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Vlemmix, T. (author), Hendrick, F. (author), Pinardi, G. (author), De Smedt, I. (author), Fayt, C. (author), Hermans, C. (author), Piters, A. (author), Wang, P. (author), Levelt, P.F. (author), Van Roozendael, M. (author)A 4-year data set of MAX-DOAS observations in the Beijing area (2008–2012) is analysed with a focus on NO2, HCHO and aerosols. Two very different retrieval methods are applied. Method A describes the tropospheric profile with 13 layers and makes use of the optimal estimation method. Method B uses 2–4 parameters to describe the tropospheric...journal article 2015
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Vlemmix, T. (author), Hendrick, F (author), Pinardi, G (author), De Smedt, I (author), Fayt, C (author), Hermans, C. (author), Piters, AJM (author), Wang, P. (author), Levelt, Pieternel Felicitas (author), van Roozendael, M (author)A 4-year data set of MAX-DOAS observations in the Beijing area (2008-2012) is analysed with a focus on NO2, HCHO and aerosols. Two very different retrieval methods are applied. Method A describes the tropospheric profile with 13 layers and makes use of the optimal estimation method. Method B uses 2-4 parameters to describe the tropospheric...journal article 2015
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Vlemmix, T. (author), Hendrick, F. (author), Pinardi, G. (author), De Smedt, I. (author), Fayt, C. (author), Hermans, C. (author), Piters, A. (author), Wang, P. (author), Levelt, P.F. (author), Van Roozendael, M. (author)A four year data set of MAX-DOAS observations in the Beijing area (2008–2012) is analysed with a focus on NO2, HCHO, and aerosols. Two very different retrieval methods are applied. Method A describes the tropospheric profile with 13 layers and makes use of the optimal estimation method. Method B uses 2–4 parameters to describe the tropospheric...journal article 2014