TERMIUM Plus®

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

HULL SONAR [4 records]

Record 1 2023-05-09

English

Subject field(s)
  • Measuring Instruments
  • Hydrology and Hydrography
CONT

A multibeam echosounder is a type of sonar that is used to map the seabed. Like other sonar systems, multibeam systems emit sound waves in a fan shape beneath a ship's hull. The amount of time it takes for the sound waves to bounce off the seabed and return to a receiver is used to determine water depth. Unlike other sonars, multibeam systems use beamforming to extract directional information from the returning soundwaves, producing a swath of depth readings from a single ping.

Key term(s)
  • multi-beam echosounder
  • multi-beam echo sounder

French

Domaine(s)
  • Appareils de mesure
  • Hydrologie et hydrographie
DEF

Équipement conçu pour mesurer la profondeur à la verticale et dans une bande de part et d'autre à l'aide d'ondes acoustiques émises dans une série de pinceaux étroits.

Spanish

Campo(s) temático(s)
  • Instrumentos de medida
  • Hidrología e hidrografía
Save record 1

Record 2 2019-06-21

English

Subject field(s)
  • Sonar and Underwater Detection (Military)
CONT

The hull sections were produced in Norway and assembled in Germany by Thyssen Nordseewerke, the attack sonar and torpedoes are German, the flank sonar is French and the integrating combat system is Norwegian.

French

Domaine(s)
  • Sonar et détection sous-marine (Militaire)
DEF

[Sonar servant] à préciser le site et le gisement du but sous-marin.

OBS

sonar d'attaque : désignation uniformisée par le Comité de normalisation de la terminologie navale.

Spanish

Save record 2

Record 3 2013-01-18

English

Subject field(s)
  • Sonar and Underwater Detection (Military)

French

Domaine(s)
  • Sonar et détection sous-marine (Militaire)
OBS

sonar de coque : terme uniformisé par le Comité de normalisation de la terminologie navale.

Spanish

Save record 3

Record 4 1995-11-24

English

Subject field(s)
  • Telephony and Microwave Technology
OBS

Source(s) : Canavmod Instruction :Sonar hull outfit C5 termination housing assembly.

French

Domaine(s)
  • Téléphonie et techniques hyperfréquences
OBS

Réseaux de sonars remorqués.

Spanish

Save record 4

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