How to calculate the daily average radiation: Difference between revisions

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==Also see==
==Also see==
For more information on the KNIM historical weather data table and how to download this information please go to the [[Tutorial dutch model attributes (Heat_Overlay)|Tutorial_dutch_model_attributes_(Heat_Overlay)]]
For more information on the KNIM historical weather data table and how to download this information please go to the [[Tutorial dutch model attributes (Heat_Overlay)|Tutorial_dutch_model_attributes_(Heat_Overlay)]]
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Revision as of 10:40, 17 December 2019

Daily average radiation

The daily average radiation is measured for the hours the sun is up. It is up for discussion to take into account the first and last hours, because these hours often don't contribute fully to the average. Similar to the hourly radiation, the radiation values have to be multiplied:

,

where n is the first full hour with sun radiation and m is the last full hour with sun radiation.

Tutorial daily avg radiation (Heat Overlay).png

Also see

For more information on the KNIM historical weather data table and how to download this information please go to the Tutorial_dutch_model_attributes_(Heat_Overlay)