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Data Set ID:

SMEX03 Vegetation Water Content: Oklahoma, 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 consists of Vegetation Water Content (VWC) data for two Soil Moisture Experiment 2003 (SMEX03) regional study areas, Oklahoma North and Oklahoma South. VWC was derived from the Normalized Difference Water Index (NDWI) which was obtained from Landsat 5 Thematic Mapper (TM) and Landsat 7 Enhanced Thematic Mapper (ETM+) imagery.

Geographic Coverage

Data Set Tabs

Spatial Coverage:
  • N: 35.39, S: 34.49, E: -97.76, W: -98.29

Spatial Resolution:
Not Specified
Temporal Coverage
  • 2003-07-10
Temporal Resolution:
Not specified
  • Vegetation > Vegetation Cover
  • Vegetation > Vegetation Index
Sensor(s): ETM+, TM
Data Format(s):
  • Binary
Data Contributor(s): Michael Cosh, Thomas Jackson

Data Citation

As a condition of using this data, you must cite the use of this data set using the following citation. For more information, see our Use and Copyright Web page.

Jackson, T. and M. Cosh. 2009. SMEX03 Vegetation Water Content: Oklahoma, Version 1. [indicate subset used]. Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. [Date Accessed].

Questions? Please contact:

NSIDC User Services
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Contact Address:
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University of Colorado
City: Boulder
Province or State: CO
Postal Code: 80309-0449
Country: USA