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  2. Gatso - Wikipedia

    en.wikipedia.org/wiki/Gatso

    Gatso is the brand that Gatsometer BV (now known as Sensys Gatso Group when Sensys acquired Gatso in 2015 [1]) use on their speed cameras and red light cameras. The most commonly encountered Gatso speed cameras emit radar beams to measure the speed of a passing vehicle. If it is travelling above the preset trigger speed, one or two photographs ...

  3. Traffic enforcement camera - Wikipedia

    en.wikipedia.org/wiki/Traffic_enforcement_camera

    A traffic enforcement camera (also a red light camera, speed camera, road safety camera, road rule camera, photo radar, photo enforcement, Gatso, safety camera, bus lane camera, flash for cash, Safe-T-Cam, No contact apprehension camera depending on use) is a camera which may be mounted beside or over a road or installed in an enforcement ...

  4. Speed limit enforcement - Wikipedia

    en.wikipedia.org/wiki/Speed_limit_enforcement

    Gatso speed camera. Speed limits are enforced on most public roadways by authorities, with the purpose to improve driver compliance with speed limits.Methods used include roadside speed traps set up and operated by the police and automated roadside 'speed camera' systems, which may incorporate the use of an automatic number plate recognition system.

  5. Road speed limit enforcement in Australia - Wikipedia

    en.wikipedia.org/wiki/Road_speed_limit...

    Gatso Mobile Speed Camera, used in Victoria. This mobile camera or speed camera is used in Victoria and Queensland and can be operated in various manners. Without a flash, the only evidence of speed camera on the outside of the car is a black rectangular box, which sends out the radar beam, about 30 cm by 10 cm, mounted on the front of the car.

  6. List of radar types - Wikipedia

    en.wikipedia.org/wiki/List_of_radar_types

    The radar measures the distance to the reflector by measuring the time of the roundtrip from emission of a pulse to reception, dividing this by two, and then multiplying by the speed of light. To be accepted, the received pulse has to lie within a period of time called the range gate .

  7. Road speed limit enforcement in the United Kingdom - Wikipedia

    en.wikipedia.org/wiki/Road_speed_limit...

    Gatso cameras, which take a photograph of the rear of the vehicle after the vehicle has passed, Truvelo / D-cam digital cameras which use infrared to take a picture of a vehicle as it approaches, which includes an image of the driver. These cameras then transmit the image and speed to the authorities virtually instantly.

  8. Air Route Surveillance Radar - Wikipedia

    en.wikipedia.org/wiki/Air_Route_Surveillance_Radar

    Range. 290 miles. The Air Route Surveillance Radar is a long-range radar system. It is used by the United States Air Force and the Federal Aviation Administration to control airspace within and around the borders of the United States. The ARSR-4 is the FAA's most recent (late 1980s, early 1990s) addition to the "Long Range" series of radars.

  9. AN/TPS-80 Ground/Air Task Oriented Radar - Wikipedia

    en.wikipedia.org/.../Air_Task_Oriented_Radar

    The Ground/Air Task Oriented Radar (G/ATOR) is a single material solution for the mobile Multi-Role Radar System and Ground Weapons Locating Radar (GWLR) requirements. It is a three-dimensional, short/medium-range multi-role radar designed to detect unmanned aerial systems, cruise missiles, air-breathing targets, rockets, artillery, and mortars.