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First 1036 results for ”AP Siebesma”

1. Towards a European Cal/Val service for earth observation

   Societal dependence on, and commercial and scientific exploitation of Earth-Oriented remote sensi...

   Sterckx, Sindy; Brown, Ian; Kääb, Andreas; Krol, Maarten; Morrow, Rosemary; Veefkind, Pepijn; Boersma, K. Folkert; De Mazière, Martine; Fox, Nigel; Thorne, Peter | Journal: International Journal of Remote Sensing | Year: 2020 | doi: https://doi.org/10.1080/01431161.2020.1718240

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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

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3. Structural uncertainty in air mass factor calculation for NO2 and HCHO satellite retrievals

   Air mass factor (AMF) calculation is the largest source of uncertainty in NO2 and HCHO satel...

   Lorente, A., Folkert Boersma, K., Yu, H., Dörner, S., Hilboll, A., Richter, A., Liu, M., Lamsal, L. N., Barkley, M., De Smedt, I., Van Roozendael, M., Wang, Y., Wagner, T., Beirle, S., Lin, J.-T., Krotkov, N., Stammes, P., Wang, P., Eskes, H. J., and Krol, M | Journal: Atmospheric Measurement Techniques | Year: 2017 | doi: https://doi.org/10.5194/amt-10-759-2017

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4. 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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5. Elucidating Contributions of Anthropogenic and Soil NOx Emissions Changes to O3 Trends Over China

   Surface ozone (O3) pollution is a critical environmental challenge, but existing research predomi...

   Tong Sha, Siyu Yang, Qingcai Chen, Jing Wei, Mingchen Ma, Yang Gao, Yufan Zhu, Yan Hu, K. Folkert Boersma, Jun Wang | Journal: J. Geophys. Res. Atmospheres | Volume: 130 | Year: 2025 | doi: https://doi.org/10.1029/2025JD044623

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