TERMIUM Plus®

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

SUN GLINT [2 records]

Record 1 2004-07-30

English

Subject field(s)
  • Atmospheric Physics
  • The Sun (Astronomy)
DEF

Specular reflection of the Sun's direct rays by a water surface.

OBS

This reflection appears in visible imagery as a bright area on an otherwise dark water area when winds are light and the water surface is smooth. The rougher the water, the more diffuse the glint pattern.

Key term(s)
  • sun glint

French

Domaine(s)
  • Physique de l'atmosphère
  • Soleil (Astronomie)
DEF

Réflexion spéculaire des rayons solaires directs sur un plan d'eau.

Spanish

Campo(s) temático(s)
  • Física de la atmósfera
  • Sol (Astronomía)
DEF

Reflexión especular de los rayos solares directos sobre una superficie de agua.

Save record 1

Record 2 2003-01-06

English

Subject field(s)
  • The Sun (Astronomy)
CONT

Sun glint occurs when the ocean acts like a mirror, directly reflecting the sunlight to the imager of the satellite. Therefore, sun glint, like an image in a mirror, provides two kinds of information. It can help to locate the position of the sun, and its varying brightness and clarity provide information about the reflecting surface. In this way, sun glint is used to study ocean surface activity.

Key term(s)
  • sunglint

French

Domaine(s)
  • Soleil (Astronomie)
CONT

La lumière provenant de la partie continue du spectre (réflexion solaire sur la poussière cométaire) est ainsi retirée.

Spanish

Save record 2

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