Articles | Volume 16, issue 3
https://doi.org/10.5194/amt-16-669-2023
https://doi.org/10.5194/amt-16-669-2023
Research article
 | 
03 Feb 2023
Research article |  | 03 Feb 2023

Advances in retrieving XCH4 and XCO from Sentinel-5 Precursor: improvements in the scientific TROPOMI/WFMD algorithm

Oliver Schneising, Michael Buchwitz, Jonas Hachmeister, Steffen Vanselow, Maximilian Reuter, Matthias Buschmann, Heinrich Bovensmann, and John P. Burrows

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Cited articles

Airbus: Copernicus Global Digital Elevation Model – Validation Report, https://spacedata.copernicus.eu/documents/20123/121239/GEO1988-CopernicusDEM-RP-001_ValidationReport_I3.0.pdf/ (last access: 27 January 2023), 2020. a
Bandara, K., Hyndman, R. J., and Bergmeir, C.: MSTL: A Seasonal-Trend Decomposition Algorithm for Time Series with Multiple Seasonal Patterns, arXiv [preprint], https://doi.org/10.48550/arXiv.2107.13462, 28 July 2021. a
Barré, J., Aben, I., Agustí-Panareda, A., Balsamo, G., Bousserez, N., Dueben, P., Engelen, R., Inness, A., Lorente, A., McNorton, J., Peuch, V.-H., Radnoti, G., and Ribas, R.: Systematic detection of local CH4 anomalies by combining satellite measurements with high-resolution forecasts, Atmos. Chem. Phys., 21, 5117–5136, https://doi.org/10.5194/acp-21-5117-2021, 2021. a
Beugler-Bell, H. and Buch, M. W.: Soils and soil erosion in the Etosha National Park, northern Namibia, Madoqua, 20, 91–104, https://hdl.handle.net/10520/AJA10115498_460 (last access: 27 January 2023), 1997. a
Borsdorff, T., aan de Brugh, J., Schneider, A., Lorente, A., Birk, M., Wagner, G., Kivi, R., Hase, F., Feist, D. G., Sussmann, R., Rettinger, M., Wunch, D., Warneke, T., and Landgraf, J.: Improving the TROPOMI CO data product: update of the spectroscopic database and destriping of single orbits, Atmos. Meas. Tech., 12, 5443–5455, https://doi.org/10.5194/amt-12-5443-2019, 2019. a, b
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Methane and carbon monoxide are important constituents of the atmosphere in the context of climate change and air pollution. We present the latest advances in the TROPOMI/WFMD algorithm to simultaneously retrieve atmospheric methane and carbon monoxide abundances from space. The changes in the latest product version are described in detail, and the resulting improvements are demonstrated. An overview of the products is provided including a discussion of annual increases and validation results.
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