global solar radiation

[10.5.2.1]

NOTE: This definition was changed in RP-16-17 Addendum 2. Deletions have a strike-through. New text is bold.

Combined direct solar radiation and diffuse sky radiation.*

The combination of direct solar radiation and diffuse sky radiation on a horizontal plane under a given sky condition.

* International Lighting Vocabulary, CIE S 017/E:2011. Vienna, Austria: International Commission on Illumination; 2011.

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