TERMIUM Plus®

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ATMOSPHERIC SCATTERING [1 record]

Record 1 2007-01-31

English

Subject field(s)
  • Electromagnetic Radiation
  • Space Physics
DEF

A change in the direction of propagation, frequency, or polarization of electromagnetic radiation caused by interaction with the atoms of the atmosphere.

CONT

Atmospheric occurs when the energy's direction is unpredictably changed as it encounters particles in the atmosphere.

OBS

atmospheric scattering: term standardized by ISO and officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).

French

Domaine(s)
  • Rayonnements électromagnétiques
  • Physique spatiale
DEF

Changement de direction de propagation, de fréquence ou de polarisation du rayonnement électromagnétique dû à un phénomène d'interaction avec les atomes de l'atmosphère.

CONT

La diffusion atmosphérique est due à l'interaction des photons avec les molécules (diffusion de Rayleigh) et les aérosols (diffusion de Mie) en suspension dans l'air.

OBS

diffusion atmosphérique : terme normalisé par l'ISO et uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).

Spanish

Campo(s) temático(s)
  • Radiación electromagnética
  • Física espacial
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