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R.A.D.A.R. is the acronym of RAdio Detection And Ranging. Radar is a 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.
By using innovations such as the Doppler shift of reflected waves, various properties can be determined about the relative motion of aerial and ground phenomena.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoIts not a perfect acronym. It stands for radio detection and ranging, so it is part acronym and part abbreviation.
Wiki User
∙ 15y agoRadio Detection and Ranging
Wiki User
∙ 14y agoRAdio Detection and Ranging
Wiki User
∙ 14y agoRadar is RAdio Detection And Ranging.
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How far can a modern radar reach?
Terrestrial radar, using over-the-horizon techniques, around 3000~5000 km. Astronomical radar, at least as far as Venus.
What is the smallest object radar can pick up?
The smallest object most radar can pickup is a bird. Radar used by air traffic control and civilians is less accurate than that of the military.
What is a typical radar operating frequency?
Typical radar operates in the 50 to 330 megahertz bands. However, long range radar uses ultra high frequencies in the 300 to 1,000 megahertz range.
Can sonar work in air?
NO. We call that radar.
What methods do scientists use to track tornadoes?
You can get some information from radar. Tornadoes often produce an echo with certain recognizable characteristics. Mostly, however, it's eyes on the ground that do the job. This typically takes the form of a spotter network equipped with amateur radio. Spotters can be mobile or fixed. Checkout skywarn for more information.
What does the R in radar stand for?
Radio
What does the first r in radar stand for?
Radio
What do the initials SSR stand for on the map?
On a military map it can stand for Secondary Surveillance Radar, Surface Search Radar, Search & Rescue Region, or Soviet Socialist Republic.
What do the colors stand for on a Doppler radar?
On most radar images the colors generally represent how hard it is raining or snowing.
What does DDR stand for in naval terms?
Radar Picket Destroyer
What does acronym pme radar stand for?
PME is Prime Mission Equipment.
What does flir and flur stand for?
FLIR: Forward-Looking Infrared (Radar)
What does the acronym RADAR stand for?
RAdio Detecting And Ranging
What does the acronym radar and scuba stand for?
SCUBA-self contained underwater breathing apparatus
What does radar stand for?
"The term RADAR was coined in 1941 as an acronym for RAdio Detection And Ranging."www.twitter.com/parashu_gilly
Is there a radar detector that also has GPS?
Several companies like Beltronics and Uniden make gps units that feature radar detecting features but it is probably for the best to by separate stand alone units.
What does RhoHV stand for in radar meterology?
Correlation coefficient (symbolized by the Greek letter rho) between the Horizontal and Vertical channels
