| B21&B31_last 30 days | Band20
 | RGB(20-31-32) | RGB(29-31-32) |
| 2010-03-17+17h (GMT): dT(B20-B31)= 5.04; IQN = 489 |
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| 2010-03-17+14h (GMT): dT(B20-B31)= 4.27; IQN = 360 |
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| 2010-03-16+17h (GMT): dT(B20-B31)= 5.24; IQN = 655 |
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| 2010-03-16+14h (GMT): dT(B20-B31)= 8.14; IQN = 796 |
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| 2010-03-15+18h (GMT): dT(B20-B31)= 5.39; IQN = 820 |
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| 2010-03-15+15h (GMT): dT(B20-B31)= 5.48; IQN = 679 |
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| 2010-03-14+17h (GMT): dT(B20-B31)= 3.92; IQN = 329 |
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| 2010-03-14+14h (GMT): dT(B20-B31)= 4.6; IQN = 459 |
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| 2010-03-13+18h (GMT): dT(B20-B31)= 5.58; IQN = xx1149 |
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| 2010-03-13+15h (GMT): dT(B20-B31)= 4.4; IQN = 1019 |
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| 2010-03-12+17h (GMT): dT(B20-B31)= 4.05; IQN = 0 |
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| 2010-03-12+14h (GMT): dT(B20-B31)= 4.59; IQN = 138 |
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| 2010-03-11+16h (GMT): dT(B20-B31)= 7.51; IQN = xx1148 |
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| 2010-03-10+17h (GMT): dT(B20-B31)= 5.16; IQN = 329 |
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| 2010-03-10+14h (GMT): dT(B20-B31)= 6.5; IQN = 199 |
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| 2010-03-09+17h (GMT): dT(B20-B31)= 6.17; IQN = 819 |
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| 2010-03-09+14h (GMT): dT(B20-B31)= 7.01; IQN = 957 |
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| 2010-03-08+18h (GMT): dT(B20-B31)= 4.11; IQN = 655 |
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| 2010-03-08+14h (GMT): dT(B20-B31)= 5.25; IQN = 519 |
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| 2010-03-07+17h (GMT): dT(B20-B31)= 5.24; IQN = 489 |
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| 2010-03-07+14h (GMT): dT(B20-B31)= 7.09; IQN = 620 |
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| 2010-03-06+18h (GMT): dT(B20-B31)= 13.18; IQN = 988 |
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| 2010-03-06+15h (GMT): dT(B20-B31)= 15.78; IQN = 858 |
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| 2010-03-05+17h (GMT): dT(B20-B31)= 10.73; IQN = 165 |
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| 2010-03-05+14h (GMT): dT(B20-B31)= 16.61; IQN = 298 |
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| 2010-03-03+17h (GMT): dT(B20-B31)= 8.86; IQN = 168 |
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| 2010-03-03+14h (GMT): dT(B20-B31)= 8.51; IQN = 22 |
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| 2010-03-02+17h (GMT): dT(B20-B31)= 9.67; IQN = 985 |
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| 2010-03-02+13h (GMT): dT(B20-B31)= 16.78; IQN = xx1118 |
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| 2010-03-01+17h (GMT): dT(B20-B31)= 9.3; IQN = 487 |
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