Linke turbidity factor
total turbidity factor
quotient of the vertical optical thickness of a turbid atmosphere and the vertical optical thickness of the pure and dry atmosphere (Rayleigh atmosphere), related to the whole solar spectrum
Note 1 to entry: The total turbidity factor can be expressed by
Note 2 to entry: The total turbidity factor has unit one.
Note 3 to entry: This entry was numbered 845-09-87 in IEC 60050-845:1987.
Note 4 to entry: This entry was numbered 17-1324 in CIE S 017:2011.