Guest Post by Bob Tisdale
This is the June 2015 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly & Model-Data Difference Update, but in it we’re presenting the new GISS and NCEI surface temperature products…and the UAH lower troposphere temperature data version 6.
This post provides an update of the products of the three primary suppliers of global land+ocean surface temperature data—GISS through June 2015 and HADCRUT4 and NCEI (formerly NCDC) through May 2015—and of the two suppliers of satellite-based lower troposphere temperature data (RSS and UAH) through June 2015. It also includes a model-data comparison.
We’ll take a look at the impacts of those changes to the GISS and NCEI products in much more detail in a future blog post. If you’d like to compare trends before and after the switch, see the May update. I’ll show the befores and afters on graphs in that future post.
View original post 2,658 more words