Difference in the parameters of ICMEs in Ejecta and Sheath region and their impact on Dst index during 1997-2014
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DOI: 10.1016/j.asr.2018.05.017
Abstract: Abstract The comparisons in respect of mean parameters in ejecta and sheath region during 1997–2014 have been studied here. The results from statistical analysis indicate that all the parameters, are more powerful (in respect of… read more here.
Keywords: index; ejecta sheath; sheath region; dst index ... See more keywords
Multi‐Hour‐Ahead Dst Index Prediction Using Multi‐Fidelity Boosted Neural Networks
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DOI: 10.1029/2022sw003286
Abstract: The Disturbance storm time (Dst) index has been widely used as a proxy for the ring current intensity, and therefore as a measure of geomagnetic activity. It is derived by measurements from four ground magnetometers… read more here.
Keywords: multi fidelity; dst index; multi hour; model ... See more keywords