Other systems which are similar to radar make use of other parts of the electromagnetic spectrum. Modern high tech radar systems use digital signal processing and machine learning and are capable of extracting useful information from very high noise levels.

The modern uses of radar are highly diverse, including air and terrestrial traffic control, radar astronomy, air-defense systems, anti-missile systems, marine radars to locate landmarks and other ships, aircraft anti-collision systems, ocean surveillance systems, outer space surveillance and rendezvous systems, meteorological precipitation monitoring, radar remote sensing, altimetry and flight control systems, guided missile target locating systems, self-driving cars, and ground-penetrating radar for geological observations. The term radar has since entered English and other languages as a common noun, losing all capitalization. The term RADAR was coined in 1940 by the United States Navy as an acronym for radio detection and ranging.

A key development was the cavity magnetron in the United Kingdom, which allowed the creation of relatively small systems with sub-meter resolution. Radar was developed secretly for military use by several countries in the period before and during World War II. Radio waves (pulsed or continuous) from the transmitter reflect off the objects and return to the receiver, giving information about the objects' locations and speeds. A radar system consists of a transmitter producing electromagnetic waves in the radio or microwaves domain, a transmitting antenna, a receiving antenna (often the same antenna is used for transmitting and receiving) and a receiver and processor to determine properties of the objects. It is used to detect and track aircraft, ships, spacecraft, guided missiles, and motor vehicles, and map weather formations, and terrain. 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 rotates steadily, sweeping the airspace with a narrow beam. Additionally, Infoplaza has a mobility division for public transport and traffic information.Radar of the type used for detection of aircraft. Infoplaza is one of the largest all-round meteorological service providers for media, consumers, governments, and businesses. Meteoradar is affiliated with the weather website and the satellite product. Meteoradar is a weather website operated by Infoplaza. Based on this, a current radar image is formed, and this image is converted into a forecast based on air currents. The radar detects precipitation by emitting radio waves. The forecast may change as the precipitation approaches. Please note that the development of showers, the disappearance of showers, and the formation of new showers are not taken into account in this forecast. The real-time radar images are available every 5 minutes, and we provide a forecast for the next 3 hours ahead. You can also pause and freeze the radar at a specific time. It is possible to play the radar images at a faster speed, and a radar forecast for the next three hours is available. The radar displays a cumulative image based on the ICON model data, where the precipitation total increases over time.Īt Meteoradar, you can find the most current and reliable radar images and precipitation charts for any location worldwide. On this radar, you can see the total amount of precipitation that we expect in the next five days. You can see the development of showers and rain areas of the previous day. On this radar, you can see the radar observations of the last 24 hours. You can see the development of showers and rain areas of the previous hour. On this radar, you can see the radar observations of the last hour. You can see the development of showers and rain areas in the previous hours.

On this radar, you can see the radar observations of the last 3 hours. This forecast is based on the DWD Icon weather model. On this radar, you can see the precipitation forecast for the next 5 days. This forecast is based on the GFS weather model. On this radar, you can see the precipitation forecast for the next 7 days. Therefore, please take into account the possibility of new showers forming and existing showers changing. We are showing how the current showers and rain areas will continue to move in the upcoming hours, provided they remain as they are now. On this radar, you can see the forecast for the next 2 or 3 hours, depending on the country.

Scotland weather radar map