Fast Registration with Immediate Access (Open)

1. Go to the ESA User Services Portal
2. Register or log in to EO Sign In
3. Fill in and submit the form for accessing the data
4. You will receive an email with your user name
5. A second email will follow with your password to download the data from the gome-ftp-ds.eo.esa.int server via an FTP client (see Read More for connection details) or, alternatively, from command line using L-FTP.

The data can be downloaded via an FTP client (e.g., FileZilla or WinSCP) using the options "explicit FTP over TLS if available" or "Require explicit FTP over TLS".

See the GOME Product availability table.

For further information about the EO Sign In Service you can visit TellUs.

Should you need support to access the data, please contact EOHelp.

GOME Level 2 products were generated by DLR on behalf of the European Space Agency, and are the end result of the Level 1 to 2 reprocessing campaign of GOME Level 1 version 4 data with Level 2 GOME Data Processor (GDP) version 5.0 (HDF-5 format).

The GOME Level 2 data product comprises the product header, total column densities of ozone and nitrogen dioxide and their associated errors, cloud properties and selected geo-location information, diagnostics from the Level 1 to 2 algorithms and a small amount of statistical information.