Sunsettommy
Diamond Member
- Mar 19, 2018
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Hey dumb ass, he was talking about data SETS (PLURAL) which is an average which will produce 10th of a degree even if all the readings are whole numbers.No matter how many times you lie is exposed, you just keep on repeating it.You link to imaginary "data sets" showing 1880 temperatures accurate to a tenth of a degree.
It is not individual temperatures that are accurate to a tenth of a degree, it the AVERAGE of all the global temperatures that is accurate to a tenth of a degree.
where's the fucking data set from 1880 that's accurate to a tenth of a degree????????????
The moron who write this IDIOTIC crap, doesn't know the difference between precision and accuracy:
He wrote this garbage,
"It is not individual temperatures that are accurate to a tenth of a degree, it the AVERAGE of all the global temperatures that is accurate to a tenth of a degree."
The ignoramus isn't even aware of the KNOWN error range for mercury thermometers that makes it IMPOSSIBLE to attain the level of a tenth of a degree.
And mercury in glass thermometers are extremely accurate.
The application of mercury (1714) and Fahrenheit scale (1724) for liquid-in-glass thermometers ushered in a new era of accuracy and precision in thermometry, and is still to this day regarded as one of the most accurate thermometers available.
- Grigull, Ulrich (1966). Fahrenheit, a Pioneer of Exact Thermometry. (The Proceedings of the 8th International Heat Transfer Conference, San Francisco, 1966, Vol. 1, pp. 9-18.)
You apparently do not realize that mercury filled glass instruments DEGRADE over time, increasing their precision error range.
The Metrology of Thermometers
Excerpt:
My main points are that in climatology many important factors that are accounted for in other areas of science and engineering are completely ignored by many scientists:
- Human Errors in accuracy and resolution of historical data are ignored
- Mechanical thermometer resolution is ignored
- Electronic gauge calibration is ignored
- Mechanical and Electronic temperature gauge accuracy is ignored
- Hysteresis in modern data acquisition is ignored
- Conversion from Degrees F to Degrees C introduces false resolution into data.
LINK