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SPECTRAL CLASS [2 records]
Record 1 - internal organization data 2007-01-31
Record 1, English
Record 1, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Spacecraft
- Remote Sensing
Record 1, Main entry term, English
- spectral class
1, record 1, English, spectral%20class
correct, officially approved
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A class which is developed on the basis of the pixel spectral, or radiance, data and/or channels derived from radiance data. 2, record 1, English, - spectral%20class
Record number: 1, Textual support number: 1 OBS
spectral class: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 3, record 1, English, - spectral%20class
Record number: 1, Textual support number: 1 PHR
Spectral class rejection. 3, record 1, English, - spectral%20class
Record 1, French
Record 1, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Engins spatiaux
- Télédétection
Record 1, Main entry term, French
- classe spectrale
1, record 1, French, classe%20spectrale
correct, feminine noun, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Dans le contexte de la télédétection [...], les classes spectrales [...] sont constituées par des pixels de valeurs semblables. Les classes spectrales sont le plus souvent définies à l'aide paramètres statistiques (valeur moyenne, écart-type, etc.) 2, record 1, French, - classe%20spectrale
Record number: 1, Textual support number: 1 OBS
classe spectrale : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 3, record 1, French, - classe%20spectrale
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Guía radárica, radioguía y radiogoniometría
- Naves espaciales
- Teledetección
Record 1, Main entry term, Spanish
- clase espectral
1, record 1, Spanish, clase%20espectral
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2006-01-24
Record 2, English
Record 2, Subject field(s)
- Astronomy
Record 2, Main entry term, English
- spectral class
1, record 2, English, spectral%20class
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- spectral type 2, record 2, English, spectral%20type
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A classification of a star according to the characteristics of its spectrum. 2, record 2, English, - spectral%20class
Record 2, French
Record 2, Domaine(s)
- Astronomie
Record 2, Main entry term, French
- classe spectrale
1, record 2, French, classe%20spectrale
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
En procédant empiriquement on a réussi à ranger les spectres de la grande majorité des étoiles sous la forme d'une séquence ou série qui matérialise l'atténuation progressive des raies de certains éléments chimiques alors que celles d'autres éléments se renforcent. Les spectres analogues sont catalogués suivant des "classes spectrales". 2, record 2, French, - classe%20spectrale
Record 2, Spanish
Record 2, Textual support, Spanish
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