SMEX02 ASTER Level 1B Data, Iowa, Version 1

Published by NASA NSIDC DAAC | National Aeronautics and Space Administration | Metadata Last Checked: January 03, 2026 | Last Modified: 2025-12-30

These ASTER Level 1B data include three Visible and Near-infrared (VNIR) bands, six Shortwave Infrared (SWIR) bands, and five Thermal Infrared (TIR) bands The data are L1B (radiance) data with geometric and radiometric correction.

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earth-science-atmospheric-radiation-atmosphere-solar-irradiance-shortwave-downward-irradiance-s earth-science-infrared-wavelengths-spectral-engineering-infrared-imagery earth-science-infrared-wavelengths-spectral-engineering-infrared-radiance earth-science-infrared-wavelengths-spectral-engineering-thermal-infrared earth-science-visible-wavelengths-spectral-engineering-visible-radiance

Complete Metadata

bureauCode	[ "026:00" ]
identifier	10.5067/KYFJ3QI6YGI2
landingPage	https://daacdata.apps.nsidc.org/pub/DATASETS/AVDM/data/soil_moisture/SMEX02/satellite_remote_sensing/ASTER/
programCode	[ "026:000" ]
spatial	["CARTESIAN",[{"WestBoundingCoordinate":-93.84,"NorthBoundingCoordinate":42.73,"EastBoundingCoordinate":-93.16,"SouthBoundingCoordinate":41.7}]]
temporal	2002-07-01/2002-07-01
theme	[ "Earth Science" ]

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