Definition of radar
WebApr 7, 2024 · Radar definition: Radar is a way of discovering the position or speed of objects such as aircraft or ships... Meaning, pronunciation, translations and examples WebGMTSAR includes two main processors: 1. an InSAR processor that can focus and align stacks of images, maps topography into phase, conducts phase unwrapping, and forms …
Definition of radar
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WebDefinition of radar in the Definitions.net dictionary. Meaning of radar. What does radar mean? Information and translations of radar in the most comprehensive dictionary definitions resource on the web. Login . The STANDS4 Network. ABBREVIATIONS; ANAGRAMS; BIOGRAPHIES; CALCULATORS; CONVERSIONS; DEFINITIONS; … Radar is a radiolocation system that uses radio waves to determine the distance (ranging), angle (azimuth), and radial velocity of objects relative to the site. It is used to detect and track aircraft, ships, spacecraft, guided missiles, and motor vehicles, and map weather formations, and terrain. A radar system consists of a transmitter producing electromagnetic waves in the radio or microwaves domain, …
WebAt 30 miles (48 km) from the radar, the beam is approximately 3,000 feet (914 m) wide. At 60 miles (97 km), the beam is about 6,000 feet (1,800 m) wide. At 120 miles (193 km) the beam is nearly 12,000 feet (3,700 m) or … WebFeb 26, 2024 · radar in American English. (ˈreidɑːr) noun. 1. Electronics. a device for determining the presence and location of an object by measuring the time for the echo of a radio wave to return from it and the direction from which it returns. 2. a means or sense of awareness or perception. lobbyists working under the media's radar.
Webradar: 1 n measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects Synonyms: microwave radar , radio detection and ranging , radiolocation Types: show 4 types... hide 4 types... Doppler radar radar that uses the Doppler shift to measure velocity early warning radar a radar that is ... WebMay 1, 2015 · Radar, sonar and lidar also can reveal information about an object’s shape, size, material and direction. Air traffic controllers use radar to spot aircraft in the sky. Police use it to detect speeders. Navies use sonar to map the ocean bottom — or to look for enemy submarines. And lidar helps read the lay of the land or features on Earth ...
WebMar 6, 2024 · The meaning of RADAR GUN is a handheld device that uses radar to measure the speed of a moving object.
WebOct 13, 2024 · Weather radar (also known as Doppler weather radar) is an instrument that sends pulses of electromagnetic energy into the atmosphere to find precipitation, determine its motion and intensity, and identify the … bleachers rollercoaster keyboardWebDescription. The GMR 626 xHD2 6 kW high-definition 6-foot open-array radar is designed for serious seafarers of larger yachts and sport fishing boats over 50-feet who want the advantages of the tight beamwidth of a 6-foot antenna. This is the first step up from our 4-foot open array radars. The 6-foot antenna focuses the beamwidth down to just ... bleachers - rollercoasterWebDefinition of radar in the Definitions.net dictionary. Meaning of radar. What does radar mean? Information and translations of radar in the most comprehensive dictionary … bleachers rollercoaster lyrics meaningWebBritannica Dictionary definition of RADAR. : a device that sends out radio waves for finding out the position and speed of a moving object (such as an airplane) [count] a powerful radar. [noncount] The approaching planes were detected by radar. — often used figuratively in informal U.S. English. A career in politics wasn't even on my radar ... bleachers rymWebRadar accuracy is a measure of the ability of a radar system to determine the correct range, bearing, and in some cases, altitude of an object. The degree of bleachers say goodbye like you mean itWebThe radar antenna emits a signal in the form of radar waves, which move at the speed of light and are not perceivable by humans. When the waves hit objects, the signal changes and is reflected back to the sensor – … bleachers schematicWebradar meaning: 1. a system that uses radio waves to find the position of objects that cannot be seen: 2. a system…. Learn more. bleachers sale