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| Titel |
TCCON measurements of atmospheric GHG's |
| VerfasserIn |
Geoff Toon, Paul Wennberg, Debra Wunch, Brian Connor, Vanessa Sherlock, David Griffith, Justus Notholt, Thorsten Warneke, Nick Deutscher, Jean-Francois Blavier |
| Konferenz |
EGU General Assembly 2010
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| Medientyp |
Artikel
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| Sprache |
Englisch
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| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 12 (2010) |
| Datensatznummer |
250043897
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| Zusammenfassung |
| A network of ground-based, sun-viewing, near-IR, Fourier transform spectrometers has been established to accurately measure atmospheric greenhouse gases such as CO¬2, CO, N2O, and CH4. The data have been used for satellite validation, modeling purposes, and also spectroscopy assessment. High accuracy is achieved by using column O2 as a reference, and by calibrating against in situ aircraft profiles obtained over the TCCON sites. Current limitations to the accuracy and precision will be discussed. |
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