Tag Archives: Hadcrut4

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 , | 11 Comments

Global absolute temperature

Is there such a thing as a global absolute temperature of the earth’s surface? The temperature at any point on the earth’s surface is forever changing, hour to hour, night to day and with the seasons.  A  global average temperature … Continue reading

Posted in AGW, Climate Change, climate science, NASA, UK Met Office | Tagged , | 15 Comments

How to normalise temperature anomalies

Update 2/7/17: I used the wrong GISS data (land only) in the comparison as pointed out by @cce! Agreement now is reasonably good for all temperature series. This is my crib sheet for comparing temperature anomalies across ground and satellite … Continue reading

Posted in AGW, IPCC, NASA, NOAA, UK Met Office | Tagged | 18 Comments