Daily Archives: 7 November 2009

GIStemp GHCN Selection Bias Measured 0.6 C

Orginal image. The Un-Discovered Country In an earlier posting, California On The Beach, we saw that there were significant thermometer deletions, in the USA in particular. Many of these could be tracked to a conversion of the USHCN data input … Continue reading

Posted in AGW GIStemp Specific, Favorites, GISStemp Technical and Source Code | Tagged , , , , , | 34 Comments