Earth System Science Data
Earth System Science Data
Earth System Science Data
Articles | Volume 18, issue 9
Articles | Volume 18, issue 9
https://doi.org/10.5194/essd-18-6667-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/essd-18-6667-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 18, issue 9
Data description article
 | 
10 Sep 2026
Data description article |  | 10 Sep 2026

A 19-year record of atmospheric sulphur dioxide (SO2) derived from IASI measurements

Lieven Clarisse, Bruno Franco, Lorenzo Fabris, Nicolas Theys, Juliette Hadji-Lazaro, Daniel Hurtmans, Cathy Clerbaux, and Pierre Coheur

Viewed

Total article views: 1,666 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,077 461 128 1,666 128 134
  • HTML: 1,077
  • PDF: 461
  • XML: 128
  • Total: 1,666
  • BibTeX: 128
  • EndNote: 134
Views and downloads (calculated since 01 Apr 2026)
Cumulative views and downloads (calculated since 01 Apr 2026)

Viewed (geographical distribution)

Total article views: 1,666 (including HTML, PDF, and XML) Thereof 1,593 with geography defined and 73 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Saved (final revised paper)

Latest update: 07 Oct 2026
Download
Short summary
We present a 19-year (2007–2026) global record of atmospheric sulphur dioxide (SO2) abundances and plume altitudes measured twice a day from space by the Infrared Atmospheric Sounding Interferometers (IASI). The first part of the paper covers the retrieval methodology and detailed comparisons with other satellite measurements. The second part presents an overview of the dataset, offering in particular an analysis of the temporal evolution and vertical distribution of volcanic SO2.
Read more
Share
Altmetrics
Final-revised paper
Preprint