View in EDS HTML Full Text PDF Full Text

Spectral and Statistical Properties of the Doppler Frequency Shift during Substorms in the F2 Layer.

Saved in:
Bibliographic Details
Title: Spectral and Statistical Properties of the Doppler Frequency Shift during Substorms in the F2 Layer.
Authors: Sergeenko, N. P.1 (AUTHOR) serg@izmiran.ru
Source: Geomagnetism & Aeronomy. Dec2021 Supplement, Vol. 61 Issue 1, pS116-S126. 11p.
Subject Terms: *Doppler effect, *Magnetic storms, *Probability density function, *Stochastic processes, *Kurtosis, *Spectral energy distribution
Abstract: The observational results of the spectral density of the Doppler frequency shift Δfd during intervals of bay-like perturbations in the ionospheric F2 layer are presented. We showed that wave perturbations with periods of 1–2 h are observed during substorm intervals, and their intensity reaches a maximum 1–2 h after the substorm onset, after which it decreases. The statistical properties of the Doppler frequency shift variations are analyzed. We showed that the normal law can be used as a probabilistic model of the time series Δfd(t) as a random process in quiet intervals, and the normal law with a refined asymmetry and kurtosis of the probability density function can be used during substorms (Edgeworth series). [ABSTRACT FROM AUTHOR]
Database: Energy & Power Source
Full text is not displayed to guests.
FullText Links:
  – Type: pdflink
Text:
  Availability: 1
Header DbId: enr
DbLabel: Energy & Power Source
An: 155955604
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Spectral and Statistical Properties of the Doppler Frequency Shift during Substorms in the F2 Layer.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Sergeenko%2C+N%2E+P%2E%22">Sergeenko, N. P.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> serg@izmiran.ru</i>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Geomagnetism+%26+Aeronomy%22">Geomagnetism & Aeronomy</searchLink>. Dec2021 Supplement, Vol. 61 Issue 1, pS116-S126. 11p.
– Name: Subject
  Label: Subject Terms
  Group: Su
  Data: *<searchLink fieldCode="DE" term="%22Doppler+effect%22">Doppler effect</searchLink><br />*<searchLink fieldCode="DE" term="%22Magnetic+storms%22">Magnetic storms</searchLink><br />*<searchLink fieldCode="DE" term="%22Probability+density+function%22">Probability density function</searchLink><br />*<searchLink fieldCode="DE" term="%22Stochastic+processes%22">Stochastic processes</searchLink><br />*<searchLink fieldCode="DE" term="%22Kurtosis%22">Kurtosis</searchLink><br />*<searchLink fieldCode="DE" term="%22Spectral+energy+distribution%22">Spectral energy distribution</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: The observational results of the spectral density of the Doppler frequency shift Δfd during intervals of bay-like perturbations in the ionospheric F2 layer are presented. We showed that wave perturbations with periods of 1–2 h are observed during substorm intervals, and their intensity reaches a maximum 1–2 h after the substorm onset, after which it decreases. The statistical properties of the Doppler frequency shift variations are analyzed. We showed that the normal law can be used as a probabilistic model of the time series Δfd(t) as a random process in quiet intervals, and the normal law with a refined asymmetry and kurtosis of the probability density function can be used during substorms (Edgeworth series). [ABSTRACT FROM AUTHOR]
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=enr&AN=155955604
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1134/S0016793222010170
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 11
        StartPage: S116
    Subjects:
      – SubjectFull: Doppler effect
        Type: general
      – SubjectFull: Magnetic storms
        Type: general
      – SubjectFull: Probability density function
        Type: general
      – SubjectFull: Stochastic processes
        Type: general
      – SubjectFull: Kurtosis
        Type: general
      – SubjectFull: Spectral energy distribution
        Type: general
    Titles:
      – TitleFull: Spectral and Statistical Properties of the Doppler Frequency Shift during Substorms in the F2 Layer.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Sergeenko, N. P.
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 02
              M: 12
              Text: Dec2021 Supplement
              Type: published
              Y: 2021
          Identifiers:
            – Type: issn-print
              Value: 00167932
          Numbering:
            – Type: volume
              Value: 61
            – Type: issue
              Value: 1
          Titles:
            – TitleFull: Geomagnetism & Aeronomy
              Type: main
ResultId 1