Description
Glyoxal (CHOCHO) tropospheric vertical columns retrieved from the TROPOMI/S5p instrument as part of the ESA CCI precursors for aerosols and ozone project.
This dataset provides a set of L3 gridded glyoxal vertical columns obtained from TROPOMI/S5P, for the period of May 2018 until December 2023, at resolution of 0.5° (daily grids) or 0.125° (monthly grids) . The retrieval is based on the method developed for the GLYRETRO and S5P-PAL projects, but features an improved destriping and background correction method, as well as more precise air mass factor calculations using a high-resolution surface albedo database based on TROPOMI observations, and a set of daily a priori glyoxal profile shapes obtained using the MAGRITTE chemical transport model.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| L3 Data download | NetCDF | Open resource |
Tags
- air-composition
- air-quality
- atmosphere
- atmosphere-services
- biosphere-atmosphere-exchanges
- brams
- bvoc-biogenic-volatile-organic-compounds
- chemical-composition-and-climate
- chocho-glyoxal
- comet
- forest-ecosystems
- gain-correction
- iasi
- in-situ
- mass-spectrometry
- meteoroids
- meteors
- meteor-streams
- microchannel-plate
- mineral-dust
- o3-ozone
- observed-data
- radio-observations
- rosetta
- secondary-electron-yield
- sentinel-5p
- space-experiment-support-and-operations
- tropomi
- vertical-profile
- voc-volatile-organic-compounds