Articles | Volume 13, issue 11
Atmos. Meas. Tech., 13, 6113–6140, 2020
https://doi.org/10.5194/amt-13-6113-2020

Special issue: TROPOMI on Sentinel-5 Precursor: first year in operation (AMT/ACP...

Atmos. Meas. Tech., 13, 6113–6140, 2020
https://doi.org/10.5194/amt-13-6113-2020
Research article
17 Nov 2020
Research article | 17 Nov 2020

Evaluating Sentinel-5P TROPOMI tropospheric NO2 column densities with airborne and Pandora spectrometers near New York City and Long Island Sound

Laura M. Judd et al.

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Cited articles

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Short summary
This paper evaluates Sentinel-5P TROPOMI v1.2 NO2 tropospheric columns over New York City using data from airborne mapping spectrometers and a network of ground-based spectrometers (Pandora) collected in 2018. These evaluations consider impacts due to cloud parameters, a priori profile assumptions, and spatial and temporal variability. Overall, TROPOMI tropospheric NO2 columns appear to have a low bias in this region.