AMSR/ADEOS-II L2A Global Swath Spatially-Resampled Brightness Temperatures V001

Published by NASA NSIDC DAAC | National Aeronautics and Space Administration | Metadata Last Checked: October 24, 2025 | Last Modified: 2025-04-01

The AMSR Level-2A product (AA_L2A) contains brightness temperatures at 6.9 GHz, 10.65 GHz, 18.7 GHz, 23.8 GHz, 36.5 GHz, 89.0 GHz, 50.3 GHz, and 52.8GHz. Data are resampled to be spatially consistent except for the 50.3GHz and 52.8GHz data, and therefore are available at a variety of resolutions that correspond to the footprint sizes of the observations such as 56 km, 38 km, 24 km, 21 km, 12 km, and 5.4 km, respectively.

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Complete Metadata

bureauCode	[ "026:00" ]
identifier	C1241435536-NSIDC_ECS
issued	2003-01-18
landingPage	https://doi.org/10.5067/ADEOS-II/AMSR/AA_L2A.001
language	[ "en-US" ]
programCode	[ "026:001" ]
spatial	-180.0 -90.0 180.0 90.0
temporal	2003-01-18T00:00:00Z/2003-10-24T23:59:59.999Z
theme	[ "geospatial" ]