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SMEX02 Watershed Soil Moisture Data, Walnut Creek, Iowa
Entry ID: NSIDC-0143

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Abstract: This data set combines data for several parameters measured for the Soil Moisture Experiment 2002 (SMEX02). The parameters include bulk density, gravimetric and volumetric soil moisture, and surface and subsurface soil temperature. This study was conducted during June and July 2002 in the Walnut Creek watershed in south-central Iowa, USA. Data were collected in crop fields, using a variety of ... View entire text
Related URL
Description: NSIDC SMEX site
Geographic Coverage
Spatial coordinates   
  N: 42.7   S: 41.7   E: -93.2   W: -93.8

Data Set Citation
Dataset Originator/Creator: Thomas. Jackson
Dataset Title: SMEX02 Watershed Soil Moisture Data, Walnut Creek, Iowa
Dataset Series Name: SMEX
Dataset Release Date: 2003-07-31
Dataset Release Place: Boulder, CO
Dataset Publisher: National Snow and Ice Data Center (NSIDC)
Online Resource:
Temporal Coverage
Start Date: 2002-06-23
Stop Date: 2002-07-12
Data Set Progress
Originating Center
Data Center
NSIDC Distributed Active Archive Center Supplemental Info
Data Center URL:
Dataset ID: NSIDC-0143

Data Center Personnel
Phone: +1 (303) 492-6199
Fax: +1 (303) 492-2468
Email: nsidc at
Contact Address:
National Snow and Ice Data Center
University of Colorado
City: Boulder
Province or State: CO
Postal Code: 80309-0449
Country: USA
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Distribution Media: FTP
Distribution Size: From approximately 3 KB to 1 MB
Distribution Format: ASCII text files
Phone: 301-504-8511
Fax: 301-504-8931
Email: tjackson at
Contact Address:
USDA ARS Hydrology Lab
104 Bldg. 007
City: Beltsville
Province or State: MD
Postal Code: 20705
Country: USA
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Please see the SMEX02 site ( for more information, and the NSIDC SMEX site ( to access data.
Creation and Review Dates
DIF Creation Date: 2003-07-24
Last DIF Revision Date: 2011-07-25

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