TERMIUM Plus^®

Record 1,  Textual support,  English

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Angle entre l'axe de référence et la droite joignant le centre de référence au centre de la source d'éclairage.  2, record 1, French, - angle%20d%27%C3%A9clairage

Record number: 1, Textual support number: 1 OBS

Les renseignements provenant de la source NUT-3 (Véhicules automobiles, lexique anglais-français) sont reproduits avec l'autorisation de l'Office des Nations-Unies à Genève.  2, record 1, French, - angle%20d%27%C3%A9clairage

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Ángulo formado entre el eje de iluminación y el eje de observación.  1, record 1, Spanish, - %C3%A1ngulo%20de%20entrada

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

The angle at which incident electromagnetic waves (more significantly those in the visible, infrared and microwave bands) strike the surface of the object.  2, record 2, English, - illumination%20angle

Record number: 2, Textual support number: 1 OBS

illumination angle: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  3, record 2, English, - illumination%20angle

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Angle défini par la verticale de la plate-forme et l'axe principal du faisceau radar.  4, record 2, French, - angle%20d%27irradiation

Record number: 2, Textual support number: 1 OBS

rayonnement : Le rayonnement est le processus de transmission d'énergie sous forme de particules ou d'ondes électromagnétiques, ou encore d'ondes acoustiques. L'irradiation est une action.  5, record 2, French, - angle%20d%27irradiation

Record number: 2, Textual support number: 2 OBS

Bien qu'utilisé, le terme «angle d'éclairage» est moins rigoureux.  4, record 2, French, - angle%20d%27irradiation

Record number: 2, Textual support number: 3 OBS

angle d'irradiation : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  6, record 2, French, - angle%20d%27irradiation

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

The angle defined by the incident radar beam and the vertical (normal) to the intercepting surface.  3, record 3, English, - incidence%20angle

Record number: 3, Textual support number: 1 CONT

The incidence angle is commonly used to describe the angular relationship between the radar beam and the ground, surface layer or a target. A change of the radar illumination angle often affects the radar backscattering behaviour of a surface or target. The incidence angle changes across the radar image swath; it increases from near range to far range. In the case of satellite radar imagery, the change of incidence angle for flat terrain across the imaging swath tends to be rather small, usually on the order of several degrees. In the case of an inclined surface (slope), the local incidence angle is defined as the angle between the incident radar beam and a line that is normal to that surface. The local incidence angle determining, in part, the brightness, or image tone, for each picture element (pixel) and slope facet, is a key element in the prominent rendition of terrain features in radar imagery.  3, record 3, English, - incidence%20angle

Record number: 3, Textual support number: 1 OBS

incidence angle: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  4, record 3, English, - incidence%20angle

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Angle, en un point du sol, entre la verticale et la direction du satellite.  2, record 3, French, - angle%20d%27incidence

Record number: 3, Textual support number: 1 OBS

L'angle d'incidence détermine l'apparence de la cible sur une image. À chaque pixel d'une image correspond un angle d'incidence local qui varie en fonction des cibles au sol : arbres, rochers, édifices etc., d'où des variations de l'intensité du pixel.  3, record 3, French, - angle%20d%27incidence

Record number: 3, Textual support number: 2 OBS

angle d'incidence : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  3, record 3, French, - angle%20d%27incidence

Record number: 3, Textual support number: 1 PHR

Angle d'incidence élevée, favorable, variable.  3, record 3, French, - angle%20d%27incidence

Record number: 3, Textual support number: 2 PHR

Signal HH à faible angle d'incidence.  3, record 3, French, - angle%20d%27incidence

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 CONT

El ángulo de incidencia describe la relación entre la iluminación del radar y la superficie de tierra. Específicamente, es el ángulo entre el rayo del radar y un objeto en la superficie. El ángulo de incidencia ayuda a determinar el aspecto de un objeto en la imagen.  1, record 3, Spanish, - %C3%A1ngulo%20de%20incidencia