Tag Archives: NCDC

Calculating global temperature anomalies using three new methods.

Abstract Deriving global temperatures anomalies involves the surface averaging of normalized ocean and station temperature data that are inhomogeneously distributed in both space and time. Different groups have adopted different averaging schemes to deal with this problem. For example GISS … Continue reading

Posted in AGW, climate science, NASA, NOAA, UK Met Office | Tagged , | 17 Comments

A Study of Global Land Temperature Anomalies

In this post I summarise the results of calculating temperature anomalies using  weather station data from GHCN versions 1, 3(uncorrected) and 3(corrected). I compare these results against three of the main climate groups. Updated :23/5 – a small correction to station offsets (see comment) … Continue reading

Posted in AGW, Climate Change, climate science, Institiutions, IPCC, Science | Tagged , , | 28 Comments