Articles | Volume 17, issue 8
https://doi.org/10.5194/acp-17-5407-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-17-5407-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
27 Apr 2017
Research article |
| 27 Apr 2017
Lower-tropospheric CO2 from near-infrared ACOS-GOSAT observations
Susan S. Kulawik
CORRESPONDING AUTHOR
Bay Area Environmental Research Institute, Sonoma, CA, USA
Chris O'Dell
Cooperative Institute for Research in the Atmosphere, Colorado State
University, Fort Collins, CO, USA
Vivienne H. Payne
Jet Propulsion Laboratory, California Institute of Technology, Pasadena,
CA, USA
UCLA Joint Institute for Regional Earth System Science and Engineering
(JIFRESSE), Los Angeles, CA, USA
Helen M. Worden
Atmospheric Chemistry Observations & Modeling (ACOM) Laboratory,
National Center for Atmospheric Research, Boulder, CO 80307 USA
Sebastien C. Biraud
Lawrence Berkeley National Laboratory, Earth Science Division, Berkeley,
CA, USA
Colm Sweeney
NOAA/ESRL/GMD, Boulder, CO, USA
Britton Stephens
NOAA/ESRL/GMD, Boulder, CO, USA
Laura T. Iraci
NASA Ames, Moffett Field, CA, USA
Emma L. Yates
Bay Area Environmental Research Institute, Sonoma, CA, USA
Tomoaki Tanaka
NASA Ames, Moffett Field, CA, USA
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Cited
16 citations as recorded by crossref.
- Spatio-Temporal Validation of AIRS CO2 Observations Using GAW, HIPPO and TCCON H. Yang et al. 10.3390/rs12213583
- High accuracy absorption coefficients for the Orbiting Carbon Observatory-2 (OCO-2) mission: Validation of updated carbon dioxide cross-sections using atmospheric spectra F. Oyafuso et al. 10.1016/j.jqsrt.2017.06.012
- An extensive database of airborne trace gas and meteorological observations from the Alpha Jet Atmospheric eXperiment (AJAX) E. Yates et al. 10.5194/essd-15-2375-2023
- Evaluation of single-footprint AIRS CH4 profile retrieval uncertainties using aircraft profile measurements S. Kulawik et al. 10.5194/amt-14-335-2021
- The Significance of Fast Radiative Transfer for Hyperspectral SWIR XCO2 Retrievals P. Somkuti et al. 10.3390/atmos11111219
- Influence of Droughts on Mid-Tropospheric CO2 X. Jiang et al. 10.3390/rs9080852
- Important evidence of constant low CO2 windows and impacts on the non-closure of the greenhouse effect J. Zhao et al. 10.1038/s41598-019-41562-x
- Characteristics of interannual variability in space-based XCO2 global observations Y. Guan et al. 10.5194/acp-23-5355-2023
- Validation of OCO-2 error analysis using simulated retrievals S. Kulawik et al. 10.5194/amt-12-5317-2019
- Examining partial-column density retrieval of lower-tropospheric CO2 from GOSAT target observations over global megacities A. Kuze et al. 10.1016/j.rse.2022.112966
- A XCO Retrieval Algorithm Coupled Spatial Correlation for the Aerosol and Carbon Detection Lidar Z. Pei et al. 10.1016/j.atmosenv.2023.119933
- A singular value decomposition framework for retrievals with vertical distribution information from greenhouse gas column absorption spectroscopy measurements A. Ramanathan et al. 10.5194/amt-11-4909-2018
- Evaluating consistency between total column CO2 retrievals from OCO-2 and the in situ network over North America: implications for carbon flux estimation B. Rastogi et al. 10.5194/acp-21-14385-2021
- Satellites will address critical science priorities for quantifying ocean carbon J. Shutler et al. 10.1002/fee.2129
- Retrieval of vertical profiles and tropospheric CO2 columns based on high-resolution FTIR over Hefei, China C. Shan et al. 10.1364/OE.411383
- Multivariate Spatial Data Fusion for Very Large Remote Sensing Datasets H. Nguyen et al. 10.3390/rs9020142
15 citations as recorded by crossref.
- Spatio-Temporal Validation of AIRS CO2 Observations Using GAW, HIPPO and TCCON H. Yang et al. 10.3390/rs12213583
- High accuracy absorption coefficients for the Orbiting Carbon Observatory-2 (OCO-2) mission: Validation of updated carbon dioxide cross-sections using atmospheric spectra F. Oyafuso et al. 10.1016/j.jqsrt.2017.06.012
- An extensive database of airborne trace gas and meteorological observations from the Alpha Jet Atmospheric eXperiment (AJAX) E. Yates et al. 10.5194/essd-15-2375-2023
- Evaluation of single-footprint AIRS CH4 profile retrieval uncertainties using aircraft profile measurements S. Kulawik et al. 10.5194/amt-14-335-2021
- The Significance of Fast Radiative Transfer for Hyperspectral SWIR XCO2 Retrievals P. Somkuti et al. 10.3390/atmos11111219
- Influence of Droughts on Mid-Tropospheric CO2 X. Jiang et al. 10.3390/rs9080852
- Important evidence of constant low CO2 windows and impacts on the non-closure of the greenhouse effect J. Zhao et al. 10.1038/s41598-019-41562-x
- Characteristics of interannual variability in space-based XCO2 global observations Y. Guan et al. 10.5194/acp-23-5355-2023
- Validation of OCO-2 error analysis using simulated retrievals S. Kulawik et al. 10.5194/amt-12-5317-2019
- Examining partial-column density retrieval of lower-tropospheric CO2 from GOSAT target observations over global megacities A. Kuze et al. 10.1016/j.rse.2022.112966
- A XCO Retrieval Algorithm Coupled Spatial Correlation for the Aerosol and Carbon Detection Lidar Z. Pei et al. 10.1016/j.atmosenv.2023.119933
- A singular value decomposition framework for retrievals with vertical distribution information from greenhouse gas column absorption spectroscopy measurements A. Ramanathan et al. 10.5194/amt-11-4909-2018
- Evaluating consistency between total column CO2 retrievals from OCO-2 and the in situ network over North America: implications for carbon flux estimation B. Rastogi et al. 10.5194/acp-21-14385-2021
- Satellites will address critical science priorities for quantifying ocean carbon J. Shutler et al. 10.1002/fee.2129
- Retrieval of vertical profiles and tropospheric CO2 columns based on high-resolution FTIR over Hefei, China C. Shan et al. 10.1364/OE.411383
1 citations as recorded by crossref.
Discussed (final revised paper)
Discussed (preprint)
Latest update: 31 Oct 2025
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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Final-revised paper
Preprint