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 September 15, 2026, 03:05 (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 b46183c0-74b4-4c7f-8920-865d9e9dc2eb
harvest_source_id b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title Science Discovery Engine
identifier 10.5067/HX0S0ONCL8Y6
license https://www.usa.gov/government-works
modified 2026-09-07T22:16:02Z
programCode {026:000}
publisher NASA NSIDC DAAC
resource-type Dataset
source_datajson_identifier true
source_hash 9cc52c96e0fd77ec9d8f52815ccc646e5a6ea872fa8bb2e5c3c512be01051bbe
source_schema_version 1.1
spatial ["CARTESIAN", [{"WestBoundingCoordinate": -93.9, "NorthBoundingCoordinate": 42.0, "EastBoundingCoordinate": -93.5, "SouthBoundingCoordinate": 41.85}]]
temporal 2002-06-15/2002-07-06
theme {"Earth Science"}