Articles | Volume 14, issue 23
Atmos. Chem. Phys., 14, 12897–12914, 2014
https://doi.org/10.5194/acp-14-12897-2014
Atmos. Chem. Phys., 14, 12897–12914, 2014
https://doi.org/10.5194/acp-14-12897-2014

Research article 08 Dec 2014

Research article | 08 Dec 2014

A regional CO2 observing system simulation experiment for the ASCENDS satellite mission

J. S. Wang et al.

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AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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AR: Author's response | RR: Referee report | ED: Editor decision
AR by James Wang on behalf of the Authors (09 Oct 2014)  Author's response    Manuscript
ED: Publish as is (15 Oct 2014) by Monika Kopacz
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Short summary
Our simulations suggest that CO2 measurements by the planned ASCENDS satellite could improve estimates of emissions and uptake by up to 50% at the weekly 1° by 1° scale, 40-75% at the annual biome scale, and 65-85% for the whole of North America. The results depend on the laser wavelength used and the assumed precision of the measurements. The resulting biome flux uncertainties, 0.01-0.06 billion tons of C per year, would satisfy one definition of mission success.
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