Articles | Volume 22, issue 2
https://doi.org/10.5194/acp-22-1097-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-22-1097-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
24 Jan 2022
Research article |
| 24 Jan 2022
| 24 Jan 2022
Four years of global carbon cycle observed from the Orbiting Carbon Observatory 2 (OCO-2) version 9 and in situ data and comparison to OCO-2 version 7
Hélène Peiro
CORRESPONDING AUTHOR
GeoCarb Mission Collaboration, University of Oklahoma, Norman, OK, USA
Sean Crowell
GeoCarb Mission Collaboration, University of Oklahoma, Norman, OK, USA
Andrew Schuh
Cooperative Institute for Research in the Atmosphere, Colorado State University, Fort Collins, CO, USA
David F. Baker
Cooperative Institute for Research in the Atmosphere, Colorado State University, Fort Collins, CO, USA
Chris O'Dell
Cooperative Institute for Research in the Atmosphere, Colorado State University, Fort Collins, CO, USA
Andrew R. Jacobson
Cooperative Institute for Research in Environmental Sciences, University of Colorado Boulder, Boulder, CO, USA
NOAA Global Monitoring Laboratory, Boulder, CO, USA
Frédéric Chevallier
Laboratoire des Sciences du Climat et de L'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, 91198 Gif-sur-Yvette, France
Junjie Liu
Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA
Annmarie Eldering
Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA
David Crisp
Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA
Feng Deng
Department of Physics, University of Toronto, Toronto, Ontario, Canada
Brad Weir
Universities Space Research Association, Columbia, MD, USA
NASA Goddard Space Flight Center, Greenbelt, MD, USA
Sourish Basu
NASA Goddard Space Flight Center, Global Modeling and Assimilation Office, Greenbelt, MD, USA
Earth System Science Interdisciplinary Center, College Park, MD, USA
Matthew S. Johnson
NASA Ames Research Center, Moffett Field, CA, USA
Sajeev Philip
Global Modeling and Assimilation Office (GMAO), NASA Goddard Space Flight Center, Greenbelt, MD, USA
now at: Centre for Atmospheric Sciences, Indian Institute of Technology Delhi, New Delhi, India
Ian Baker
Atmospheric Sciences, Colorado State University, Fort Collins, CO, USA
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Latest update: 26 Apr 2024
Short summary
Satellite CO2 observations are constantly improved. We study an ensemble of different atmospheric models (inversions) from 2015 to 2018 using separate ground-based data or two versions of the OCO-2 satellite. Our study aims to determine if different satellite data corrections can yield different estimates of carbon cycle flux. A difference in the carbon budget between the two versions is found over tropical Africa, which seems to show the impact of corrections applied in satellite data.
Satellite CO2 observations are constantly improved. We study an ensemble of different...
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