(Jean Christopher Lambert, BIRA) - 2.6Mb pdf - QA4EO
(Jean Christopher Lambert, BIRA) - 2.6Mb pdf - QA4EO
(Jean Christopher Lambert, BIRA) - 2.6Mb pdf - QA4EO
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[GOME - SAOZ]/SAOZ Total Ozone (%)<br />
Evolution of GOME total ozone data accuracy since 1995…<br />
40<br />
SZA dependence is a QI.<br />
30<br />
20<br />
10<br />
0<br />
-10<br />
-20<br />
-30<br />
(GOME-SAOZ)/SAOZ [%]<br />
Tropic of Capricorn<br />
Northern Mid-latitudes<br />
60° North<br />
Arctic Polar Circle<br />
Northern Polar Latitudes<br />
1995<br />
GDP 1.20<br />
20 30 40 50 60 70 80 90 100<br />
20<br />
15<br />
10<br />
5<br />
0<br />
-5<br />
-10<br />
Solar zenith angle of GOME (deg)<br />
GDP 2.0<br />
1996<br />
GDP 2.7 / 3.0 / 4.0<br />
1999 / 2003 / 2006<br />
GDP 4.1 / 5.0<br />
2008 / 2011<br />
-15<br />
-20<br />
All latitudes excepted Antarctica<br />
Vertical error bars: standard deviation (2σ)<br />
20 30 40 50 60 70 80 90 100<br />
Solar zenith angle of GOME [deg.]<br />
13 <strong>QA4EO</strong> Workshop, RAL, Harwell Oxford, UK, Oct. 18-20, 2011