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Crowd-Funded Earthquake Early-Warning System
2022 International Conference on Computational Science and Computational Intelligence (CSCI), 2022 Earthquake early warning systems has been proven to save countless lives in Japan, Mexico, and Chile, where earthquake warnings are often broadcast live on TV up to a minute before residents experience shaking. Unfortunately, traditional early warning systems require extensive capital investment.
Hudson Kaleb Dy, James Hsi-Jen Yeh
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A combined method for high-speed rail seismic monitoring and early warning
Geodesy and Geodynamics, 2017 The ground motion characteristics include the strength, frequency spectrum and duration time. In China, the PGA (peak ground acceleration) is commonly used in determination of whether an earthquake warning is necessary when the high-speed train is on the
Zhigao Chen, Jun Huang
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Correlation of the slope of the initial part of P-wave envelope, hypocenter depth and plate boundary
Geodesy and Geodynamics, 2018 We investigated correlation of the slope of the initial part of P-wave envelope, hypocenter depth and plate boundaries by B-Δ method, which is used to determine epicentral distances in the Japan Meteorological Agency and Japan Railway Company earthquake ...
Chao Lian +3 more
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Sensors, 2018 Interlayer slide damage is one of the main causes of landslide hazard, inflicting huge economic losses and casualties. It is urgent to accurately detect the initiation and development of the interlayer slide damage in real time. In this paper, a study on
Jianchao Wu, Weijie Li, Qian Feng
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Sensors, 2018 Threaded pipe connections are commonly used in the oil and gas industry in particular to connect casting strings, drill pipe strings, production and transportation risers, and pipelines.
Yabin Liang, Qian Feng, Dongsheng Li
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SENTINEL-1 IMAGE MATCHING USING STRONG SCATTERS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015 The availability of new radar spaceborne sensors offers new interesting potentialities for the geomatics application: spatial and temporal change detection, generation of Digital Elevation Model(DEM) using radargrametry and interferometry.
M. A. Ghannadi +2 more
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Damping modification factors for acceleration response spectra
Geodesy and Geodynamics, 2017 DMF (Damping modification factors) are used to modify elastic response spectral values corresponding to damping ratio 5% to other damping levels. The influence of seismological parameters (magnitude, epicentral distances and site conditions) on DMF for ...
Heng Li, Feng Chen
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Research on compressive sensing of strong earthquake signals for earthquake early warning
Geomatics, Natural Hazards & Risk, 2021 Earthquake early warning is an effective method to reduce casualties and losses. Based on the theory of compressive sensing, this paper proposes a strong earthquake signal processing architecture based on compressive sensing for difficulties of the ...
Jiening Xia +4 more
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Design, Implementation and Testing of a Network-Based Earthquake Early Warning System in Greece
Frontiers in Earth Science, 2021 In this study we implemented and tested the Earthquake Early Warning system PRESTo (PRobabilistic and Evolutionary early warning System, Satriano et al., 2011) on the Greek Ionian islands of Lefkada, Zakynthos and Kefalonia.
M. Bracale +4 more
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Rapid report of the March 28, 2025 MW 7.9 Myanmar earthquake
Earthquake Research AdvancesOn March 28, 2025, a moment magnitude (MW) 7.9 earthquake struck Myanmar, marking it as the most powerful seismic event of the year. The earthquake occurred along the Sagaing Fault, a prominent right-lateral strike-slip fault and the most significant ...
Jing Cai +4 more
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