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SMEX02 Land Surface Information: Soils Database, Version 1

Published by NASA NSIDC DAAC | National Aeronautics and Space Administration | Catalog Last Checked: June 25, 2026 at 01:35 PM | Dataset Last Updated: June 23, 2026
This data set includes soil moisture data for the following 10 Iowa counties: Boone, Dallas, Franklin, Hamilton, Hardin, Jasper, Marshall, Polk, Story, and Wright. These data were created by appending existing county digital soils data provided by the Iowa Cooperative Soil Survey (ICCS) and clipping them by the SMEX02 project area boundary.

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