Articles | Volume 19, issue 18
https://doi.org/10.5194/acp-19-12067-2019
https://doi.org/10.5194/acp-19-12067-2019
Research article
 | 
27 Sep 2019
Research article |  | 27 Sep 2019

Terrestrial ecosystem carbon flux estimated using GOSAT and OCO-2 XCO2 retrievals

Hengmao Wang, Fei Jiang, Jun Wang, Weimin Ju, and Jing M. Chen

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Short summary
The differences in inverted global and regional carbon fluxes from GOSAT and OCO-2 XCO2 from 1 January to 31 December 2015 are studied. We find significant differences for inverted terrestrial carbon fluxes on both global and regional scales. Overall, GOSAT XCO2 has a better performance than OCO-2, and GOSAT data can effectively improve carbon flux estimates in the Northern Hemisphere, while OCO-2 data, with the specific version used in this study, show only slight improvement.
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