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Description
Radar is an object detection system that uses electromagnetic waves to identify the range, altitude, direction, or speed of both moving and fixed objects such as aircraft, ships, motor vehicles, weather formations, and terrain. The term RADAR was coined i
keywords
anti aircraft,
army,
detection,
electromagnetic,
equipment,
military,
peace,
radar,
security,
war,
waves
Image properties
Dimensions: 2572px * 1722px
Published: February - 15 - 2010
Date: 2009:08:18 16:07:21
Aperture:f/8.0
Exposure: 10/2500
Focal length: 180/10
ISO: 250
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