The current version number is 2.1. Previous versions are available in subdirectories of the main data directory.The different versions are summarised in the table below.
|1.0||Jan 1998 - Mar 1999||Original version|
|1.1||Jan 1996 - Aug 1999||Scheme improved to suppress peaks in in lower-stratosphere mixing ratios|
|1.2||Jun 1995 - Aug 1999||Improved calculation of total column by intgrating profile. Averaging kernels included. DLR GDPV2.7 level 2 O3 and ICFA included (see to http://auc.dfd.dlr.de/GOME/).|
|2.0||July 1995 - May 2003||Improved calculation of total column of ozone.|
|2.1||July 1995 - Dec 2002||Improved handling of instrument slit function, use of cloud information from GOME level 2 data and diffuser-plate correction applied to tropospheric ozone.|