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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number D1090-1

Agricultural engineers Susan O’Shaughnessy and Nolan Clark adjust the field of view for wireless infrared thermometers mounted on a center pivot irrigation system. The wireless sensors are used to measure crop canopy temperature for indications of water stress.

 

Photo by Peggy Greb.


640 pixels wide: (d1090-1.jpg)




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Last Modified: 3/27/2008
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