Journal cover Journal topic
Atmospheric Chemistry and Physics An interactive open-access journal of the European Geosciences Union
Atmos. Chem. Phys., 17, 5407-5438, 2017
https://doi.org/10.5194/acp-17-5407-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Research article
27 Apr 2017
Lower-tropospheric CO2 from near-infrared ACOS-GOSAT observations
Susan S. Kulawik et al.
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Interactive discussionStatus: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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RC1: 'Review of ACP-2016-720 by Kulawik et al', Anonymous Referee #2, 04 Nov 2016 Printer-friendly Version 
 
RC2: 'Review of "Lower-tropospheric CO2 from near-infrared ACOS-GOSAT observations," by Kulawik et al.', Anonymous Referee #1, 04 Nov 2016 Printer-friendly Version 
 
RC3: 'Comments on "Lower-tropospheric CO2 from near-IR ACOS-GOSAT observations"', Anonymous Referee #3, 04 Nov 2016 Printer-friendly Version 
 
AC1: 'Author response', Susan Kulawik, 14 Feb 2017 Printer-friendly Version 
Peer review completion
AR: Author's response | RR: Referee report | ED: Editor decision
AR by Susan Kulawik on behalf of the Authors (14 Feb 2017)  Author's response  Manuscript
ED: Publish subject to technical corrections (10 Mar 2017) by Paul O. Wennberg  
AR by Susan Kulawik on behalf of the Authors (15 Mar 2017)  Author's response  Manuscript
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Short summary
We introduce new vertically resolved GOSAT products that better separate locally and remotely influenced CO2. Current GOSAT column results for CO2 (XCO2) are sensitive to fluxes on continental scales, whereas flux estimates from surface and tower measurements are affected by sampling bias and model transport uncertainty. These new GOSAT measurements of boundary layer CO2 are validated against aircraft and surface observations of CO2 and are compared to vertically resolved MOPITT CO.
We introduce new vertically resolved GOSAT products that better separate locally and remotely...
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