Tag Archives: v1 vs v3

GHCN v1 vs v3 Special Alignments

Posted on 23 June 2012 by E.M.Smith

A special set of custom graphs with trend lines just for Barry at WUWT… Can’t beat that for service, eh what? Continue reading →

Posted in NCDC - GHCN Issues | Tagged , , , , , | 17 Comments

Summary Report on v1 vs v3 GHCN

Posted on 20 June 2012 by E.M.Smith

My overview report on the v1 vs v3 comparison series. Continue reading →

Posted in AGW Science and Background, CRUt, dT/dt, NCDC - GHCN Issues | Tagged , , , , , , , , , , , | 35 Comments

GHCN Mexico v1 vs v3 by Months

Posted on 15 June 2012 by E.M.Smith

Do the changes between v1 and v3 when looked at inside each month look ‘normal’ or like somethings strange was done to the data? Continue reading →

Posted in NCDC - GHCN Issues | Tagged , , | 5 Comments

GHCN v1 vs v3 Australia and New Zealand

Posted on 11 June 2012 by E.M.Smith

Australia and New Zealand are right next to each other in the ocean. They were part of the same empire for much of their temperature history. You would expect them to have similar adjustment histories. Continue reading →

Posted in NCDC - GHCN Issues | Tagged , , , | 4 Comments