TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

SPECTRE CREPUSCULAIRE [2 records]

Record 1 2004-10-14

English

Subject field(s)
  • Atmospheric, Climatic and Meteorological Phenomena
DEF

Airglow observed near the times of sunrise and sunset and marked by the enhancement of certain spectral emission lines (twilight spectrum).

Key term(s)
  • twilight air glow
  • twilight air-glow

French

Domaine(s)
  • Phénomènes météorologiques, climatiques et atmosphériques
DEF

Luminescence observée vers le moment du lever et du coucher du Soleil et marquée par le renforcement de certaines raies d’émission spectrale(spectre crépusculaire).

Spanish

Campo(s) temático(s)
  • Fenómenos meteorológicos, climáticos y atmosféricos
DEF

Resplandor observado en el momento del orto y el ocaso del Sol. Se caracteriza por el refuerzo de ciertas líneas de emisión (espectro crepuscular).

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Record 2 2002-07-16

English

Subject field(s)
  • Meteorology
DEF

Characteristic spectrum of sodium whose lines are usually found in the spectra of the night sky and twilights.

French

Domaine(s)
  • Météorologie
DEF

Spectre caractéristique du sodium dont les lignes se retrouvent habituellement dans les spectres du ciel nocturne et du ciel crépusculaire.

Spanish

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