First evaluation of the GEMS formaldehyde product against TROPOMI and ground-based column measurements during the in-orbit test period

<p>The Geostationary Environment Monitoring Spectrometer (GEMS) on board GEO-KOMPSAT-2B was launched in February 2020 and has been monitoring atmospheric chemical compositions over Asia. We present the first evaluation of the operational GEMS formaldehyde (HCHO) vertical column densities (VCDs...

Full description

Bibliographic Details
Main Authors: G. T. Lee, R. J. Park, H.-A. Kwon, E. S. Ha, S. D. Lee, S. Shin, M.-H. Ahn, M. Kang, Y.-S. Choi, G. Kim, D.-W. Lee, D.-R. Kim, H. Hong, B. Langerock, C. Vigouroux, C. Lerot, F. Hendrick, G. Pinardi, I. De Smedt, M. Van Roozendael, P. Wang, H. Chong, Y. Cho, J. Kim
Format: Article
Language:English
Published: Copernicus Publications 2024-04-01
Series:Atmospheric Chemistry and Physics
Online Access:https://acp.copernicus.org/articles/24/4733/2024/acp-24-4733-2024.pdf