Figure 2 | Scientific Reports

Figure 2

From: Quantification of nitrogen oxides emissions from build-up of pollution over Paris with TROPOMI

Figure 2

Comparison of tropospheric NO2 columns from AirParif (calculated with Eq. (1)) and TROPOMI over the Eiffel Tower. The left panel shows a time series of the clear-sky columns between February and July 2018. The right panel shows a scatter plot and the results of a reduced major axis regression analysis of TROPOMI vs. AirParif. The average distance of the TROPOMI pixel centres to the Eiffel Tower was 2.6 km.

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