TERMIUM Plus®

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BAROMETRIC AIDING [1 record]

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Alphabetical list of terms

Record 1 2016-02-04

English

Subject field(s)
  • Flight Instruments and Equipment (Aeroindustry)
  • Aircraft Piloting and Navigation
DEF

A method of augmenting the global positioning system (GPS) integrity solution in receiver autonomous integrity monitoring (RAIM) by using a barometric altitude input source.

OBS

Baro-aiding requires four satellites and a barometric altimeter to detect an integrity anomaly.

French

Domaine(s)
  • Instruments et équipement de bord (Constructions aéronautiques)
  • Pilotage et navigation aérienne
DEF

Méthode permettant d'améliorer le calcul de l'intégrité du système de positionnement mondial (GPS) dans le contrôle autonome de l'intégrité par le récepteur (RAIM) en utilisant une source de données d'altitude-pression.

OBS

L'aide barométrique nécessite quatre satellites et un altimètre barométrique pour détecter une anomalie d'intégrité.

Spanish

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