QA4ECV HCHO tropospheric column L2 data from GOME-2

The QA4ECV HCHO Essential Climate Variable precursor product contains harmonized HCHO tropospheric column densities. The HCHO ECV precursor data in this dataset provides geophysical information for ground pixels observed by the Global Ozone Monitoring Experiment-2 (GOME-2, aboard the MetOp-A satellite; overpass time: circa 09:30 hrs) for the period January 2007 onwards;

In addition to the tropospheric HCHO columns, the product contains intermediate results, such as the result of the spectral fit, fitting diagnostics, the averaging kernel, cloud information, and algorithm and product uncertainty estimates.

Size: 9 MB per orbit
Size: 135 MB per day

Data and Resources

Tags

Cite this as (APA format)

De Smedt, I., YU, H., Richter, A., Beirle, S., Eskes, H., Boersma, K. F., Van Roozendael, M., Van Geffen, J., Wagner, T., Lorente, A., & Peters, E. (2017). QA4ECV HCHO tropospheric column L2 data from GOME-2 (Version 1) [Data set]. Royal Belgian Institute for Space Aeronomy. https://doi.org/10.18758/71021032
Retrieved: 06:58 28 Mar 2025 (UTC)
Users of this DOI are kindly encouraged to contact the author(s) for help and cooperation towards further successful utilisation.

Author(s)
Principal

De Smedt, Isabelleorcid, Royal Belgian Institute for Space Aeronomy
Other(s)

YU, Huanorcid, Royal Belgian Institute for Space Aeronomy; Richter, Andreas, Institute for Environmental Physics, University of Bremen (IUPB); Beirle, Steffen, Max Planck Institute for Chemistry (MPIC); Eskes, Henk, Royal Netherlands Meteorological Institute (KNMI); Boersma, K. Folkert, Royal Netherlands Meteorological Institute (KNMI); Van Roozendael, Michel, Royal Belgian Institute for Space Aeronomy; Van Geffen, Jos, Royal Netherlands Meteorological Institute (KNMI); Wagner, Thomas, Max Planck Institute for Chemistry (MPIC); Lorente, Alba, Wageningen University and Research (WUR); Peters, Enno, Institute for Environmental Physics, University of Bremen (IUPB);
Contact data-contact of Royal Belgian Institute for Space Aeronomy

Technical info
Documentation

https://knmi.sitearchief.nl/?subsite=qa4ecv#archive

Temporal features
Starting

01/01/2007
Ending

31/12/2015
Temporal resolution

P1D

Additional info
Funding details

QA4ECV: 607405 (by:) European Union Framework Program 7
Repository homepage

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

January 24, 2025
Created

April 25, 2017

Spatial features

Resolution (m): 80000x40000