TERMIUM Plus®

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

ORBITING VEHICLE [3 records]

Record 1 2008-05-27

English

Subject field(s)
  • Spacecraft
CONT

A reusable free-flying vehicle built by Messerschmitt-Bolkow-Blohm which can be deployed and retrieved by the Space Shuttle's Remote Manipulator System(RMS). The original SPAS, with materials processing and SDI("Star Wars")-related sensor payloads, was carried on three missions but not deployed on the second of these because of an electrical problem with the RMS. ORFEUS(Orbiting and Retrievable Far and Extreme Ultraviolet Spectrometer), was a German astronomical payload that flew twice aboard SPAS. The main instrument was a 1-meter telescope with extreme ultraviolet and far ultraviolet spectrometers of high spectral resolution.

French

Domaine(s)
  • Engins spatiaux

Spanish

Save record 1

Record 2 2007-04-17

English

Subject field(s)
  • Loads and Weights (Transport.)
  • Spacecraft
DEF

Any equipment or cargo carried by a spacecraft or launch vehicle or mounted on an orbiting space platform or space station.

OBS

In terms of the mass budget, the term payload also includes the crew of a manned spacecraft. For unmanned spacecraft, the term is used to differentiate between equipment concerned directly with the spacecraft’s application (the payload) and that which supports the operation of that payload (the subsystems contained within the service module).

OBS

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

French

Domaine(s)
  • Poids et charges (Transports)
  • Engins spatiaux
DEF

Élément ou ensemble d'éléments que peut transporter un véhicule spatial et qui est destiné à remplir une mission déterminée.

OBS

La notion de charge utile varie selon les points de vue; ainsi ce terme peut s'appliquer à un satellite par rapport au lanceur qui le porte, ou bien au bloc expérimental embarqué sur un satellite par rapport à ce satellite. Dans un engin spatial d'observation ou de sondage, la charge utile comporte généralement plusieurs instruments.

OBS

D'un point de vue budgétaire, la charge utile comprend l'équipage d'un véhicule spatial habité. Lorsqu'il s'agit d'un véhicule non habité, le terme désigne alors l'ensemble des équipements nécessaires au fonctionnement du véhicule et de la charge utile elle-même, c'est-à-dire les sous-systèmes du module de service.

OBS

charge utile : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR) et par le Comité d'uniformisation de la terminologie spatiale (CUTS).

PHR

Charge utile en bande S.

Spanish

Campo(s) temático(s)
  • Peso y carga (Transporte)
  • Naves espaciales
OBS

De un satélite.

Key term(s)
  • masa satelizable
Save record 2

Record 3 2001-11-07

English

Subject field(s)
  • Satellite Telecommunications
DEF

An orbiting vehicle for experimental purposes which relays signals between communication stations.

French

Domaine(s)
  • Télécommunications par satellite

Spanish

Campo(s) temático(s)
  • Telecomunicaciones por satélite
DEF

Véhículo orbital con fines experimentales que transfiere señales entre estaciones de comunicación.

OBS

ECS, abreviatura del inglés "experimental communications satellite".

Save record 3

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