Where can I download MODIS Terra/Aqua Level 3 AOD at 470nm , 550nm, 660 nm ?

19 July 2023 1 4K Report

Where can I download MODIS AOD Level 3 data at different wavelengths.

Here are some options to download MODIS Terra/Aqua Level 3 AOD (Aerosol Optical Depth) data:

NASA's LAADS DAAC (Level-1 and Atmosphere Archive & Distribution System): Provides MOD04_3 (Terra) and MYD04_3 (Aqua) Level 3 global AOD data in HDF format. You can search and download by date, parameter, etc.

NASA's Giovanni portal: Allows online visualization and downloading of Level 3 MODIS AOD data globally. Select MODIS Terra/Aqua, Aerosol Optical Depth parameter, and wavelength.

Google Earth Engine: Provides an API to access pre-processed Modis data. You can filter by date, apply masks, and download.

NOAA's ERSL PDAAC: Offers MODIS Atmosphere L3 Global AOD data as part of the MxD04 product. HAS multiple parameters including AOD at 470/550/660 nm.

NASAs Fire Information for Resource Management System: Gives MODIS Aqua & Terra AOD L3 global daily data.

ICARE Data and Services Center: Provides MODIS L3 AOD products from Collection 6.1 with online plotting and downloading.

Here are some direct links to download MODIS Terra/Aqua Level 3 AOD data at 470nm, 550nm, and 660nm wavelengths:

MODIS Terra (MOD04_3)

470nm: https://ladsweb.modaps.eosdis.nasa.gov/search/order/3/MOD04_3--6

MODIS Aqua (MYD04_3)

470nm: https://ladsweb.modaps.eosdis.nasa.gov/search/order/3/MYD04_3--6

NASA Giovanni:

MODIS Terra AOD: https://giovanni.gsfc.nasa.gov/giovanni/#service=TmAvMp&starttime=&endtime=&data=MOD04_3_Aerosol_Optical_Depth_Land_Ocean_Mean

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