A novel algorithm for determining lightning leader time onset from electric field records and its application for lightning channel height calculations
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DOI: 10.1016/j.epsr.2019.106021
Abstract: Abstract Estimation of the lightning channel height was done on the basis of detected lightning stepped leader stage. The stepped leader time onset, and then the leader duration, were identified from ELF-MF lightning electric field… read more here.
Keywords: stepped leader; lightning channel; channel height; leader ... See more keywords
Distinguishing different lightning events based on wavelet packet transform of magnetic field signals
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Atmospheric and Solar-Terrestrial Physics"
DOI: 10.1016/j.jastp.2020.105477
Abstract: Abstract In this paper, the wavelet packet transform (WPT) is applied to analyze the time-frequency features of three kinds of lightning events (the cloud pulse, the return stroke and the stepped leader) and a new… read more here.
Keywords: stepped leader; packet transform; different lightning; magnetic field ... See more keywords