Concept
Upwelling longwave radiance in air
URI | http://vocab.nerc.ac.uk/standard_name/upwelling_longwave_radiance_in_air/ | ||
---|---|---|---|
Within Vocab | Climate and Forecast Standard Names | ||
Definition | The term "longwave" means longwave radiation. Upwelling radiation is radiation from below. It does not mean "net upward". The sign convention is that "upwelling" is positive upwards and "downwelling" is positive downwards. Radiance is the radiative flux in a particular direction, per unit of solid angle. The direction towards which it is going 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. | ||
Date | None | ||
Note | accepted | ||
modified | 2018-07-03 16:09:23.0 | ||
Broad Match | P02:LWRD |
Long-wave radiation | |
P04 Global Change Master Directory Science Keywords V5 - (2) | |||
P64 Global Change Master Directory Science Keywords V6 - (2) | |||
Exact Match | http://mmisw.org/ont/cf/parameter/upwelling_longwave_radiance_in_air | ||
http://vocab.nerc.ac.uk/standard_name/upwelling_longwave_radiance_in_air/ | |||
P07:CFSN0084 |
upwelling_longwave_radiance_in_air | ||
Related | P06:WMSS |
Watts per square metre per steradian |
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