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The scale of dBZ values can be seen along the bottom of the image. dBZ is a logarithmic dimensionless technical unit used in radar. It is mostly used in weather radar, to compare the equivalent reflectivity factor (Z) of a remote object (in mm 6 per m 3) to the return of a droplet of rain with a diameter of 1 mm (1 mm 6 per m 3). [1]
A corner reflector for radar testing. A corner reflector is a retroreflector consisting of three mutually perpendicular, intersecting flat reflective surfaces. It reflects waves incident from any direction directly towards the source, but translated.
Radar cross-section (RCS), denoted σ, also called radar signature, is a measure of how detectable an object is by radar. A larger RCS indicates that an object is more easily detected. [1] An object reflects a limited amount of radar energy back to the source. The factors that influence this include: [1] the material with which the target is made;
TM 11-364 K-44-B Truck and earth borer equipment HD TM 11-487 Electrical Communication systems Equipment. dated 2 October 1944 TM 11-487-C1 military standardization handbook dated 1965
Doppler on Wheels (or DOW) is a fleet of X-band and C-band mobile and quickly-deployable truck-borne radars which are the core instrumentation of the Flexible Array of Radars and Mesonets [1] affiliated with the University of Alabama Huntsville [2] and led by Joshua Wurman, with the funding partially provided by the National Science Foundation ...
A rear reflector on a bicycle Reflecting device on horse.. A safety reflector is a retroreflector intended for pedestrians, runners, motorized and non-motorized vehicles.A safety reflector is similar to reflective stripes that can be found on safety vests and clothing worn by road workers and rescue workers.
The Jordan Motor Car Company was founded in 1916 in Cleveland, Ohio by Edward S. "Ned" Jordan, a former advertising executive from Thomas B. Jeffery Company of Kenosha, Wisconsin. The factory produced what were known as "assembled cars" until 1931, using components from other manufacturers.
A minimum detectable signal is a signal at the input of a system whose power allows it to be detected over the background electronic noise of the detector system. It can alternately be defined as a signal that produces a signal-to-noise ratio of a given value m at the output.