Concept
Surface net downward longwave flux assuming clear sky
| URI | http://vocab.nerc.ac.uk/standard_name/surface_net_downward_longwave_flux_assuming_clear_sky/ | ||
|---|---|---|---|
| Within Vocab | Climate and Forecast Standard Names | ||
| Definition | The surface called 'surface' means the lower boundary of the atmosphere. A phrase assuming_condition indicates that the named quantity is the value which would obtain if all aspects of the system were unaltered except for the assumption of the circumstances specified by the condition. 'longwave' means longwave radiation. 'Downward' indicates a vector component which is positive when directed downward (negative upward). Net downward radiation is the difference between radiation from above (downwelling) and radiation from below (upwelling). In accordance with common usage in geophysical disciplines, 'flux' implies per unit area, called 'flux density' in physics. | ||
| Date | None | ||
| Note | accepted | ||
| modified | 2006-09-26 18:12:43.0 | ||
| 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/surface_net_downward_longwave_flux_assuming_clear_sky | ||
| http://vocab.nerc.ac.uk/standard_name/surface_net_downward_longwave_flux_assuming_clear_sky/ | |||
P07:CFSN0269 |
surface_net_downward_longwave_flux_assuming_clear_sky | ||
| Related | P06:UFAA |
Watts per square metre | |
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