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To get access to CAMS GFAS data, you need user accounts on the ECMWF website, and on the ECMWF FTP service.

  1. Log on to www.ecmwf.int. ( Atmosphere Data Store (ADS)(ECMWF login required - If you do not have an account create one)Read the licence and accept the licence from the Atmosphere Data Store (ADS)
  2. Download a small data sample of the CAMS global biomass burning emissions based on fire radiative power (GFAS) using the ADS web interface (CAMS GFAS data download form) - you will need to accept the data licence.
  3. Contact us by creating a ticket through the  ECMWF Support Portal (Charts and Data > Get our products ), providing 
    1. the user name you used to log into www.ecmwf.int and accept the licensein to download the CAMS data sample.
    2. confirmation that you accepted the dataset licence and successfully downloaded a small data sample.
    3. for our service planning, a brief description of how you intend to use the data, and which chemical species are most relevant for you

Data location

FTP server

ftp://aux.ecmwf.int

Data directory

/DATA/CAMS_GFAS/${YYYYMMDD}

/DATA/CAMS_GFAS_HOURLY/${YYYYMMDD}

/DATA/CAMS_GFAS_TEST/ (for test data files)

Retention policy

Data is kept for 7 days for CAMS_GFAS

Data is kept for 3 days for CAMS_GFAS_HOURLY

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The list of the parameters is available here: CAMS global biomass burning emissions based on fire radiative power (GFAS): data documentation#Parameterlisting

Attribution

In addition to the requirements of the applicable license, users must provide clear and visible attribution to the Copernicus programme and attribute each data product used;

Copernicus programme:

[Generated using/Contains modified] Copernicus Atmosphere Monitoring Service information [year]. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.


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This document has been produced in the context of theCopernicus Atmosphere Monitoring Service (CAMS).

The activities leading to these results have been contracted by the European Centre for Medium-Range Weather Forecasts, operator of CAMS on behalf of the European Union (Delegation Agreement signed on 11/11/2014 and Contribution Agreement signed on 22/07/2021). All information in this document is provided "as is" and no guarantee or warranty is given that the information is fit for any particular purpose.

The users thereof use the information at their sole risk and liability. For the avoidance of all doubt , the European Commission and the European Centre for Medium - Range Weather Forecasts have no liability in respect of this document, which is merely representing the author's view.

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