SMEX02 Soil Moisture Atmosphere Coupling Experiment (SMACEX), Iowa, Version 1

This data set contains measurements collected from flights conducted in June and July 2002 over the Walnut Creek watershed in central Iowa, USA.

Data and Resources

Additional Info

Field Value
Maintainer Earthdata Forum
Last Updated February 17, 2026, 03:33 (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 d828e960-135e-4533-b3fc-93c1ef10d62d
harvest_source_id b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title Science Discovery Engine
identifier 10.5067/HX0S0ONCL8Y6
landingPage https://daacdata.apps.nsidc.org/pub/DATASETS/AVDM/data/soil_moisture/SMEX02/meteorological/SMACEX/
modified 2026-02-16
programCode {026:000}
publisher NASA NSIDC DAAC
resource-type Dataset
source_datajson_identifier true
source_hash 557004b8bf08eb4b11cc707205cb4263b759b0bb53e809238ed7730848f52d1e
source_schema_version 1.1
spatial ["CARTESIAN",[{"WestBoundingCoordinate":-93.9,"NorthBoundingCoordinate":42.0,"EastBoundingCoordinate":-93.5,"SouthBoundingCoordinate":41.85}]]
temporal 2002-06-15/2002-06-15
theme {"Earth Science"}