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As an article in Network World relates, researchers at Purdue University plan to experiment with a small unmanned aircraft that can fly with little human intervention. Aircraft like this are essentially model airplanes fitted with a GPS receiver and and an on-board flight-stabilization system. Using location data from the GPS, the craft can fly a predetermined route. The plane would be equipped with infrared and digital cameras to take photos in order to assess the effects of shadowing on crop growth or to monitor the effects of drought or floods on the crops.
What roles do you envision for such miniature, unmanned aircraft in monitoring outdoor plant? Could it have application in security, perhaps, or sampling air quality? Would such an "eye in the sky" offer practical, economical benefits, or is the idea "pie in the sky?"
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