Consequently,
temperature analysis calculations can be subject to revisions as new data becomes available.
Not exact matches
We can illustrate how these effects might influence the Millar
analysis by repeating the
calculation with alternative
temperature data.
Temperatures used in this
calculation come from NASA's Modern Era Retrospective
analysis for Research and Application (MERRA)[Rienecker et al., 2011].
Spectral
analysis, unless properly understood may lead to very misleading conclusions, here are shown four essential things one needs to be aware of all the time: On the other hand there are again unnoticeable data curiosities, this graph shows an unusual configuration within one of the top five
temperature data sets used by the climate scientists in their
calculations, predictions and computer models.
BoM CDO RAW data in this
analysis are calculated from the annual average of daily
temperatures for each year and are subject to the usual discrepancies such as missing days, but are identical to BoM annual estimates except for occasional 0.1 C variations caused by the BoM averaging monthly averages for annual
calculations instead of averaging all available days per year for annual
calculations.
After an Excel
analysis of the absolute and anomaly
temperature dataset, which can be downloaded from the same web page that produced the above chart, that NOAA trend
calculation can not be confirmed with any confidence.