Articles | Volume 13, issue 2
https://doi.org/10.5194/amt-13-731-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-13-731-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
13 Feb 2020
Research article |
| 13 Feb 2020
| 13 Feb 2020
Spectral sizing of a coarse-spectral-resolution satellite sensor for XCO2
Jonas Simon Wilzewski
CORRESPONDING AUTHOR
Deutsches Zentrum für Luft- und Raumfahrt, Institut für Physik der Atmosphäre, Oberpfaffenhofen, Germany
Meteorological Institute
Munich, Ludwig-Maximilians-Universität, Munich, Germany
Anke Roiger
Deutsches Zentrum für Luft- und Raumfahrt, Institut für Physik der Atmosphäre, Oberpfaffenhofen, Germany
Johan Strandgren
Deutsches Zentrum für Luft- und Raumfahrt, Institut für Physik der Atmosphäre, Oberpfaffenhofen, Germany
Jochen Landgraf
Netherlands Institute for Space Research, Utrecht, the
Netherlands
Dietrich G. Feist
Ludwig-Maximilians-Universität München, Lehrstuhl für Physik der Atmosphäre, Munich, Germany
Deutsches Zentrum für Luft- und Raumfahrt, Institut für Physik der Atmosphäre, Oberpfaffenhofen, Germany
Max Planck Institute for Biogeochemistry, Jena, Germany
Voltaire A. Velazco
Centre for Atmospheric Chemistry, School of Earth, Atmospheric and Life Sciences, University of Wollongong, NSW, Australia
Nicholas M. Deutscher
Centre for Atmospheric Chemistry, School of Earth, Atmospheric and Life Sciences, University of Wollongong, NSW, Australia
Isamu Morino
National Institute for Environmental Studies (NIES), Tsukuba, Japan
Hirofumi Ohyama
National Institute for Environmental Studies (NIES), Tsukuba, Japan
LERMA-IPSL, Sorbonne Université, CNRS, Observatoire de Paris, Université PSL, 75005, Paris, France
Rigel Kivi
Finnish Meteorological Institute, FMI, Sodankylä, Finland
Thorsten Warneke
Institute of Environmental Physics, University of Bremen, Bremen, Germany
Justus Notholt
Institute of Environmental Physics, University of Bremen, Bremen, Germany
Manvendra Dubey
Earth System Observations, Los Alamos National Laboratory, Los Alamos, NM 87545, USA
Ralf Sussmann
Karlsruhe Institute of Technology, IMK-IFU, Garmisch-Partenkirchen, Germany
Markus Rettinger
Karlsruhe Institute of Technology, IMK-IFU, Garmisch-Partenkirchen, Germany
Frank Hase
Karlsruhe Institute of Technology, IMK-ASF, Karlsruhe, Germany
Kei Shiomi
Japan Aerospace Exploration Agency, Tsukuba, Japan
André Butz
Institute of Environmental Physics, University of Heidelberg, Heidelberg, Germany
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Cited
4 citations as recorded by crossref.
- Shipborne measurements of XCO<sub>2</sub>, XCH<sub>4</sub>, and XCO above the Pacific Ocean and comparison to CAMS atmospheric analyses and S5P/TROPOMI M. Knapp et al. 10.5194/essd-13-199-2021
- The Space Carbon Observatory (SCARBO) concept: assessment of XCO2 and XCH4 retrieval performance M. Dogniaux et al. 10.5194/amt-15-4835-2022
- Mapping the CO2 total column retrieval performance from shortwave infrared measurements: synthetic impacts of the spectral resolution, signal-to-noise ratio, and spectral band selection M. Dogniaux & C. Crevoisier 10.5194/amt-17-5373-2024
- Towards spaceborne monitoring of localized CO<sub>2</sub> emissions: an instrument concept and first performance assessment J. Strandgren et al. 10.5194/amt-13-2887-2020
4 citations as recorded by crossref.
- Shipborne measurements of XCO<sub>2</sub>, XCH<sub>4</sub>, and XCO above the Pacific Ocean and comparison to CAMS atmospheric analyses and S5P/TROPOMI M. Knapp et al. 10.5194/essd-13-199-2021
- The Space Carbon Observatory (SCARBO) concept: assessment of XCO2 and XCH4 retrieval performance M. Dogniaux et al. 10.5194/amt-15-4835-2022
- Mapping the CO2 total column retrieval performance from shortwave infrared measurements: synthetic impacts of the spectral resolution, signal-to-noise ratio, and spectral band selection M. Dogniaux & C. Crevoisier 10.5194/amt-17-5373-2024
- Towards spaceborne monitoring of localized CO<sub>2</sub> emissions: an instrument concept and first performance assessment J. Strandgren et al. 10.5194/amt-13-2887-2020
Latest update: 20 Nov 2024
Short summary
Through spectral degradation of GOSAT measurements in the 1.6 and 2.0 μm spectral bands, we mimic a single-band, passive satellite sensor for monitoring of CO2 emissions at fine spatial scales. We compare retrievals of XCO2 from these bands to TCCON and native GOSAT retrievals. At spectral resolutions near 1.3 nm, XCO2 retrievals from both bands show promising performance, but the 2.0 μm band is favorable due to better noise performance and the potential to retrieve some aerosol information.
Through spectral degradation of GOSAT measurements in the 1.6 and 2.0 μm spectral bands, we...
