Monthly Archives: February 2009

Hansen Global Surface Air Temps 1995

Full size image Does GIStemp use Satellites? Maybe in a tiny way in that they use a computed anomaly map from NOAA in STEP4_5 to adjust their anomalies more. I’d not call that using ‘satellite data’, though it does depend … Continue reading

Posted in AGW GIStemp Specific, Favorites, GISStemp Technical and Source Code | Tagged , , , , , | 2 Comments

GIStemp STEP0 Input Files

OK, so we have looked at where to get the data and code, a high level overview and the first bit of input file sorting code. Here we will take a peek at the data format for the input files … Continue reading

Posted in GISStemp Technical and Source Code | Tagged , , , , , | 3 Comments

GIStemp STEP Minus 1

OK, we already have a STEP0 in GIStemp, so all those manual presteps covered in the intro posting and overview are part of a “Step -1” as is the data download from GHCN. ┬áHere I’m going to add in the … Continue reading

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Inside GIStemp, an Overview

A top level look at the sizes and general layout of the GIStemp programs and data directories. Continue reading

Posted in GISStemp Technical and Source Code | Tagged , , , , , | 2 Comments