Daily Archives: 1 June 2012

GHCN v1 vs V3 1990 to date Anomalies

The GHCN V3 data have a greater warming slope than the v1 data for the same years (ending in 1990) and for the “all data” selection. This is done with a very pure kind of anomaly processing and shows that there is bias to warming the data for what is supposedly a settled past. Continue reading

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Posted in AGW Science and Background, NCDC - GHCN Issues | Tagged , , | 16 Comments