[10.5.2.2]
NOTE: This term was added in RP-16-17 Addendum 2.
Radiation received directly from the collimated sun beam.
« Back to Definitions Index[10.5.2.2]
NOTE: This term was added in RP-16-17 Addendum 2.
Radiation received directly from the collimated sun beam.
« Back to Definitions Index