Methane columns from SCIAMACHY |
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Methane columns from SCIAMACHY
The dry air column averaged mixing ratio of methane (CH4), denoted
XCH4,
derived from SCIAMACHY near-infrared nadir
spectra is a new data product. At the University of Bremen
we retrieve XCH4 using a modified
DOAS algorithm called WFM-DOAS. Our processing system is still under
development and not yet fully operational and our data
products have not yet been fully validated. Here we show some
example results obtained with WFM-DOAS version 0.5.
Latest results
| XCH4 SCIAMACHY Jan 2003 |
XCH4 SCIAMACHY Feb 2003 |
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| XCH4 SCIAMACHY Mar 2003 |
XCH4 SCIAMACHY Apr 2003 |
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| XCH4 SCIAMACHY May 2003 |
XCH4 SCIAMACHY Jun 2003 |
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| XCH4 SCIAMACHY Jul 2003 |
XCH4 SCIAMACHY Aug 2003 |
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| XCH4 SCIAMACHY Sep 2003 |
XCH4 SCIAMACHY Oct 2003 |
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Michael Buchwitz, last modified: 28 June 2006