Multi-scale eigenvalues Empirical Mode Decomposition for geomagnetic signal filtering
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DOI: 10.1016/j.measurement.2019.07.012
Abstract: Abstract Geomagnetic signals are susceptible to random magnetic signals and short-term, high-amplitude magnetic signals. These interferences can bring nonlinear error and degrade the navigation accuracy. Traditional Empirical Mode Decomposition (EMD) can reduce the nonlinear error… read more here.
Keywords: signal; multi scale; geomagnetic signal; emd ... See more keywords
Anomalous Geomagnetic Signal Emphasized before the Mw8.2 Coastal Alaska Earthquake, Occurred on 29 July 2021
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DOI: 10.3390/e24020274
Abstract: A very strong earthquake of magnitude Mw8.2 struck the coastal zone of Alaska (USA), on 29 July 2021. This earthquake was felt around the Gulf of Alaska, on a wide offshore area belonging to USA… read more here.
Keywords: july 2021; anomalous geomagnetic; geomagnetic signal; earthquake ... See more keywords