Brightness Temperature from Meteosat 2 through 9 

1983-2006 2500x2500 pixels (~5km resolution) 

2006-2011 3712x3712 pixels (~3km resolution)   

2011 3711x3711 pixels (~3km resolution)   

Space View projection (sr-org:81) 

Source: Tufa Dinku and University of Reading, as part of the IRI CCAFS project
  
References: EUMETSAT Satellites

Files: dstore3/iri/monitoring/tufa/TIR
  20140311