T
Thomas Danckaert
Researcher at Belgian Institute for Space Aeronomy
Publications - 10
Citations - 565
Thomas Danckaert is an academic researcher from Belgian Institute for Space Aeronomy. The author has contributed to research in topics: Differential optical absorption spectroscopy & Nadir. The author has an hindex of 7, co-authored 9 publications receiving 403 citations.
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Journal ArticleDOI
Diurnal, seasonal and long-term variations of global formaldehyde columns inferred from combined OMI and GOME-2 observations
I. De Smedt,Trissevgeni Stavrakou,François Hendrick,Thomas Danckaert,T. Vlemmix,Gaia Pinardi,Nicolas Theys,Christophe Lerot,Clio Gielen,Corinne Vigouroux,Christian Hermans,Caroline Fayt,Pepijn Veefkind,Jean-François Müller,M. Van Roozendael +14 more
TL;DR: In this article, the authors present the new version (v14) of the BIRA-IASB algorithm for the retrieval of formaldehyde (H2CO) columns from spaceborne UV-visible sensors.
Journal ArticleDOI
Algorithm theoretical baseline for formaldehyde retrievals from S5P TROPOMI and from the QA4ECV project
Isabelle De Smedt,Nicolas Theys,Huan Yu,Thomas Danckaert,Christophe Lerot,Stephen Compernolle,Michel Van Roozendael,Andreas Richter,Andreas Hilboll,Enno Peters,Mattia Pedergnana,Diego Loyola,Steffen Beirle,Thomas Wagner,Henk Eskes,Jos van Geffen,K. F. Boersma,K. F. Boersma,Pepijn Veefkind +18 more
TL;DR: The formaldehyde (HCHO) tropospheric vertical column retrieval algorithm implemented in the S5P operational processor is introduced and comprehensively describes its various retrieval steps.
Journal ArticleDOI
Sulfur dioxide retrievals from TROPOMI onboard Sentinel-5 Precursor: algorithm theoretical basis
Nicolas Theys,Isabelle De Smedt,Huan Yu,Thomas Danckaert,Jeroen van Gent,Christoph Hörmann,Thomas Wagner,Pascal Hedelt,Heiko Bauer,Fabian Romahn,Mattia Pedergnana,Diego Loyola,Michel Van Roozendael +12 more
TL;DR: In this article, the spectral fitting is performed using the differential optical absorption spectroscopy (DOAS) method including multiple fitting windows to cope with the large range of atmospheric SO2 columns encountered.
Journal ArticleDOI
Sulfur dioxide vertical column DOAS retrievals from the Ozone Monitoring Instrument: Global observations and comparison to ground-based and satellite data
Nicolas Theys,I. De Smedt,J. van Gent,Thomas Danckaert,Tianxing Wang,Tianxing Wang,François Hendrick,T. Stavrakou,Sophie Bauduin,Lieven Clarisse,Can Li,Can Li,Nickolay A. Krotkov,Huan Yu,Hugues Brenot,M. Van Roozendael +15 more
TL;DR: In this article, the authors presented a new data set of sulfur dioxide (SO2) vertical columns from observations of the Ozone Monitoring Instrument (OMI)/AURA instrument between 2004 and 2013.