Articles | Volume 23, issue 18
Research article
22 Sep 2023
Research article |  | 22 Sep 2023

Impact of assimilating NOAA VIIRS aerosol optical depth (AOD) observations on global AOD analysis from the Copernicus Atmosphere Monitoring Service (CAMS)

Sebastien Garrigues, Melanie Ades, Samuel Remy, Johannes Flemming, Zak Kipling, Istvan Laszlo, Mark Parrington, Antje Inness, Roberto Ribas, Luke Jones, Richard Engelen, and Vincent-Henri Peuch


Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on egusphere-2023-398', Anonymous Referee #1, 12 Apr 2023
    • AC1: 'Reply on RC1', Sebastien Garrigues, 19 Jun 2023
  • RC2: 'Comment on egusphere-2023-398', Anonymous Referee #2, 18 Apr 2023
    • AC2: 'Reply on RC2', Sebastien Garrigues, 19 Jun 2023

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
AR by Sebastien Garrigues on behalf of the Authors (19 Jun 2023)  Author's response   Author's tracked changes   Manuscript 
ED: Publish as is (11 Jul 2023) by Stelios Kazadzis
AR by Sebastien Garrigues on behalf of the Authors (04 Aug 2023)
Short summary
The Copernicus Atmosphere Monitoring Service (CAMS) provides global monitoring of aerosols using the ECMWF forecast model constrained by the assimilation of satellite aerosol optical depth (AOD). This work aims at evaluating the assimilation of the NOAA VIIRS AOD product in the ECMWF model. It shows that the introduction of VIIRS in the CAMS data assimilation system enhances the accuracy of the aerosol analysis, particularly over Europe and desert and maritime sites.
Final-revised paper