Articles | Volume 8, issue 7
Atmos. Meas. Tech., 8, 2961–2980, 2015
https://doi.org/10.5194/amt-8-2961-2015
Atmos. Meas. Tech., 8, 2961–2980, 2015
https://doi.org/10.5194/amt-8-2961-2015

Research article 24 Jul 2015

Research article | 24 Jul 2015

Consistent satellite XCO2 retrievals from SCIAMACHY and GOSAT using the BESD algorithm

J. Heymann et al.

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Short summary
Long-term data sets of global atmospheric carbon dioxide concentrations based on observations from different satellite instruments may suffer from inconsistencies originating from the use of different retrieval algorithms. This issue has been addressed by applying the Bremen Optimal Estimation DOAS retrieval algorithm to SCIAMACHY and TANSO-FTS observations. Detailed comparisons with TCCON and CarbonTracker show good consistency between the SCIAMACHY and TANSO-FTS data sets.