Results 211 to 220 of about 7,336 (254)

Earthquake Detection with tinyML

Seismological Research Letters, 2023
Abstract Earthquake detection is the critical first step in earthquake early warning (EEW) systems. For robust EEW systems, detection accuracy, detection latency, and sensor density are critical to providing real-time earthquake alerts.
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Learn to Detect: Improving the Accuracy of Earthquake Detection

IEEE Transactions on Geoscience and Remote Sensing, 2019
Earthquake early warning system uses high-speed computer network to transmit earthquake information to population center ahead of the arrival of destructive earthquake waves. This short (10 s of seconds) lead time will allow emergency responses such as turning off gas pipeline valves to be activated to mitigate potential disaster and casualties ...
Tai-Lin Chin, Chin-Ya Huang, Shan-Hsiang Shen, You-Cheng Tsai, Yu Hen Hu, Yih-Min Wu   +5 more
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Probability of Detecting an Earthquake

Bulletin of the Seismological Society of America, 2008
We present a new method for estimating earthquake detection proba- bilities that avoids assumptions about earthquake occurrence, for example, the event-size distribution, and uses only empirical data: phase data, station infor- mation, and network-specific attenuation relations.
D. Schorlemmer, J. Woessner
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Smartphone-based networks for earthquake detection

2015 15th International Conference on Innovations for Community Services (I4CS), 2015
To enhance current earthquake early warning (EEW) systems, emerging technologies, including social and mobile computing, have been the focus of much attention. As smartphones have benefitted from significant development over the last few years, it is now possible to capture various kinds of motion using a smartphone’s sensors, (e.g., accelerometer, GPS,
Qingkai Kong, Young-Woo Kwon 0001, Louis Schreierz, Steven Allen, Richard M. Allen, Jennifer Strauss   +5 more
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Transforming Earthquake Detection?

Science, 2012
Citizen science projects have the potential to transform earthquake science if data quality standards are maintained.
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Earthquake Damage Detection Using Before and After Earthquake Satellite Images

2018 IEEE International Conference on Electro/Information Technology (EIT), 2018
After experiencing many earthquakes all around the world, earthquake damage assessment has attracted a great deal of attention from both researchers and practitioners. Complexity and uncertainty in many practical problems require new methods and tools.
Kasim A. Korkmaz, Munther Abualkibash
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Earthquakes detection with optical fibers

2019 Joint Conference of the IEEE International Frequency Control Symposium and European Frequency and Time Forum (EFTF/IFC), 2019
The existing optical fiber network for telecommunication, together with coherent laser interferometry techniques such as narrow-linewidth lasers and heterodyne detection, is proposed as a tool for the detection of earthquakes. Using this infrastructure, we were able to detect several earthquakes, with moment magnitude as small as 3.4 and distances to ...
Cecilia Clivati, Brian Baptie, Andre Xuereb, Alberto Mura, Filippo Levi, Davide Calonico, Giuseppe Marra, Jochen Kronjager, Louise Wright, Stephen Robinson, Richard Luckett   +10 more
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Optical Detection of Earthquakes

2023
We report on the dectection of the earthquake of magnitude 7.8 of the 6th February 2023 using the optical synchronization of the EuXFEL.
Müller, Jost, Calendron, Anne-Laure, Schulz, Sebastian, Schlarb, Holger   +3 more
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A setup for detecting earthquake precursors

Instruments and Experimental Techniques, 2015
A method for the short-term forecasting of earthquakes based on the simultaneous detection of neutrons and low-energy charged particles produced in the earth’s crust is described. Cherenkov and scintillation detectors and neutron counters are used in the setup. It is shown that this setup offers a chance to forecast earthquakes with a magnitude of over
A. U. Maksudov, R. A. Muminov, D. B. Shayakubov   +2 more
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Trends in detection in earthquake seismology

The Journal of the Acoustical Society of America, 2006
Detection methods in earthquake seismology have been dominated in the past by simple energy detectors, often combined with array processing (beamforming) to detect at lower thresholds. Increasingly, correlation detectors now are being employed to exploit the additional gain possible with coherent detection methods.
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