Articles | Volume 18, issue 13
https://doi.org/10.5194/amt-18-2899-2025
https://doi.org/10.5194/amt-18-2899-2025
Research article
 | 
07 Jul 2025
Research article |  | 07 Jul 2025

Maximizing the scientific application of Pandora column observations of HCHO and NO2

Prajjwal Rawat, James H. Crawford, Katherine R. Travis, Laura M. Judd, Mary Angelique G. Demetillo, Lukas C. Valin, James J. Szykman, Andrew Whitehill, Eric Baumann, and Thomas F. Hanisco

Data sets

Data archive for the TRACER-AQ 2021 field campaign NASA https://www-air.larc.nasa.gov/cgi-bin/ArcView/traceraq.2021

Air Quality System Data Mart US EPA https://www.epa.gov/outdoor-air-quality-data

TN on Pandonia Global Network Data Products Readme Document version 1.8-8 A. Cede et al. https://data.ovh.pandonia-global-network.org

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Short summary
The Pandonia Global Network (PGN) consists of Pandora spectrometers that observe trace gases at a high time resolution to validate satellite observations and understand local air quality. To aid users, PGN assigns quality flags that assure scientifically valid data but eliminate large amounts of data appropriate for scientific applications. A new method based on contemporaneous data in two independent observation modes is proven using complementary ground-based and airborne observations.
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