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dc.contributor.authorMandal, Sourav
dc.contributor.authorNair, M.A.
dc.contributor.authorSanilKumar, V.
dc.date.accessioned2020-12-31
dc.date.accessioned2021-02-09T10:13:17Z
dc.date.available2020-07-12
dc.date.available2021-02-09T10:13:17Z
dc.date.issued2020
dc.identifier.citationApplied Ocean Research, vol.101; 2020; Article no: 102269
dc.identifier.issn0141-1187
dc.identifier.otherhttps://www.sciencedirect.com/science/article/abs/pii/S0141118719310661
dc.identifier.urihttps://doi.org/10.1016/j.apor.2020.102269
dc.identifier.urihttp://drs.nio.org/drs/handle/2264/8474
dc.descriptionIF2019 - 2.753
dc.description.abstractThe characteristics of an evolving ocean surface wavefield under tropical cyclone Hudhud that took place in October 2014 are investigated. The Hilbert-Huang transformation (HHT) is used for the spectral analysis of the cyclone generated waves. Empirical mode decomposition (EMD) is used to decompose the wave data into different intrinsic mode function (IMF). Hilbert Marginal Spectra and the Fourier Spectra for the wavefield data and the corresponding IMF are compared. In addition to the frequency wave elevation spectrum, the wave group characteristics and their relationship with the local wave characteristics are studied.
dc.languageen
dc.publisherElsevier Ltd
dc.relation.ispartofAppl Ocean Res
dc.relation.isreferencedbySCI
dc.rightsOnly the author version of the copright reserved papers uploaded. Contact drs@nio.org for any complaints regarding copyright violations
dc.titleHilbert-Huang transform analysis of surface wavefield under tropical cyclone Hudhud
dc.typeJournal Article
dc.affiliation.authorCSIR-National Institute of Oceanography, Dona Paula, Goa, India


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