Slide 6 in this series.
UAH satelittle data and how much change there is in making a data processing improvement. As one can see the difference between UAH 5.6 and 6.0 is sizeable. UAH 6.0 has become the gold standard for now in temp data.
NEXT: Ocean vs Land temperature is a discussion also that needs to be had.
A full range of topics on how global temperature works, is reported, adjusted, and some insignts into its accuracy.