ru

полярное сияние

1

EKI Combined Dictionary 2026

Last modified 14.06.2026

Meanings

1
atmosfääri ülemiste kihtide helendamine Päikesest lähtuvate laetud osakeste mõjul

Translations

3
põhjavalgus

Translations

Terminological databases

Meteoroloogia ja klimatoloogia terminibaas

ID 520004 Last modified 13.11.2023
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Domain aktinomeetriaatmosphere - climatology - meteorology - magnetosphere
  • optiline nähtus, sinakas, kahvaturoheline või punane helendus kõrgatmosfääris polaaralade kohal umbes 90–1000 km kõrgusel, mida tekitab kosmilise kiirguse mõju hapniku- ja lämmastikuaatomitele
    Good to know
    • IVM kood A3090

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Etymology

  • полярное сияние

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