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REFLECTANCE FUNCTION [4 records]
Record 1 - internal organization data 2017-05-12
Record 1, English
Record 1, Subject field(s)
- Space Physics
Record 1, Main entry term, English
- spectral reflectance curve
1, record 1, English, spectral%20reflectance%20curve
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 graph of the spectral reflectance of an object as a function of wavelength. 2, record 1, English, - spectral%20reflectance%20curve
Record number: 1, Textual support number: 1 OBS
spectral reflectance curve: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 3, record 1, English, - spectral%20reflectance%20curve
Record 1, French
Record 1, Domaine(s)
- Physique spatiale
Record 1, Main entry term, French
- courbe de réflectance spectrale
1, record 1, French, courbe%20de%20r%C3%A9flectance%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 DEF
Courbe caractéristique construite d'après la mesure des réflectances spectrales d'un objet donné. 2, record 1, French, - courbe%20de%20r%C3%A9flectance%20spectrale
Record number: 1, Textual support number: 1 OBS
La principale source d'information que nous avons sur les objets qui nous entourent est la façon dont ils réfléchissent la lumière solaire : leur clarté, leur couleur, leur aspect. L'œil est notre capteur dédié à cette fonction, mais des instruments de mesures nous permettent de quantifier le pourcentage de rayonnement réfléchi en fonction de la longueur d'onde, notamment. C'est la réflectance spectrale [...] 3, record 1, French, - courbe%20de%20r%C3%A9flectance%20spectrale
Record number: 1, Textual support number: 2 OBS
courbe de réflectance spectrale : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 4, record 1, French, - courbe%20de%20r%C3%A9flectance%20spectrale
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Física espacial
Record 1, Main entry term, Spanish
- curva de reflectancia espectral
1, record 1, Spanish, curva%20de%20reflectancia%20espectral
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Curva que representa la reflectancia que tiene un tipo determinado de superficie en función de la longitud de onda. 2, record 1, Spanish, - curva%20de%20reflectancia%20espectral
Record 2 - internal organization data 2012-03-05
Record 2, English
Record 2, Subject field(s)
- Scientific Instruments
- Physics
Record 2, Main entry term, English
- spectrophotometer
1, record 2, English, spectrophotometer
correct, officially approved
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
An instrument that measures transmission or apparent reflectance of visible light as function of wavelength, permitting accurate analysis of color or accurate comparison of luminous intensities of two sources or specific wavelengths. 2, record 2, English, - spectrophotometer
Record number: 2, Textual support number: 1 OBS
spectrophotometer: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 3, record 2, English, - spectrophotometer
Record 2, French
Record 2, Domaine(s)
- Instruments scientifiques
- Physique
Record 2, Main entry term, French
- spectrophotomètre
1, record 2, French, spectrophotom%C3%A8tre
correct, masculine noun, officially approved
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Le spectrophotomètre est surtout utilisé pour étudier l'absorption des diverses substances. Le faisceau monochromatique fourni par le spectromètre est alors divisé en deux portions : l'une traverse l'échantillon à étudier, l'autre un coin absorbant produisant une atténuation connue, et les deux faisceaux sont ensuite comparés en les envoyant alternativement, par exemple, sur un récepteur photoélectrique : la composante alternative du courant électrique s'annule lorsque les deux faisceaux sont équilibrés. 2, record 2, French, - spectrophotom%C3%A8tre
Record number: 2, Textual support number: 1 OBS
En météorologie, [cet instrument] permet de mesurer la transparence de l'atmosphère à diverses longueurs d'onde et d'en déduire le contenu en aérosols. Dans [les domaines du] textile et [de] la papeterie, le spectrophotomètre à réflexion est actuellement utilisé pour l'analyse automatique et la reproduction rapide des couleurs à partir d'un échantillon témoin. 2, record 2, French, - spectrophotom%C3%A8tre
Record number: 2, Textual support number: 2 OBS
spectrophotomètre : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 3, record 2, French, - spectrophotom%C3%A8tre
Record number: 2, Textual support number: 1 PHR
Spectrophotomètre à barrette de diodes, à deux longueurs d'onde. 3, record 2, French, - spectrophotom%C3%A8tre
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Instrumentos científicos
- Física
Record 2, Main entry term, Spanish
- espectrofotómetro
1, record 2, Spanish, espectrofot%C3%B3metro
correct, masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Instrumento registrador que mide la intensidad de las radiaciones luminosas de un espectro. 2, record 2, Spanish, - espectrofot%C3%B3metro
Record 3 - internal organization data 2001-12-13
Record 3, English
Record 3, Subject field(s)
- Remote Sensing
- Optics
- Computer Graphics
Record 3, Main entry term, English
- reflectance spectrum
1, record 3, English, reflectance%20spectrum
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Optical remote sensing makes use of visible, near infrared and short-wave infrared sensors to form images of the earth's surface by detecting the solar radiation reflected from targets on the ground. Different materials reflect and absorb differently at different wavelengths. When solar radiation hits a target surface, it may be transmitted, absorbed or reflected. Different materials reflect and absorb differently at different wavelengths. The reflectance spectrum of a material is a plot of the fraction of radiation reflected as a function of the incident wavelength and serves as a unique signature for the material. 1, record 3, English, - reflectance%20spectrum
Record 3, French
Record 3, Domaine(s)
- Télédétection
- Optique
- Infographie
Record 3, Main entry term, French
- spectre de réflectance
1, record 3, French, spectre%20de%20r%C3%A9flectance
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Diminution de la longueur d'onde du point d'inflexion du spectre de réflectance d'érables à sucre (Acer saccharum Marsh) en fonction de la teneur en chlorophylle totale. 1, record 3, French, - spectre%20de%20r%C3%A9flectance
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1991-04-22
Record 4, English
Record 4, Subject field(s)
- Artificial Intelligence
- Computer Graphics
Record 4, Main entry term, English
- reflectance map
1, record 4, English, reflectance%20map
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A map that relates image intensities to surface orientation for a given reflectance function, viewpoint, and illumination direction. 1, record 4, English, - reflectance%20map
Record 4, French
Record 4, Domaine(s)
- Intelligence artificielle
- Infographie
Record 4, Main entry term, French
- carte de réflectance
1, record 4, French, carte%20de%20r%C3%A9flectance
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record 4, Spanish
Record 4, Textual support, Spanish
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