SMEX05 Watershed Soil Moisture Data: Iowa, Version 1

Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or edited by NSIDC. Thus, support for this data set may be limited. This data set combines data for several parameters measured in the Walnut Creek watershed located in Iowa, USA for the Soil Moisture Experiment 2005 (SMEX05).

Data and Resources

Additional Info

Field Value
Maintainer Earthdata Forum
Last Updated May 18, 2026, 21:42 (UTC)
Created April 1, 2025, 19:06 (UTC)
accessLevel public
bureauCode {026:00}
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
harvest_object_id c678c77a-0e0a-4078-bb14-e64b0538e7cd
harvest_source_id b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title Science Discovery Engine
identifier 10.5067/AZ19W2E4HWDT
license https://www.usa.gov/government-works
modified 2026-05-14T22:12:41Z
programCode {026:000}
publisher NASA NSIDC DAAC
resource-type Dataset
source_datajson_identifier true
source_hash 85928fde14fd59b686b14261e2486a6dec2bb296519baed13bcf256e992b9497
source_schema_version 1.1
spatial ["CARTESIAN",[{"WestBoundingCoordinate":-93.9289,"NorthBoundingCoordinate":42.0077,"EastBoundingCoordinate":-93.5819,"SouthBoundingCoordinate":41.9277}]]
temporal 2005-06-15/2005-07-03
theme {"Earth Science"}