TERMIUM Plus®

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MATRIX RECORD [5 records]

Record 1 2007-03-06

English

Subject field(s)
  • Remote Sensing
  • Surveillance, Detection and Reconnaissance (Military)
DEF

The transposing of information relating to the airborne vehicle, and sensor, such as speed, height, tilt, position and time, to the matrix block on the sensor record at the moment of image acquisition.

OBS

imagery data recording: term and definition standardized by NATO.

French

Domaine(s)
  • Télédétection
  • Surveillance, détection et reconnaissance (Militaire)
DEF

Enregistrement des informations relatives à un vecteur aérien et à son équipement de détection, telles que vitesse, altitude, inclinaison, position et heure, sur la matrice de l'équipement de détection; cette opération est réalisée au moment de l'acquisition de l'image.

OBS

enregistrement des données de représentation : terme et définition normalisés par l'OTAN.

Spanish

Campo(s) temático(s)
  • Teledetección
  • Vigilancia, detección y reconocimiento (Militar)
DEF

Registro de la información al vehículo aéreo y a su equipo de detección, tales como velocidad, altura, inclinación, situación, hora, sobre la matriz del equipo de detección en el momento de la adquisición de imágenes.

Save record 1

Record 2 2006-09-20

English

Subject field(s)
  • Remote Sensing
CONT

A "RAW Signal Data" product contains raw or unprocessed radar video baseband data in complex in-phase and quadrature signal(I and Q) format as they are recorded by the spacecraft. The only processing performed to the downlink X-band "raw signal data" is the frame synchronization, meaning re-assembly of the data into contiguous radar range lines in matrix form, and the CEOS [Committee on Earth Observations Satellite] formatting. Each range line of data is represented by one Signal Data Record in the RAW CEOS product.

OBS

The RAW product can contain any single beam mode, or for ScanSAR any combination of different beam modes, depending on the operation of the SAR instrument during the data reception or recording period. A RAW product cannot, however, combine data from more than one beam mode, i.e. data from two different beam modes are always packaged as two separate products. A RAW product must be SAR processed before it can be displayed as imagery. RAW products are typically produced on 8 mm (Exabyte) tapes. This is the standard medium for exchanging data between network stations.

OBS

Raw data products are available for all RADARSAT beam modes.

OBS

"raw signal data" product: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).

French

Domaine(s)
  • Télédétection
OBS

Les produits RADARSAT sont disponibles en format archive ou informatisé (différents niveaux de traitement). Caractéristiques du produit : signal radar brut avec données auxiliaires; traitements visés et synthèse d'images, interférométrie.

OBS

produit «raw signal data» : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).

Spanish

Save record 2

Record 3 - external organization data 2006-02-01

English

Subject field(s)
  • Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies)
31.02.18 (2382)
ISO/IEC standard entry number
DEF

matrix used to record the number of correct and incorrect classifications of tentative examples by a set of rules

OBS

confusion matrix: term and definition standardized by ISO/IEC [ISO/IEC 2382-31:1997].

French

Domaine(s)
  • Tiroir - ISO/CEI JTC 1 Vocabulaire des technologies de l'information
Entrée(s) universelle(s)
31.02.18 (2382)
ISO/IEC standard entry number
DEF

grille sur laquelle on enregistre le nombre d'exemples provisoires qui ont été classés correctement ou incorrectement lors de l'application d'un ensemble de règles

OBS

grille de correction; matrice de confusion : termes et définition normalisés par l'ISO/CEI [ISO/IEC 2382-31:1997].

Spanish

Save record 3

Record 4 2003-03-07

English

Subject field(s)
  • Artificial Intelligence
DEF

A matrix used to record the number of correct and incorrect classifications of tentative examples by a set of rules.

French

Domaine(s)
  • Intelligence artificielle
DEF

Grille sur laquelle on enregistre le nombre d'exemples provisoires qui ont été classés correctement ou incorrectement lors de l'application d'un ensemble de règles.

Spanish

Save record 4

Record 5 1993-11-01

English

Subject field(s)
  • Audiovisual Techniques and Equipment
  • Music
  • Audio Technology
DEF

a phonograph record made from a matrix by compression or injection molding.

French

Domaine(s)
  • Audiovisuel (techniques et équipement)
  • Musique
  • Électroacoustique
DEF

Disque phonographique fabriqué par pressage.

OBS

pressage des disques phonographiques : fabrication des disques à partir d'une matrice.

OBS

La gravure sur néocire, soigneusement vérifiée, constitue le disque original à partir duquel seront fabriquées les matrices de pressage par galvanoplastie.

Spanish

Save record 5

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