TERMIUM Plus®

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STANDARD BEAM [10 records]

Record 1 2010-12-20

English

Subject field(s)
  • Radar, Radio Guidance and Goniometry
  • Air Navigation Aids

French

Domaine(s)
  • Radar, radioguidage et radiogoniométrie
  • Aides à la navigation aérienne

Spanish

Save record 1

Record 2 2010-04-28

English

Subject field(s)
  • Radar, Radio Guidance and Goniometry
  • Spacecraft
CONT

Standard Beam. The standard beam mode operates with any one of seven beam positions, referred to as S1 to S7. The nominal incidence angle range covered by the full set of standard beam is from 20 degrees (at the inner edge of S1) to 49 degrees (at the outer edge of S7). The spatial resolution is 27 m in azimuth and 26 m (near) to 20 m (far) in range direction. Each individual beam covers a minimum ground swath of 100 km within the total 500 km accessibility swath of the full set of Standard beams. The nominal spatial resolution in the range direction is 26 m for S1 at near range to 20 m for S7 at far range. The azimuth resolution is the same, 27 m, for all beam positions. Standard beam modes allow imaging over a wide range of incidence angles with optimum system image quality.

OBS

standard beam: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).

PHR

Single-polarization standard beam.

French

Domaine(s)
  • Radar, radioguidage et radiogoniométrie
  • Engins spatiaux
DEF

[Faisceau qui permet] l'acquisition d'images [grâce à] des angles d'incidence variés et des modes différents; ces modes sont au nombre de sept (S1 à S7).

CONT

[Le] faisceau standard 7 de RADARSAT, [...] assure une couverture nominale de 100 km par 100 km avec une résolution de 25 mètres.

OBS

faisceau standard : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).

Spanish

Campo(s) temático(s)
  • Guía radárica, radioguía y radiogoniometría
  • Naves espaciales
Save record 2

Record 3 2007-01-31

English

Subject field(s)
  • Radar, Radio Guidance and Goniometry
  • Spacecraft
  • Remote Sensing
DEF

[A beam mode] which covers a 100 x 100 km area, [and which] has seven beam positions.

CONT

Standard Beam Modes ... allow imaging over a wide range of incidence angles acquired in seven different modes referred to as S1 to S7. The incidence angles range from 20° at the inner edge of S1, to 49° at the outer edge of S7.

OBS

standard beam mode: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).

French

Domaine(s)
  • Radar, radioguidage et radiogoniométrie
  • Engins spatiaux
  • Télédétection
DEF

Mode qui couvre une zone de 100 x 100 km et qui a sept positions de faisceau.

CONT

Le mode [...] standard permet l'acquisition d'images sur une grande gamme d'angles d'incidence acquis avec 7 modes différents, de S1 à S7. Les angles d'incidence varient entre 20° à la limite interne du faisceau S1, à 49° à la limite externe du faisceau S7. L'expérience acquise avec RADARSAT-1 a démontré que le mode standard génère des images qui offrent un bon compromis entre la résolution spatiale, la résolution radiométrique et le taux de couverture. Ce type de faisceau sera disponible en co-polarisation, en polarisation croisée, en double-polarisation ou en mode polarimétrique.

OBS

mode faisceau standard : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).

Spanish

Campo(s) temático(s)
  • Guía radárica, radioguía y radiogoniometría
  • Naves espaciales
  • Teledetección
Save record 3

Record 4 2006-02-10

English

Subject field(s)
  • Radar, Radio Guidance and Goniometry
  • Spacecraft
  • Remote Sensing
CONT

Standard quad-pol beam mode. Approximate incidence angle 20° - 41°; nominal swath width 25 - 50 km; swath coverage to left or right of ground track 250 - 600 km; approximate resolution GND Rg x Az 25 x 28 m.

OBS

standard quad-pol beam mode: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).

French

Domaine(s)
  • Radar, radioguidage et radiogoniométrie
  • Engins spatiaux
  • Télédétection
CONT

Mode quad-pol standard (largeur de fauchée réduite).

OBS

Mode [faisceau] quad-pol standard [:] angle d'incidence approximatif 20° - 41°; largeur de fauchée nominale 25 - 50 km; couverture à gauche ou à droit de la trace 250 - 600 km; résolution approximative dist. sol x az 25 x 28 m.

OBS

mode faisceau quad-pol standard : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).

Spanish

Save record 4

Record 5 1993-01-07

English

Subject field(s)
  • Remote Sensing
OBS

Radarsat.

Key term(s)
  • non-standard beam
  • nonstandard beam

French

Domaine(s)
  • Télédétection

Spanish

Save record 5

Record 6 1993-01-07

English

Subject field(s)
  • Radar, Radio Guidance and Goniometry

French

Domaine(s)
  • Radar, radioguidage et radiogoniométrie
OBS

Source(s) : RADARSAT Comité de coordination du programme national. Procès-verbal de juin 1992.

Spanish

Save record 6

Record 7 1991-05-02

English

Subject field(s)
  • Computer Graphics

French

Domaine(s)
  • Infographie

Spanish

Save record 7

Record 8 1982-03-18

English

Subject field(s)
  • Steel
OBS

FIST. Steel beam H standard (15-01-439).

French

Domaine(s)
  • Acier
OBS

AFNOR A 45-210.

Spanish

Save record 8

Record 9 1976-06-19

English

Subject field(s)
  • Sciences - General

French

Domaine(s)
  • Sciences - Généralités
OBS

communiqué no 14-18 min. des Transports, Ottawa amm/1968

Spanish

Save record 9

Record 10 1976-06-19

English

Subject field(s)
  • Aeroindustry

French

Domaine(s)
  • Constructions aéronautiques

Spanish

Save record 10

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