Definition of radar
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, … 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.
Definition of radar
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WebMar 6, 2024 · The meaning of RADAR GUN is a handheld device that uses radar to measure the speed of a moving object. WebInteractive Radar is a system that uses waves of energy to sense objects. It can find a faraway object and tell how fast it is moving. Radar is very useful because it can sense objects even at night and through thick clouds.
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 … WebIntroduction to Radar Systems Tracking and Parameter Estimation. MIT Lincoln Laboratory EST&TRACK-2 NBP 7/31/2008 Disclaimer of Endorsement and Liability • The video courseware and accompanying viewgraphs presented on this server were prepared as an account of work sponsored by an agency of the
WebPrecipitation intensity is measured by a ground-based radar that bounces radar waves off of precipitation. The Local Radar base reflectivity product is a display of echo intensity … WebPrecipitation intensity is measured by a ground-based radar that bounces radar waves off of precipitation. The Local Radar base reflectivity product is a display of echo intensity (reflectivity ...
WebNOAA UHD Radar & NWS Alerts presents the latest High-definition doppler radar straight from the National Weather Service and NWS Alerts NOAA UHD Radar & NWS Alerts is a fast, easy-to-use and beautiful application that displays animated NOAA weather radar and NWS Alerts around your current location,…
WebRadar 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 marvel legends children of thanos 5 packWebRadar definition, 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 … hunters halifax estate agentsWebDescription. 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 ... marvel legends children of thanosWebRadar cross-section (RCS), 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. ... Definition. Informally, the RCS of an object is … hunters hall wadhurstWebMar 5, 2024 · The meaning of RADAR is a device or system consisting usually of a synchronized radio transmitter and receiver that emits radio waves and processes their reflections for display and is used especially for detecting and locating objects (such as aircraft) or surface features (as of a planet). How to use radar in a sentence. huntershall nutcrackerWebThe definition of clutter depends on the function of the radar. Weather is not clutter in a weather detecting radar. Since aircraft usually move much faster than weather or surface targets, velocity-sensitive radar can eliminate unwanted clutter from the radar indicator. Radar systems that detect and process only moving targets are called M ... marvel legends captain america thorWebGMTSAR 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 … marvel legends classic loki