TERMIUM Plus®

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

TERRAIN FOLLOWING RADAR [3 records]

Record 1 2023-02-26

English

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

A military aerospace technology that allows a very-low-flying aircraft to automatically maintain a relatively constant altitude above ground level and therefore make detection by enemy radar more difficult.

Key term(s)
  • terrain following radar

French

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

Radar hyperfréquence qui permet à [l'aéronef] l'embarquant de suivre le relief au plus près ou de reconnaître le terrain pour une mission de bombardement.

OBS

Lorsque le terrain coupe le faisceau du radar [l'aéronef] adapte son altitude pour éviter le relief.

Spanish

Campo(s) temático(s)
  • Guía radárica, radioguía y radiogoniometría
  • Ayuda para la navegación aérea
Save record 1

Record 2 1988-05-30

English

Subject field(s)
  • Radar, Radio Guidance and Goniometry
  • Flight Instruments and Equipment (Aeroindustry)

French

Domaine(s)
  • Radar, radioguidage et radiogoniométrie
  • Instruments et équipement de bord (Constructions aéronautiques)

Spanish

Save record 2

Record 3 1985-12-06

English

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

[Freeze and turn off :] the pilot can pop up from terrain-following flight, take a brief look with the radar and freeze the picture. The IN system will plot his progress across the observed ground area and the pilot can designate landmarks or targets.

OBS

GE APG-67(V( radar modes.

French

Domaine(s)
  • Radar, radioguidage et radiogoniométrie
CONT

[Gel de l'image et arrêt du radar:] en suivi de terrain en vol rasant, le pilote exécutera une courte remontée en altitude et gèlera l'image radar. Un marqueur mobile commandé par le système de navigation inertielle entretiendra la position de l'avion sur l'image gelée. Le pilote pourra également désigner un point de repère ou un objectif.

Spanish

Save record 3

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