Publication:
Kalman filter and wavelet cross-correlation for VHF broadband interferometer lightning mapping

Simple item page
dc.citedby5
dc.contributor.authorAlammari A.en_US
dc.contributor.authorAlkahtani A.A.en_US
dc.contributor.authorAhmad M.R.en_US
dc.contributor.authorNoman F.en_US
dc.contributor.authorEsa M.R.M.en_US
dc.contributor.authorSabri M.H.M.en_US
dc.contributor.authorMohammad S.A.en_US
dc.contributor.authorAl-Khaleefa A.S.en_US
dc.contributor.authorKawasaki Z.en_US
dc.contributor.authorAgelidis V.en_US
dc.contributor.authorid57217994803en_US
dc.contributor.authorid55646765500en_US
dc.contributor.authorid16021287600en_US
dc.contributor.authorid55327881300en_US
dc.contributor.authorid56563193100en_US
dc.contributor.authorid57200560218en_US
dc.contributor.authorid57208018699en_US
dc.contributor.authorid57202504762en_US
dc.contributor.authorid36916954400en_US
dc.contributor.authorid7003492499en_US
dc.date.accessioned2023-05-29T08:09:37Z
dc.date.available2023-05-29T08:09:37Z
dc.date.issued2020
dc.description.abstractLightning mapping systems based on perpendicular crossed baseline interferometer (ITF) technology have been developed rapidly in recent years. Several processing methods have been proposed to estimate the temporal location and spatial map of lightning strikes. In this paper, a single very high frequency (VHF) ITF is used to simulate and augment the lightning maps. We perform a comparative study of using different processing techniques and procedures to enhance the localization and mapping of lightning VHF radiation. The benchmark environment involves the use of different noise reduction and cross-correlation methods. Moreover, interpolation techniques are introduced to smoothen the correlation peaks for more accurate lightning localization. A positive narrow bipolar event (NBE) lightning discharge is analyzed and the mapping procedure is confirmed using both simulated and measured lightning signals. The results indicate that a good estimation of lightning radiation sources is achieved when using wavelet denoising and cross-correlations in wavelet-domain (CCWD) with a minimal error of 3.46ffi. The investigations carried out in this study confirm that the ITF mapping system could effectively map the lightning VHF radiation source. � 2020 by the authors.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo4238
dc.identifier.doi10.3390/app10124238
dc.identifier.issue12
dc.identifier.scopus2-s2.0-85087819479
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85087819479&doi=10.3390%2fapp10124238&partnerID=40&md5=b6999cecdc9528dd0b5b8878ba5c6f32
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/25455
dc.identifier.volume10
dc.publisherMDPI AGen_US
dc.relation.ispartofAll Open Access, Gold, Green
dc.sourceScopus
dc.sourcetitleApplied Sciences (Switzerland)
dc.titleKalman filter and wavelet cross-correlation for VHF broadband interferometer lightning mappingen_US
dc.typeArticleen_US
dspace.entity.typePublication
Files
Collections
SCOPUS