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

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).

Data and Resources

Additional Info

Field Value
Maintainer Earthdata Forum
Last Updated April 13, 2026, 20:25 (UTC)
Created April 1, 2025, 19:01 (UTC)
accessLevel public
bureauCode {026:00}
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
harvest_object_id 45508d3e-eb04-4435-973a-bd17baec4929
harvest_source_id b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title Science Discovery Engine
identifier 10.5067/BJZU6IV9HUTE
license https://www.usa.gov/government-works
modified 2026-04-06T22:16:02Z
programCode {026:000}
publisher NASA NSIDC DAAC;NSIDC
resource-type Dataset
source_datajson_identifier true
source_hash 13018a2176548f60fabd87ef08a16a087bdeb79783de70536277862f69368b43
source_schema_version 1.1
spatial ["CARTESIAN",[{"WestBoundingCoordinate":-93.5,"NorthBoundingCoordinate":42.0,"EastBoundingCoordinate":-93.4,"SouthBoundingCoordinate":41.9}]]
temporal 2003-06-25/2003-07-12
theme {"Earth Science"}