Comparison of temperature anomaly data as presented on "The Great Global Warming Swindle" with temperature anomaly data from NASA GISS. Data for "The Great Global Warming Swindle" were obtained by tracing a screen capture [1] and the corrected version used in the second screening of the program [2]. NASA GISS data were obtained from publicly available sources [3]. The graph includes yearly average global temperature both for data from Met Stations and for combined Land-Ocean temperature, with 10 year moving averages overlayed.

This figure was produced by Leland McInnes using gnuplot and Inkscape and is licensed under the GFDL. All data is from publicly available sources.

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1. (red) Met Station Temperature Data: http://data.giss.nasa.gov/gistemp/tabledata/GLB.Ts.txt
2. (orange) Land-Ocean Temperature Data:http://data.giss.nasa.gov/gistemp/tabledata/GLB.Ts+dSST.txt