[epithermal]

There is an excellent site that is investigating the validity of the temperature monitoring stations and here is an example of how bad the network is:

[mc5cents]

Gosh I LOVE pie charts!! Especially really, really BIG ones. But what the hell does it say? Explain please.

[ully2]

Can’t tell you what it means, its on double secret probation.

[palmer]

That raw data doesn’t really say how hot the bias is overall since some of the errors are in the other direction. The main problem is that data hasn’t yet been reviewed and put into a scientific study (a real one, not one by someone biased in either direction).

[69ConvertibleFirebird]

Mmmmmmmm.... pie.