MERRA-2 FAQ: What are the wavelength-dependent optical properties for aerosol species across various wavelengths?

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GES DISC - jimacker
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MERRA-2 FAQ: What are the wavelength-dependent optical properties for aerosol species across various wavelengths?

by GES DISC - jimacker » Fri Dec 05, 2025 9:37 pm America/New_York

The document Supplemental Documentation for GEOS Aerosol Products (https://gmao.gsfc.nasa.gov/pubs/docs/Collow1489.pdf) discusses MERRA-2 aerosol formulation through the more recent systems. Section 4 discusses the optical properties, and a NetCDF File (https://portal.nccs.nasa.gov/datashare/iesa/aerosol/AerosolOptics/) provides the values of the aerosol optical properties.

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