Articles | Volume 15, issue 10
Atmos. Chem. Phys., 15, 5743–5760, 2015
https://doi.org/10.5194/acp-15-5743-2015
Atmos. Chem. Phys., 15, 5743–5760, 2015
https://doi.org/10.5194/acp-15-5743-2015

Research article 26 May 2015

Research article | 26 May 2015

Using the OMI aerosol index and absorption aerosol optical depth to evaluate the NASA MERRA Aerosol Reanalysis

V. Buchard et al.

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AR: Author's response | RR: Referee report | ED: Editor decision
AR by Virginie Buchard on behalf of the Authors (14 Apr 2015)  Author's response
ED: Publish as is (29 Apr 2015) by Yves Balkanski
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Short summary
MERRAero is an aerosol reanalysis based on the GEOS-5 earth system model that incorporates an online aerosol module and assimilation of AOD from MODIS sensors. This study assesses the quality of MERRAero absorption using independent OMI observations. In addition to comparisons to OMI absorption AOD, we have developed a radiative transfer interface to simulate the UV aerosol index from assimilated aerosol fields at OMI footprint. Also, we fully diagnose the model using MISR, AERONET and CALIPSO.
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