Articles | Volume 17, issue 8
https://doi.org/10.5194/amt-17-2257-2024
© Author(s) 2024. 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-17-2257-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| Highlight paper
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18 Apr 2024
Research article | Highlight paper |
| 18 Apr 2024
| 18 Apr 2024
Quantitative imaging of carbon dioxide plumes using a ground-based shortwave infrared spectral camera
Marvin Knapp
CORRESPONDING AUTHOR
Institute of Environmental Physics (IUP), Heidelberg University, Heidelberg, Germany
Ralph Kleinschek
Institute of Environmental Physics (IUP), Heidelberg University, Heidelberg, Germany
Sanam N. Vardag
Institute of Environmental Physics (IUP), Heidelberg University, Heidelberg, Germany
Heidelberg Center for the Environment (HCE), Heidelberg University, Heidelberg, Germany
Felix Külheim
Institute of Environmental Physics (IUP), Heidelberg University, Heidelberg, Germany
Helge Haveresch
Institute of Environmental Physics (IUP), Heidelberg University, Heidelberg, Germany
Moritz Sindram
Institute of Environmental Physics (IUP), Heidelberg University, Heidelberg, Germany
Tim Siegel
Institute of Environmental Physics (IUP), Heidelberg University, Heidelberg, Germany
Bruno Burger
Fraunhofer Institute for Solar Energy Systems (ISE), Heidenhofstr. 2, 79110 Freiburg, Germany
André Butz
Institute of Environmental Physics (IUP), Heidelberg University, Heidelberg, Germany
Heidelberg Center for the Environment (HCE), Heidelberg University, Heidelberg, Germany
Interdisciplinary Center for Scientific Computing (IWR), Heidelberg University, Heidelberg, Germany
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Marvin Knapp, Ralph Kleinschek, Frank Hase, Anna Agustí-Panareda, Antje Inness, Jérôme Barré, Jochen Landgraf, Tobias Borsdorff, Stefan Kinne, and André Butz
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Executive editor
Following the handling editor recommendation, the manuscript presents innovative analysis of a ground-based imaging experiment using a shortwave infrared spectral camera to quantify carbon dioxide (CO2) emissions from a coal-fired power plant. The innovation of the manuscript is to use low spectral resolution (7nm) imaging spectroscopy to measure CO2 plume structure and estimate emission amounts from chimneys by the ground-based observation. The methodology has potential important applications for fine-scale estimates of CO2 and other GHG emissions
Following the handling editor recommendation, the manuscript presents innovative analysis of a...
Short summary
Imaging carbon dioxide (CO2) plumes of anthropogenic sources from planes and satellites has proven valuable for detecting emitters and monitoring climate mitigation efforts. We present the first images of CO2 plumes taken with a ground-based spectral camera, observing a coal-fired power plant as a validation target. We develop a technique to find the source emission strength with an hourly resolution, which reasonably agrees with the expected emissions under favorable conditions.
Imaging carbon dioxide (CO2) plumes of anthropogenic sources from planes and satellites has...
