A record of historical temperature anomalies. Global, zoned, and gridded.
As the output from a branch of NASA, it's probably public domain, but I couldn't find a statement to that effect.
|Auteur||NASA Goddard Institute for Space Studies|
|Mainteneur||Mainteneur non renseigné|
GISS Surface Temperature Analysis. NASA Goddard Institute for Space Studies .
Retrieved 05:44, May 25, 2013 (UTC).
the Data Hub