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EN
ČeštinaEnglish

Persistence of the planetary wave in the lower ionosphere.

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F03%3A04033542" target="_blank" >RIV/68378289:_____/03:04033542 - isvavai.cz</a>

  • Result on the web

    —

  • DOI - Digital Object Identifier

    —

Alternative languages

  • Result language

    angličtina

  • Original language name

    Persistence of the planetary wave in the lower ionosphere.

  • Original language description

    The transient planetary waves in the atmosphere and ionosphere seem to occur in the form of bursts of a couple of waves with limited persistence. To study persistence of planetary wave events in the lower ionosphere, data from two radio path from CentralEurope are used, Luxenbourgh - Panská Ves (f=6.09MHz, feq=2.1-2.2 MHz) and Deutschlandfunk - Panská Ves (f=1539kHz, feq=650-700 k Hz). The absorption along the former radio paths is formed very predominantly at altitudes of about 90-100 km, whereas thelatter absorption is formed mostly at altitudes of about 85-90 km. The persistence of planetary wave type oscillations is studied in the three period bands centred at 5, 10 and 16 days. Waves with period T near 5 days reveal a typical persistence of waveevents around 5 cycles. Waves with T = 10 days are less persistent with a typical persistence of 3-4 cycles. The typical persistence of waves T = 16 days is no more than 3 cycles. In terms of number of cycles, the persistence of oscollat

  • Czech name

    —

  • Czech description

    —

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    DG - Atmospheric sciences, meteorology

  • OECD FORD branch

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Result continuities

  • Project

    <a href="/en/project/OC%20271.10" target="_blank" >OC 271.10: Effects of the ionosphere on radio wave propagation</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2003

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Studia geophysica et geodaetica

  • ISSN

    0039-3169

  • e-ISSN

    —

  • Volume of the periodical

    47

  • Issue of the periodical within the volume

    N/A

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    12

  • Pages from-to

    161-172

  • UT code for WoS article

    —

  • EID of the result in the Scopus database

    —

Similar results(10)

Persistence of the planetary wave type oscillations in foF2 for four European stations.Persistence of planetary wave type oscillations in the mid-latitude ionosphereEffects of gravity and planetary waves on the lower ionosphere as obtained from radio wave absorption measurements.