Improved Satellite Retrieval of Tropospheric NO2 Column Density via Updating of Air Mass Factor (AMF): Case Study of Southern China

Autor: Hugo Wai Leung Mak, Joshua L. Laughner, Jimmy Chi Hung Fung, Qindan Zhu, Ronald C. Cohen

Publikováno v: Remote Sensing, Vol 10, Iss 11, p 1789 (2018)

Improving air quality and reducing human exposure to unhealthy levels of airborne chemicals are important global missions, particularly in China. Satellite remote sensing offers a powerful tool to examine regional trends in NO2, thus providing a dire

Externí odkaz: https://doaj.org/article/9795d91cc7bb4fe1b792d89706c80afd

Supplementary material to 'A simplified non-linear chemistry-transport model for analyzing NO2 column observations'

Autor: Dien Wu, Joshua L. Laughner, Junjie Liu, Paul I. Palmer, John C. Lin, Paul O. Wennberg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f1a50dcb67eed1e6ecf02799290b94ae
https://doi.org/10.5194/egusphere-2023-876-supplement

A new algorithm to generate a priori trace gas profiles for the GGG2020 retrieval algorithm

Autor: Joshua L. Laughner, Sébastien Roche, Matthäus Kiel, Geoffrey C. Toon, Debra Wunch, Bianca C. Baier, Sébastien Biraud, Huilin Chen, Rigel Kivi, Thomas Laemmel, Kathryn McKain, Pierre-Yves Quéhé, Constantina Rousogenous, Britton B. Stephens, Kaley Walker, Paul O. Wennberg

Publikováno v: Atmospheric Measurement Techniques, 16(5), 1121-1146. COPERNICUS GESELLSCHAFT MBH
Atmospheric Measurement Techniques
Atmospheric Measurement Techniques, 2023, 16 (5), pp.1121-1146. ⟨10.5194/amt-16-1121-2023⟩

Optimal estimation retrievals of trace gas total columns require prior vertical profiles of the gases retrieved to drive the forward model and ensure the retrieval problem is mathematically well posed. For well-mixed gases, it is possible to derive a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57c31e99d29a7e72bc1a4edc3a469c6d
https://research.rug.nl/en/publications/fc942a11-e4bc-4e5f-85eb-e453b2e927d0

Supplementary material to 'Update on the GOSAT TANSO–FTS SWIR Level 2 retrieval algorithm'

Autor: Yu Someya, Yukio Yoshida, Hirofumi Ohyama, Shohei Nomura, Akihide Kamei, Isamu Morino, Hitoshi Mukai, Tsuneo Matsunaga, Joshua L. Laughner, Voltaire A. Velazco, Benedikt Herkommer, Yao Té, Mahesh Kumar Sha, Rigel Kivi, Minqiang Zhou, Young Suk Oh, Nicholas M. Deutscher, David W. T. Griffith

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dda9c5407b1b5592462eb989db5cd7f4
https://doi.org/10.5194/amt-2022-281-supplement

Supplementary material to 'A new algorithm to generate a priori trace gas profiles for the GGG2020 retrieval algorithm'

Autor: Joshua L. Laughner, Sébastien Roche, Matthäus Kiel, Geoffrey C. Toon, Debra Wunch, Bianca C. Baier, Sébastien Biraud, Huilin Chen, Rigel Kivi, Thomas Laemmel, Kathryn McKain, Pierre-Yves Quéhé, Constantina Rousogenous, Britton B. Stephens, Kaley Walker, Paul O. Wennberg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::33ec15c5e4fce245129ff9bffbe2422a
https://doi.org/10.5194/amt-2022-267-supplement