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MODIS/Terra Aerosol Optical Thickness Daily L3 Global 0.05Deg CMA NRT

Published by NASA/GSFC/EOS/ESDIS/LANCE MODIS | National Aeronautics and Space Administration | Metadata Last Checked: February 21, 2026 | Last Modified: 2026-02-17
The MODIS/Terra Aerosol Optical Thickness Daily L3 Global 0.05Deg CMA Neal Real Time (NRT) Product (MOD09CMA) is a daily level 3 and global product. It is in linear latitude and longitude (Plate Carre) projection with a 0.05Deg spatial resolution. This product is derived from MOD09IDN, MOD09IDT and MOD09IDS for each orbit by compositing the data on the basis of minimum band 3 (459 - 479 nm band) values (after excluding pixels flagged for clouds and high solar zenith angles).

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