
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2019.2916045
Abstract: This paper proposes an exhaustive evaluation of five different filter-based feature selection methods in combination with a Gaussian mixture model classifier for the classification of long-period (LP) and volcano-tectonic (VT) seismic events recorded at Cotopaxi… read more here.
Keywords: filter based; volcano; based feature; seismic events ... See more keywords
Benchmarking Seismic-Based Feature Groups to Classify the Cotopaxi Volcanic Activity
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2020.3028193
Abstract: We systematically and comprehensively tested almost 100 feature groups in four commonly used automatic event classifiers to find the combinations that maximize the classification performance for long-period and volcano-tectonic seismic events at Cotopaxi volcano, Ecuador.… read more here.
Keywords: benchmarking seismic; feature groups; seismic based; seismic events ... See more keywords
Toward Real-Time Volcano Seismic Events’ Classification: A New Approach Using Mathematical Morphology and Similarity Criteria
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2020.3048107
Abstract: This work proposes a new approach based on a suit combination of mathematical morphology and similarity criteria techniques to classify long-period and volcano-tectonic seismic events of the Cotopaxi volcano. The proposed method explores the seismic… read more here.
Keywords: mathematical morphology; time; new approach; volcano ... See more keywords
Impact Analysis of Seismic Events on Integrated Electricity and Natural Gas Systems
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Power Delivery"
DOI: 10.1109/tpwrd.2020.3017050
Abstract: Seismic events can cause devastating impacts on both overground and underground energy system infrastructure. This paper proposes a methodology to evaluate the impact of seismic events on the security of integrated electricity and gas system,… read more here.
Keywords: system; seismic events; impact; integrated electricity ... See more keywords
Classification of Local Seismic Events in the Utah Region: A Comparison of Amplitude Ratio Methods with a Spectrogram‐Based Machine Learning Approach
Sign Up to like & getrecommendations! Published in 2019 at "Bulletin of the Seismological Society of America"
DOI: 10.1785/0120190150
Abstract: The capability to discriminate low‐magnitude earthquakes from low‐yield anthropogenic sources, both detectable only at local distances, is of increasing interest to the event monitoring community. We used a dataset of seismic events in Utah recorded… read more here.
Keywords: classification local; seismic events; approach; events utah ... See more keywords
Small Seismic Events in Oklahoma Detected and Located by Machine Learning–Based Models
Sign Up to like & getrecommendations! Published in 2022 at "Bulletin of the Seismological Society of America"
DOI: 10.1785/0120220029
Abstract: A complete earthquake catalog is essential to understand earthquake nucleation and fault stress. Following the Gutenberg–Richter law, smaller, unseen seismic events dominate the earthquake catalog and are invaluable for revealing the fault state. The published… read more here.
Keywords: small seismic; seismic events; machine learning; catalog ... See more keywords