TERMIUM Plus®

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MIRAGE SUPERIEUR [1 record]

Record 1 2004-10-01

English

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

An image of an object formed in the atmosphere above its position, when the temperature lapse rate near the surface is less than its normal value, especially under inversion conditions over snowfields, cold seas, etc.

French

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

Image d'un objet qui se forme dans l'atmosphère au-dessus de sa position lorsque le gradient de température près de la surface est moindre que sa valeur normale, spécialement en présence d'une inversion au-dessus d'un champ de neige, d'une mer froide, etc.

OBS

Le cas dans lequel des objets situés au-dessous et au-delà de la ligne d'horizon normale deviennent visibles est appelé émergence.

Spanish

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

Imagen de un objeto que se forma en la atmósfera por encima de su posición cuando el gradiente de temperatura cerca de la superficie es inferior al valor normal, especialmente en condiciones de inversión sobre campos de nieve, mares fríos, etc.

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