Access information of offline products

Offline products are available to users as follows:

  • Level 2 orbit-based products and level 3 daily products: in 15 days from sensing at the latest. Usual delay is 2-3 days.
  • Level 3 monthly products: in 15 days from the end of the preceding month. Usual delay is 2-3 days.

Before using any of the data products, read the AC SAF Data policy.

Data dissemination scheme is presented in product delivery diagram.

Select product type:

Composite images Product name Dissemination channels
Metop-B Metop-C DLR FTP server
Total ozone column

HDF5 format

Step 1: Register

Step 2: Log in 1

Also available:
Online images
Interactive maps

Total and tropospheric
NO2 columns
Total SO2 column
Total BrO column
Tropospheric HCHO column
Total H2O column

1 To download the data, use FTP client (such as FileZilla) to connect to the FTP server

  • The Level 2 trace gas column products listed above (from one Metop satellite) are included in the same file and can be found from the 'gome2[a|b|c]/offline' sub-directories on the FTP server