Tropospheric CH2O columns from GOME

archive:

individual days | monthly mean

Individual days

Year:

Month:

Day:

global monthly mean

Access the archive of Tropospheric CH2O columns based on GOME measurements by selecting a date in the menu on the left.

An image will appear here of the tropospheric CH2O column for the selected date.
The data is given as ASCII files per orbit.
Available documentation:
> Data file format description (PDF)
Data is available between 01 April 1996 and 31 December 2004.