New Back Radiation Results

Continuing from the last 2 posts here is the effct of temperature on radiation.
Some at pseudo science stes suggest that all that is being measured by upward facing sensors is an effect of the local temperature.
If this were the case then warmer air would mean greater difference between upward and downward radiation - this is not seen

A repeat of the effect of cloud covage using DLWIR as a percentage of ULWIR instead of a simple difference