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Description
  • Wavelet-based methodology is used for detection and characterization of acoustic-gravity waves propagating through Ionosphere. It is based on data consisting of the time fluctuations of electron concentrations at different heights, collected from vertical Ionospheric sounding. First, the local maxima of the continuous complex wavelet transforms is detected, separately at each heights. Second, the maxima that exist jointly within the same time-period neighborhood, over a continuous range of heights are connected. From the derivation of the phases of the wavelet transform along these maxima lines, we extract the propagation parameters.
  • Wavelet-based methodology is used for detection and characterization of acoustic-gravity waves propagating through Ionosphere. It is based on data consisting of the time fluctuations of electron concentrations at different heights, collected from vertical Ionospheric sounding. First, the local maxima of the continuous complex wavelet transforms is detected, separately at each heights. Second, the maxima that exist jointly within the same time-period neighborhood, over a continuous range of heights are connected. From the derivation of the phases of the wavelet transform along these maxima lines, we extract the propagation parameters. (en)
  • Metoda detekce akusticko-gravitačních vln a jejich parametrizace při průchodu ionosférou je založena na waveletové transformaci. Metoda je připravena pro variace elektronové koncentrace měřená pomocí vertikální ionosférické sondáže. Data jsou zpracována spojitou waveletovou transformací a poté nalezena lokální maxima. Dále jsou propojena maxima, která přetrvávají společně v časově-periodickém okolí přes dostatečný počet výšek. Z derivace fáze waveletové transformace podél linií maxim jsou počítány parametry šíření detekovaných vln. (cs)
Title
  • Acoustic-gravity wave detection toolbox in ionospheric plasma
  • Toolbox pro detekci akusticko-gravitačních vln v ionosférickém plasmatu (cs)
  • Acoustic-gravity wave detection toolbox in ionospheric plasma (en)
skos:prefLabel
  • Acoustic-gravity wave detection toolbox in ionospheric plasma
  • Toolbox pro detekci akusticko-gravitačních vln v ionosférickém plasmatu (cs)
  • Acoustic-gravity wave detection toolbox in ionospheric plasma (en)
skos:notation
  • RIV/68378289:_____/07:00093947!RIV08-GA0-68378289
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA205/06/1619), Z(AV0Z30420517)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...onomickeParametry
  • Toolbox pro detekci akusticko-gravitačních vln v ionosférickém plasmatu
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 408436
http://linked.open...ai/riv/idVysledku
  • RIV/68378289:_____/07:00093947
http://linked.open...terniIdentifikace
  • AGWToolbox1D
http://linked.open...riv/jazykVysledku
http://linked.open...vai/riv/kategorie
http://linked.open.../riv/klicovaSlova
  • acoustic-gravity waves; F-region ionosphere; wavelet transform (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [ED0E0FAFFECC]
http://linked.open...okalizaceVysledku
  • ÚFA AV ČR: http://www.ufa.cas.cz/html/plasma/AGW
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...echnickeParametry
  • Detekce akusticko-gravitacnich vln
http://linked.open...iv/tvurceVysledku
  • Abry, P.
  • Šauli, Petra
  • Roux, A.
http://linked.open...avai/riv/vlastnik
http://linked.open...itiJinymSubjektem
http://linked.open...n/vavai/riv/zamer
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