TERMIUM Plus®

From: Translation Bureau

On social media

Consult the Government of Canada’s terminology data bank.

BALAYAGE MULTIBANDE [6 records]

Record 1 2012-04-24

English

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

A remote sensing device which operates on the same principle as the infrared scanner except that it is capable of recording data in the ultraviolet and visible portions of the spectrum as well as the infrared.

CONT

In most infrared scanner designs ... a filter is placed in the radiation path to limit the wavelength of response to the desired thermal window. The multispectral scanner, on the other hand, observes the scene in a number of discrete bands.

OBS

An MSS image will have data recorded by the scanner from several wavebands of the electromagnetic spectrum.

OBS

multispectral scanner: reproduced from "Titles, Names and Acronyms related to the activities of the International Oceanographic Commission of UNESCO," with the authorization of UNESCO.

OBS

multispectral scanner; MSS: term and abbreviation officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).

Key term(s)
  • multi-spectral scanner
  • multi-spectral line scanner
  • multi-spectral scanning system

French

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

Scanneur qui procède à une saisie de données dans plusieurs bandes spectrales simultanément.

CONT

Ces satellites sont équipés de deux systèmes imageurs : un balayeur multispectral (MSS) et un appareil de cartographie thématique (Thematic Mapper ou TM), qui captent le rayonnement électromagnétique et l’enregistrent sur bande sous forme numérique; les données numériques sont par la suite soumises à des traitements et restituées sous forme d’images.

OBS

scanneur multibande : terme normalisé par la Commission de terminologie et de télédétection aérospatiale.

OBS

scanneur multibande; scanneur multispectral; SMB : termes et abréviation uniformisés par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).

OBS

scanneur multibande : reproduit de «Titles, Names and Acronyms related to the activities of the International Oceanographic Commission of UNESCO», avec l’autorisation de l’UNESCO.

Spanish

Campo(s) temático(s)
  • Guía radárica, radioguía y radiogoniometría
  • Naves espaciales
  • Teledetección
DEF

Dispositivo de teledetección capaz de registrar datos en las bandas ultravioleta, visible e infrarroja del espectro.

OBS

escáner multiespectral: reproducido del "Titles, Names and Acronyms related to the activities of the International Oceanographic Commission of UNESCO", con la autorización de la UNESCO.

Save record 1

Record 2 2010-03-08

English

Subject field(s)
  • Scientific Measurements and Analyses
  • Oceanography
CONT

The Multi-Channel Sea Surface Temperature (MCSST) data are derived from the 5-channel Advanced Very High Resolution Radiometers (AVHRR) on board the NOAA -7, -9. -11 and -14 polar orbiting satellites. Weekly averaged data for both the ascending pass (daytime) and descending pass (nighttime) are provided on an equal-angle grid of 2048 pixels longitude by 1024 pixels latitude (nominally referred to as the 18km resolution). Data are provided in Hierarchical Data Format and in Raw Binary Format.

CONT

The multichannel sea surface temperature algorithm (MCSST) has been used to routinely calculate SSTs using a split window approach. Currently this algorithm is applied by the Naval Oceanographic Office (NAVOCEANO) to calculate SSTs at a near real-time rate.

OBS

sea surface temperature: The temperature of the layer of sea water nearest the atmosphere.

French

Domaine(s)
  • Mesures et analyse (Sciences)
  • Océanographie
CONT

Les cartes utilisent le produit JPL appelé MCSST (il s’agit de températures de la surface de la mer, sur canaux multiples, avec mailles de 18 kilomètres, observations hebdomadaires à l’échelle mondiale), obtenues à partir des données prises de jour par le radiomètre AVHRR [Advanced Very High Resolution Radiometer] de la NOAA [National Oceanic & Atmospheric Administration].

OBS

radiomètre en hyperfréquence à balayage multibande : Radiomètre à balayage qui mesure le rayonnement en hyperfréquence dans cinq bandes de longueurs d’onde et 10 canaux pour déterminer le vent, la température de la surface de la mer et sa rugosité, la teneur en eau des nuages, la précipitation, le manteau nival et la glace de mer.

Spanish

Campo(s) temático(s)
  • Medición y análisis (Ciencias)
  • Oceanografía
Save record 2

Record 3 2007-01-31

English

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

[A] remote sensing survey type, whereby the sensor records digitally the same area simultaneously in several spectral bands through scanning.

CONT

Scanning systems can be used on both aircraft and satellite platforms and have essentially the same operating principles. A scanning system used to collect data over a variety of different wavelength ranges is called a multispectral scanner (MSS), and is the most commonly used scanning system. There are two main modes of scanning employed to acquire multispectral image data - across-track scanning, and along-track scanning.

CONT

Multispectral scanning incorporates high resolution instruments in visible and infrared wavelengths to photograph detailed images.

OBS

multispectral scanning; MSS: term and abbreviation officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).

Key term(s)
  • multi-spectral scanning

French

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

Exploration d’une scène de façon séquentielle, sur plusieurs bandes spectrales, en vue d’obtenir une imagerie multispectrale.

OBS

balayage multispectral; MSS : terme et abréviation uniformisés par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).

Key term(s)
  • scannage multispectral

Spanish

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

Record 4 2004-10-25

English

Subject field(s)
  • Weather Stations and Meteorological Instruments and Equipment
  • Remote Sensing
  • Oceanography
CONT

IRS-P4 (OCEANSAT-1) will have [a] Multi-frequency Scanning Microwave Radiometer (MSMR) ... which operates in four microwave frequencies both in vertical and horizontal polarisation [and which] is used to collect data on sea surface temperature, wind speed, cloud water content and water vapour content in the atmosphere above the ocean.

CONT

IRS-P4 ... carried onboard Multichannel Scanning Microwave Radiometer (MSMR) ... MSMR provides measurements of brightness temperatures at 6.6, 10, 18 and 21 GHz frequencies in both horizontal and vertical polarisations.

CONT

Multifrequency Scanning Microwave Radiometer (MSMR) onboard Indian Remote Sensing Satellite (IRS-P4) has been utilized for measurement of precipitation over Indian Oceanic region.

Key term(s)
  • multi-channel scanning microwave radiometer
  • multichannel scanning micro-wave radiometer
  • multifrequency scanning micro-wave radiometer

French

Domaine(s)
  • Stations, instruments et équipements météorologiques
  • Télédétection
  • Océanographie
CONT

[Le satellite indien de télédétection à orbite polaire] IRS-P4 [est équipé d’un] : radiomètre en hyperfréquence à balayage multibande(MSMR) [qui fournit des données sur :] teneur en eau liquide, vents océaniques de surface, température de surface de la mer, valeur d’eau, couleur des océans et aérosols.

Key term(s)
  • radiomètre MSMR

Spanish

Save record 4

Record 5 2004-06-02

English

Subject field(s)
  • Atmospheric Physics
DEF

Surface wind estimate obtained from a radar scatterometer or scanning multifrequency micro-wave radiometer carried by the SEASAT A satellite.

French

Domaine(s)
  • Physique de l'atmosphère
DEF

Estimation du vent de surface obtenue par un diffusomètre radar ou un radiomètre en hyperfréquence à balayage multibande placé à bord du satellite SEASAT A.

Spanish

Campo(s) temático(s)
  • Física de la atmósfera
DEF

Estimación del viento en la superficie obtenida mediante el satélite SEASAT A, utilizando el escaterómetro (difusómetro) de radar o el radiómetro de microondas con barrido multifrecuencial.

Save record 5

Record 6 2004-05-21

English

Subject field(s)
  • Weather Stations and Meteorological Instruments and Equipment
  • Remote Sensing
DEF

A scanning radiometer that measures microwave radiation in five wavelength bands and 10 channels to determine the wind, sea surface temperature and roughness, cloud water content, precipitation, snow cover and sea ice.

CONT

The scanning multichannel microwave radiometer (SMMR) is an imaging 5-frequency radiometer ... It measures dual-polarized microwave radiances from the earth's atmosphere and surface, primarily for the purpose of deriving global and nearly all-weather measurements of sea surface temperature, wind speed, and atmospheric liquid water and water vapor.

OBS

This radiometer flew on Seasat (launched in June 1978) and Nimbus-7 (launched in October 1978).

OBS

Reproduced from "Titles, Names and Acronyms related to the activities of the International Oceanographic Commission of Unesco", with the authorization of Unesco.

Key term(s)
  • scanning multi-channel microwave radiometer
  • scanning multi-frequency microwave radiometer
  • scanning multichannel micro-wave radiometer
  • scanning multifrequency micro-wave radiometer

French

Domaine(s)
  • Stations, instruments et équipements météorologiques
  • Télédétection
DEF

Radiomètre à balayage qui mesure le rayonnement en hyperfréquence dans cinq bandes de longueurs d’onde et 10 canaux pour déterminer le vent, la température de la surface de la mer et sa rugosité, la teneur en eau des nuages, la précipitation, le manteau nival et la glace de mer.

OBS

Reproduit de "Titles, Names and Acronyms related to the activities of the International Oceanographic Commission of Unesco", avec l’autorisation de l’Unesco.

Spanish

Campo(s) temático(s)
  • Estaciones, instrumentos y equipos meteorológicos
  • Teledetección
DEF

Radiómetro de barrido que mide la radiación en microondas en cinco bandas de longitudes de onda y diez canales para determinar el viento, la temperatura de la superficie del mar y su rugosidad, el contenido de agua de las nubes, la precipitación, la cubierta de nieve y el hielo marino.

OBS

Reproducido del "Titles, Names and Acronyms related to the activities of the International Oceanographic Commission of Unesco", con la autorización de Unesco.

Save record 6

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Features

GCtranslate (available on the Government of Canada network only)

Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: