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Visible Radiance

Other Names

None

Definition

Visible Radiance is the intensity of visible radiation. In radiometry, a measure of the intrinsic radiant intensity emitted by a radiator in a given direction. Radiance is measured in watts per square meter per steradian.
Visible Radiation refers to electromagnetic radiation capable of evoking the sensation of vision in a normal human observer. The indefinite range of wavelengths of visible radiation is between 400 and 700 nm. Radiance is a radiometric term for the rate at which radiant energy in a set of directions confined to a unit solid angle around a particular direction is transferred across unit area of a surface (real or imaginary) projected onto this direction.

Applications

(1) Algorithm development (4) Global energy budget
(2) Vegetation Index (5) Surface energy budget
(3) Remote sensing image classification  

GES DISC Datasets

Quick Search for 'Visible Radiance' with Mirador
Click on the corresponding 'Data access' links in the table below to access products containing specific parameter.

Parameter Units Platform /Instrument Data Products
Begin Date End Date Data Access Doc
Visible Radiance   Aqua/AIRS 2002-08-30 Current AIRVBRAD Y
AIRVBQAP Y
TRMM/VIRS 1997-12-07 Current TRMM_1A01 Y
TRMM_1B01 Y
Document Actions
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Last updated: Dec 02, 2011 02:21 PM ET
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