ACE-FTS Level 2 Data, Version 4.1 / 4.2

Our ACE-FTS Level 2 Data version 4.1 / 4.2 has been discontinued as of August, 2024. This archived data can be found at: doi:10.20383/103.01021

Please note: Our current data version v5.3 can be found at: ACE-FTS Level 2 Data Version 5.3 freely available via signup.

All other versions of our data can be selected at our: ACE-FTS Level 2 Data Products.