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Data on Science Reported by W.G. Bai and Co-Researchers
February 8th, 2011
According to a study from Beijing, People's Republic of China, "Mid-troposphere CO2 data retrieved by the AIRS (atmospheric infrared sounder) were validated with five ground-based stations and aircraft measurements in the Northern Hemisphere. AIRS CO2 products show good agreement with ground and aircraft observations."
"The data had a monthly average accuracy better than 3 ppmv. In this study, the spatial and temporal distribution of mid-troposphere CO2 from January 2003 to December 2008 was analyzed based on this satellite product. The average concentration of atmospheric CO2 was higher in the Northern Hemisphere than in the Southern Hemisphere. The yearly average results...
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Source: VerticalNews China (2011-02-08)