The original climate spiral used the HadCRUT4 (and now HadCRUT5) datasets from the Met Office Hadley Centre in the UK.
www.metoffice.gov.uk/hadobs/hadcr...
The original climate spiral used the HadCRUT4 (and now HadCRUT5) datasets from the Met Office Hadley Centre in the UK.
www.metoffice.gov.uk/hadobs/hadcr...