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First 1710 results for ” Chris A.; Boersma”

1. Algorithm theoretical baseline for formaldehyde retrievals from S5P TROPOMI and from the QA4ECV project

   On board the Copernicus Sentinel-5 Precursor (S5P) platform, the TROPOspheric Monitoring Instrume...

   I De Smedt, N Theys, H Yu, T Danckaert, C Lerot, S Compernolle, M Van Roozendael1, A Richter, A Hilboll, E Peters, M Pedergnana, D Loyola, S Beirle, T Wagner, HJ Eskes, JHG van Geffen, KF Boersma, JP Veefkind | Status: published | Journal: Atmospheric Measurement Techniques | Volume: 11 | Year: 2018 | First page: 2395 | Last page: 2426 | doi: 10.5194/amt-11-2395-2018

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2. Top-Down NOX Emissions of European Cities Based on the Downwind Plume of Modelled and Space-Borne Tropospheric NO2 Columns

   Top-down estimates of surface NOX emissions were derived for 23 European cities based on the down...

   Verstraeten, Willem W., Klaas Folkert Boersma, John Douros, Jason E. Williams, Henk Eskes, Fei Liu, Steffen Beirle, and Andy Delcloo | Journal: Sensors | Volume: 18, no. 9: 2893 | Year: 2018 | doi: https://doi.org/10.3390/s18092893

   Publication

3. Nitrogen oxides in the free troposphere: implications for tropospheric oxidants and the interpretation of satellite NO2 measurements

   Satellite-based retrievals of tropospheric NO2 columns are widely used to infer NOx (≡ NO + NO2) ...

   Shah, V., Jacob, D. J., Dang, R., Lamsal, L. N., Strode, S. A., Steenrod, S. D., Boersma, K. F., Eastham, S. D., Fritz, T. M., Thompson, C., Peischl, J., Bourgeois, I., Pollack, I. B., Nault, B. A., Cohen, R. C., Campuzano-Jost, P., Jimenez, J. L., Andersen, S. T., Carpenter, L. J., Sherwen, T., and Evans, M. J. | Journal: Atmos Chem Phys | Volume: 23 | Year: 2023 | First page: 1227 | Last page: 1257 | doi: https://doi.org/10.5194/acp-23-1227-2023

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4. Comparing Sentinel-5P TROPOMI NO2 column observations with the CAMS regional air quality ensemble

   The Sentinel-5P TROPOspheric Monitoring Instrument (TROPOMI) instrument, launched in October 2017...

   John Douros, Henk Eskes, Jos van Geffen, K. Folkert Boersma, Steven Compernolle, Gaia Pinardi, Anne-Marlene Blechschmidt, Vincent-Henri Peuch, Augustin Colette, and Pepijn Veefkind | Journal: GMD | Volume: Volume 16, Issue 2 | Year: 2023 | doi: https://doi.org/10.5194/gmd-16-509-2023

   Publication

5. Satellite reveals a steep decline in China’s CO2 emissions in early 2022

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   Hui Li, Bo Zheng, Philippe Ciais, K. Folkert Boersma, T.C.V.W. Riess, Randall V. Martin, Gregoire Broguet, Ronald van der A, Haiyan Li, Chaopeng Hong, Yu Lei, Yawen Kong, Qiang Zhang, Kebin He | Journal: Science Advances | Volume: 9 | Year: 2023 | doi: 10.1126/sciadv.adg7429

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