Following the announcement in November 2025 of the release of CAMS global biomass burning emissions based on fire radiative power (GFAS) version 1.4.2 on the ECMWF Data Portal (aux.ecmwf.int; SFTP/FTP/HTTPS data access), we are pleased to announce that the data are now also available on the Atmosphere Data Store (ADS):
The ADS entry will contain two GFAS versions:
- Version 1.2 which covers the period 2003-2025
- Version 1.4.2 which covers the period from 1 January 2026 onwards.
The two versions are not directly comparable, and users should be aware of this when using the data. Please refer to the documentation for more details.
For any enquiries please use the ECMWF Support portal.
ECMWF Support