The instrumental temperature record shows fluctuations of the temperature of the global land surface and oceans. This data is collected from several thousand meteorological stations, Antarctic research stations and satellite observations of sea-surface temperature. Currently, the longest-running temperature record is the Central England temperature data series, that starts in 1659. The longest-running quasi-global record starts in 1850.
Read more about Instrumental Temperature Record: Global Records Databases, Global Record From 1850, Calculating The Global Temperature, Uncertainties in The Temperature Record, Warmest Years, Warmest Decades
Famous quotes containing the words instrumental, temperature and/or record:
“I guard this box, as I would the instrumental parts of my religion, to help my mind on to something better.”
—Laurence Sterne (1713–1768)
“This pond never breaks up so soon as the others in this neighborhood, on account both of its greater depth and its having no stream passing through it to melt or wear away the ice.... It indicates better than any water hereabouts the absolute progress of the season, being least affected by transient changes of temperature. A severe cold of a few days’ duration in March may very much retard the opening of the former ponds, while the temperature of Walden increases almost uninterruptedly.”
—Henry David Thoreau (1817–1862)
“One foot in each great ocean
Is a record stride or stretch.”
—Robert Frost (1874–1963)