EO Sign In Authentication (Open): This collection is openly accessible but requires users to log in with an EO Sign In account (a system used across ESA Earth Observation services) before any downloads can proceed.

Access Steps:

1. Create or log in to EO Sign In account.
2. Go to the Dissemination Service or Exploring Earth service.
3. Browse or search for the product using the interactive map.
4. Download product.

The dissemination service provides the latest reprocessed Envisat SCIAMACHY higher Level data.

The data is collection based and allows data browsing and download via treeview and filename search options.

Data download is available via HTTPS, including bulk download functionality. ESA internal users can use their ESAAD account to access the HTTPS Dissemination Service.

Access to ftps://hm-atmos-ds.eo.esa.int is available via common FTP clients using implicit FTP over TLS and your own EO Sign In credentials. For internal ESA users the ESAAD account cannot be used for FTP access.

Envisat products can also be discovered through ESA's Exploring Earth service, which allows users to browse and download products among the available datasets from ESA and Third Party Missions and instruments, using various criteria (spatial, temporal).

Worldwide

This Envisat SCIAMACHY Ozone stratospheric profiles dataset has been extracted from the previous baseline (v6.01) of the SCIAMACHY Level 2 data. The dataset is generated in the framework of the full mission reprocessing campaign completed in 2023 under the ESA FDR4ATMOS project.

The new products are conveniently formatted in NetCDF. Free standard tools, such as Panoply, can be used to read NetCDF data. 

Note: Panoply is sourced and updated by external entities. For further details, please consult our Terms and Conditions page.

Please refer to the README file (L2 v6.01) for essential guidance before using the data.