Concept DEPRECATED
downwelling_spectral_radiance_in_air
URI | http://vocab.nerc.ac.uk/collection/P07/current/CFSN0665/ |
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Within Vocab | Climate and Forecast Standard Names |
Preferred Label | downwelling_spectral_radiance_in_air |
Definition | Downwelling radiation is radiation from above. It does not mean 'net downward'. 'spectral' means per unit wavelength or as a function of wavelength; spectral quantities are sometimes called 'monochromatic'. Radiation wavelength has standard name radiation_wavelength. Radiance is the radiative flux in a particular direction, per unit of solid angle. The direction from which it is coming must be specified, for instance with a coordinate of zenith_angle. If the radiation does not depend on direction, a standard name of isotropic radiance should be chosen instead. |
Same As |
http://mmisw.org/ont/cf/parameter/downwelling_spectral_radiance_in_air P07: downwelling_radiance_per_unit_wavelength_in_air standard_name: Downwelling spectral radiance in air |
Related |
P02:
Visible waveband radiance and irradiance measurements in the atmosphere P06: Watts per square metre per metre per steradian |
Note | deprecated |
Deprecated | true |
Alternative Label | |
Version | 2 |
Has Current Version | http://vocab.nerc.ac.uk/collection/P07/current/CFSN0665/2/ |
Authored On | 2013-06-27 14:07:56 |
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