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

The MODIS/Aqua Aerosol Optical Thickness Daily L3 Global 0.05-Deg CMA Near Real Time (NRT), short name MYD09CMA, is a daily level 3 global product. It is in linear latitude and longitude (Plate Carre) projection with a 0.05Deg spatial resolution. This product is derived from MYD09IDN, MYD09IDT and MYD09IDS 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).

Data and Resources

Additional Info

Field Value
Maintainer Earthdata Forum
Last Updated August 18, 2026, 02:59 (UTC)
Created April 1, 2025, 17:37 (UTC)
accessLevel public
bureauCode {026:00}
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
harvest_object_id 61c23533-9de1-46b1-97da-b4e7777667c7
harvest_source_id b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title Science Discovery Engine
identifier 10.5067/MODIS/MYD09CMA.NRT.061
license https://www.usa.gov/government-works
modified 2026-08-10T22:16:03Z
programCode {026:000}
publisher NASA/GSFC/EOS/ESDIS/LANCE MODIS
resource-type Dataset
source_datajson_identifier true
source_hash 280dbbbb8ae4f506b6643ba37dd978769bb90445fe1fb13509946c222f531926
source_schema_version 1.1
spatial ["CARTESIAN", [{"NorthBoundingCoordinate": 81, "WestBoundingCoordinate": -180, "EastBoundingCoordinate": 180, "SouthBoundingCoordinate": -81}]]
theme {"Earth Science"}