SMEX02 Tower-Based Radiometric Surface Temperature, Walnut Creek, Iowa, Version 1

Published by NASA NSIDC DAAC;NSIDC | National Aeronautics and Space Administration | Metadata Last Checked: September 14, 2025 | Last Modified: 2025-09-11

This data set includes air temperature, vapor pressure, wind speed, and brightness temperatures taken at 12 flux towers as part of the Soil Moisture Experiment 2002 (SMEX02).

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earth-science-atmospheric-pressure-atmosphere-atmospheric-pressure-measurements earth-science-atmospheric-temperature-atmosphere-surface-temperature-air-temperature earth-science-atmospheric-water-vapor-atmosphere-water-vapor-profiles earth-science-atmospheric-winds-atmosphere-surface-winds earth-science-infrared-wavelengths-spectral-engineering-brightness-temperature earth-science-microwave-spectral-engineering-brightness-temperature

Complete Metadata

bureauCode	[ "026:00" ]
identifier	10.5067/BJZU6IV9HUTE
landingPage	https://daacdata.apps.nsidc.org/pub/DATASETS/AVDM/data/soil_moisture/SMEX02/meteorological/tower_apogee_sensors/
programCode	[ "026:000" ]
spatial	["CARTESIAN",[{"WestBoundingCoordinate":-93.5,"NorthBoundingCoordinate":42.0,"EastBoundingCoordinate":-93.4,"SouthBoundingCoordinate":41.9}]]
temporal	2003-06-25/2003-06-25
theme	[ "Earth Science" ]

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