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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number K10762-9

Using a dielectric probe, hydrologist Charles Laymon and Alabama A&M student Parmecia Jones collect soil moisture data for comparison with satellite data to determine whether a satellite can "see" through a forest canopy to accurately measure soil moisture.

Photo by Stephen Ausmus.



640 pixels wide: (k10762-9.jpg)




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Last Modified: 5/23/2006
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