TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
MATRICE BIDIMENSIONNELLE [6 records]
Record 1 - internal organization data 2024-08-21
Record 1, English
Record 1, Subject field(s)
- Computer Graphics
Record 1, Main entry term, English
- pixel map
1, record 1, English, pixel%20map
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
- pixmap 1, record 1, English, pixmap
correct, standardized
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A two-dimensional array of pixel values. 2, record 1, English, - pixel%20map
Record number: 1, Textual support number: 1 OBS
pixel map; pixmap: designations and definition standardized by ISO in collaboration with the International Electrotechnical Commission. 3, record 1, English, - pixel%20map
Record 1, French
Record 1, Domaine(s)
- Infographie
Record 1, Main entry term, French
- table de pixels
1, record 1, French, table%20de%20pixels
correct, feminine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Matrice bidimensionnelle de valeurs de pixel. 2, record 1, French, - table%20de%20pixels
Record number: 1, Textual support number: 1 OBS
table de pixels : désignation et définition normalisées par l’ISO en collaboration avec la Commission électrotechnique internationale. 3, record 1, French, - table%20de%20pixels
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Gráficos de computadora
Record 1, Main entry term, Spanish
- mapa de píxeles
1, record 1, Spanish, mapa%20de%20p%C3%ADxeles
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2011-01-27
Record 2, English
Record 2, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Spacecraft
- Remote Sensing
Record 2, Main entry term, English
- azimuth ambiguity
1, record 2, English, azimuth%20ambiguity
correct, officially approved
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A type of ghosting that occurs when the distance between the sensor and the imaged area is not well known or when the surface is very uneven. 2, record 2, English, - azimuth%20ambiguity
Record number: 2, Textual support number: 1 CONT
Once the SAR wavelength and orbital altitude have been specified, the antenna has to meet a certain minimum aperture area dictated by range and azimuth ambiguity considerations. The challenge is to develop clever sub-pulse coding schemes that make it possible to suppress the ambiguities, thereby reducing the requirements on antenna size by a factor of 5 or 10. 3, record 2, English, - azimuth%20ambiguity
Record number: 2, Textual support number: 1 OBS
Ghosting occurs when the sampling of returned signals is too slow. 4, record 2, English, - azimuth%20ambiguity
Record number: 2, Textual support number: 2 OBS
azimuth ambiguity: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 4, record 2, English, - azimuth%20ambiguity
Record 2, French
Record 2, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Engins spatiaux
- Télédétection
Record 2, Main entry term, French
- ambiguïté en azimut
1, record 2, French, ambigu%C3%AFt%C3%A9%20en%20azimut
correct, feminine noun, officially approved
Record 2, Abbreviations, French
Record 2, Synonyms, French
- ambiguïté azimutale 2, record 2, French, ambigu%C3%AFt%C3%A9%20azimutale
correct, feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Ambiguïté en azimut. Si l'image générée est bidimensionnelle, l'information reçue est quant à elle unidimensionnelle. L'antenne ne fait que stocker une succession d’échos en fonction du temps bien qu'ils soient stockés dans une matrice bidimensionnelle. Seule une connaissance approchée et a priori de la distance de la zone à imager permet de calibrer les délais d’acquisition et d’assigner la bonne position en azimut pour une ligne. Si celle-ci est mal connue, le lieu imagé ne sera pas celui attendu. Mais surtout, le lobe principal «éclairant» tout de même la zone étudiée, des échos risquent de revenir plus tôt ou plus tard et donc, pendant une autre phase d’acquisition. Ils seront [alors] associés à une autre ligne, c'est-à-dire à une autre position azimutale. 3, record 2, French, - ambigu%C3%AFt%C3%A9%20en%20azimut
Record number: 2, Textual support number: 1 OBS
ambiguïté en azimut : 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). 4, record 2, French, - ambigu%C3%AFt%C3%A9%20en%20azimut
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Guía radárica, radioguía y radiogoniometría
- Naves espaciales
- Teledetección
Record 2, Main entry term, Spanish
- ambigüedad en acimut
1, record 2, Spanish, ambig%C3%BCedad%20en%20acimut
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record 3 - external organization data 2006-03-24
Record 3, English
Record 3, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 3
Record 3, Main entry term, English
- pixel map
1, record 3, English, pixel%20map
correct, standardized
Record 3, Abbreviations, English
Record 3, Synonyms, English
- pixmap 1, record 3, English, pixmap
correct, standardized
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
two-dimensional array of pixel values 1, record 3, English, - pixel%20map
Record number: 3, Textual support number: 1 OBS
pixel map; pixmap: terms and definition standardized by ISO/IEC [ISO/IEC 2382-13:1996]. 2, record 3, English, - pixel%20map
Record 3, French
Record 3, Domaine(s)
- Tiroir - ISO/CEI JTC 1 Vocabulaire des technologies de l'information
Entrée(s) universelle(s) Record 3
Record 3, Main entry term, French
- table de pixels
1, record 3, French, table%20de%20pixels
correct, feminine noun, standardized
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
matrice bidimensionnelle de valeurs de pixel 1, record 3, French, - table%20de%20pixels
Record number: 3, Textual support number: 1 OBS
table de pixels : terme et définition normalisés par l’ISO/CEI [ISO/IEC 2382-13:1996]. 2, record 3, French, - table%20de%20pixels
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - external organization data 2006-03-24
Record 4, English
Record 4, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 4
Record 4, Main entry term, English
- bitmap
1, record 4, English, bitmap
correct, standardized
Record 4, Abbreviations, English
Record 4, Synonyms, English
- bitplane 1, record 4, English, bitplane
correct, standardized
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
two-dimensional array of bits indicating the presence or absence of an attribute 1, record 4, English, - bitmap
Record number: 4, Textual support number: 1 OBS
For more general attribute representations, the preferred term is pixel map. 1, record 4, English, - bitmap
Record number: 4, Textual support number: 2 OBS
bitmap; bitplane: terms and definition standardized by ISO/IEC [ISO/IEC 2382-13:1996]. 2, record 4, English, - bitmap
Record 4, French
Record 4, Domaine(s)
- Tiroir - ISO/CEI JTC 1 Vocabulaire des technologies de l'information
Entrée(s) universelle(s) Record 4
Record 4, Main entry term, French
- table de bits
1, record 4, French, table%20de%20bits
correct, feminine noun, standardized
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
matrice bidimensionnelle de bits qui indiquent la présence ou l'absence d’un attribut 1, record 4, French, - table%20de%20bits
Record number: 4, Textual support number: 1 OBS
Pour une représentation plus générale des attributs, le terme propre est table de pixels. 1, record 4, French, - table%20de%20bits
Record number: 4, Textual support number: 2 OBS
table de bits : terme et définition normalisés par l’ISO/CEI [ISO/IEC 2382-13:1996]. 2, record 4, French, - table%20de%20bits
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 1996-05-29
Record 5, English
Record 5, Subject field(s)
- Computer Graphics
Record 5, Main entry term, English
- bitmap
1, record 5, English, bitmap
correct, standardized
Record 5, Abbreviations, English
Record 5, Synonyms, English
- bitplane 1, record 5, English, bitplane
correct, standardized
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A two-dimensional array of bits indicating the presence or absence of an attribute. 1, record 5, English, - bitmap
Record number: 5, Textual support number: 1 OBS
NOTE - For more general attribute representations, the preferred term is pixel map. 1, record 5, English, - bitmap
Record number: 5, Textual support number: 2 OBS
Terms and definition standardized by ISO. 2, record 5, English, - bitmap
Record 5, French
Record 5, Domaine(s)
- Infographie
Record 5, Main entry term, French
- table de bits
1, record 5, French, table%20de%20bits
correct, feminine noun, standardized
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Matrice bidimensionnelle de bits qui indiquent la présence ou l'absence d’un attribut. 1, record 5, French, - table%20de%20bits
Record number: 5, Textual support number: 1 OBS
NOTE - Pour une représentation plus générale des attributs, le terme propre est table de pixels. 1, record 5, French, - table%20de%20bits
Record number: 5, Textual support number: 2 OBS
Terme et définition normalisés par l’ISO. 2, record 5, French, - table%20de%20bits
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 1985-07-18
Record 6, English
Record 6, Subject field(s)
- Computer Hardware
Record 6, Main entry term, English
- single bit adder 1, record 6, English, single%20bit%20adder
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record 6, French
Record 6, Domaine(s)
- Matériel informatique
Record 6, Main entry term, French
- additionneur monobit
1, record 6, French, additionneur%20monobit
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
Une grille systolique est définie comme un arrangement régulier et uniforme de microprocesseurs simples(en fait des additionneurs monobits) connectés en matrice bidimensionnelle à leurs voisins immédiats. 1, record 6, French, - additionneur%20monobit
Record 6, Spanish
Record 6, Textual support, Spanish
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