Information sur le concept
Pas de terme dans cette langue pour ce concept
TERME PRÉFÉRENTIEL
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DÉFINITION
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Brightness temperature or radiance temperature is the temperature at which a black body in thermal equilibrium with its surroundings would have to be in order to duplicate the observed intensity of a grey body object at a frequency. This concept is used in radio astronomy, planetary science and materials science. The brightness temperature of a surface is typically determined by an optical measurement, for example using a pyrometer, with the intention of determining the real temperature.
(en)Source: https://en.wikipedia.org/wiki/Brightness_temperature
Date de création: 6/27/22
Date de dernière modification: 6/27/22
CONCEPT GÉNÉRIQUE
- surface temperature (en)
TRADUCTIONS
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anglais
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surface radiation temperature
Date de création: 2019-09-04T12:02:37
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arabe
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chinois
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russe
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turc
URI
http://aims.fao.org/aos/agrovoc/c_eb7d2770
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