The data from USA temperature satellites is real, and the two University of Alabama at Huntsville professors who administer the program and analyze the satellite data have never been part of the Global Warming political hysteria.
Is the data accurate or meaningful?
I am not a scientist, but there is 45 years of data, and the temperature trend is up, and the last 10 months have set 45 year records for highest temperature anomalies.
As to the USA Climate Reference Network, the data is pristine, and several months in the last ten have set high temperature anomaly records.
The data is pristine.
Is it meaningful? I do not know.