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Unmanned aerial vehicle (UAV)
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Unmanned Aerial Vehicle (UAV)

• Search and rescue
UAVs will likely play an increased role in search and rescue in the United States. This was demonstrated by the successful use of UAVs during the 2008 hurricanes that struck Louisiana and Texas.
For example, Predators, operating between 18,000–29,000 feet above sea level, performed search and rescue and damage assessment. Payloads carried were an optical sensor (which is a daytime and infra red camera) and a synthetic aperture radar. The Predator's SAR is a sophisticated all-weather sensor capable of providing photographic-like images through clouds, rain or fog, and in daytime or nighttime conditions; all in real-time. A concept of coherent change detection in SAR images allows for exceptional search and rescue ability: photos taken before and after the storm hits are compared and a computer highlights areas of damage.

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Filename:438823.jpg
Album name:Transport
Rating (1 votes):55555
Keywords:#unmanned #aerial #vehicle #uav
Filesize:67 KiB
Date added:Dec 05, 2011
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