Data sets
CAMS provides four different data sets from the global system. See for details: What data and charts are available through CAMS?
Platforms
The CAMS global data is provided through different platforms:
| Data set | Time coverage | Platform | Access guidance |
|---|---|---|---|
| Global analyses and forecasts of chemical species and aerosol | Latest three days | Atmosphere Data Store (ADS) or the ECMWF FTP server | see here for ADS access see here for FTP access |
| Data older than five days | Atmosphere Data Store (ADS) or the ECMWF data archive | see here for ADS access | |
Delayed-mode analyses and real-time forecasts of CO2 and CH4 | N/A | On request | Contact us by creating a ticket through the ECMWF Support Portal (Charts and Data > Get our products ) |
Fire emissions from the Global Fire Assimilation System (GFAS) | Latest seven days | ECMWF FTP server | see here for FTP access |
| Data older than one day | Atmosphere Data Store (ADS) or the ECMWF data archive | see here for ADS access | |
Reanalyses
| CAMS Reanalysis on ECMWF archive: using Atmosphere Climate Store (ADS) MACC Reanalysis: see here |
All datasets are available in GRIB and NetCDF format.
The ECMWF FTP server is supported for operational use (365/24/7). It allows batch access using the FTP protocol.
The ECMWF data archive is not supported for operational use. It allows batch access using the ECMWF Web API.
Data Licence
The CAMS data is governed by the licence terms available here.
Feedback
CAMS is very interested to hear about your use of the data. Please contact us through the ECMWF Support Portal
