TROPOMI glyoxal tropospheric columns

Glyoxal (CHOCHO) tropospheric vertical columns retrieved from the TROPOMI/S5p instrument.

The GLYRETRO (GLYoxal Retrievals from TROPOMI) activity is one of the seven themes from the ESA S5p innovation (S5p+I) project, which aims at further exploiting the capability of the S5p/TROPOMI instrument with the development of a number of new scientific products.

We provide Level 3 data for the years 2018 until 2022.
Size:
Level 3 data are 300Mb/day

This V4 version L2 Data was previously available as well, but has been taken offline. We recommend to use the new version V4.1:
Lerot, C., & Danckaert, T. (2024). TROPOMI glyoxal tropospheric columns at S5P-PAL (Version 4.1) [Data set]. Royal Belgian Institute for Space Aeronomy. https://doi.org/10.18758/4OAROXYF

Data and Resources

Tags

Cite this as (APA format)

Lerot, C., & Danckaert, T. (2021). TROPOMI glyoxal tropospheric columns (Version V4) [Data set]. Royal Belgian Institute for Space Aeronomy. https://doi.org/10.18758/71021069
Retrieved: 13:19 15 Jan 2026 (UTC)
Users of this DOI are kindly encouraged to contact the author(s) for help and cooperation towards further successful utilisation.

Author(s)
Principal

Lerot, Christopheorcid, Royal Belgian Institute for Space Aeronomy
Other(s)

Danckaert, Thomasorcid, Royal Belgian Institute for Space Aeronomy;
Contact data-contact of Royal Belgian Institute for Space Aeronomy

Technical info
Is referenced by

https://doi.org/10.5194/amt-14-7775-2021
Documentation

https://glyretro.aeronomie.be/UploadDir/documents/CHOCHO_PUM_S5PI_BIRA_v1.1.pdf

Temporal features
Starting

April 30, 2018
Ending

December 31, 2022

Additional info
Funding details

ESA S5p+I - GLYRETRO
Repository homepage

https://data.aeronomie.be/dataset/
Last Updated

May 16, 2025
Created

April 25, 2021

Spatial features