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Surface Movement Radar (SMR) is a type of radar technology created with the special purpose of detecting all significant surface features of an airport, such as aircraft and vehicle activity, and displaying the full image on a radar indication panel in the control tower. used to enhance the tower staff’s visual observation of aircraft and/or vehicle movements on runways and taxiways.
The SMR operates on the same principles as the Primary Surveillance Radar (PSR), which transmits a signal that is reflected by the target and uses the echo to calculate the target’s range and bearing.
An airport’s surface can be searched for automobiles and aircraft using surface movement radar (SMR). Air traffic controllers utilise it to support visual observations.
It can also be used at night and in bad visibility to keep an eye on the movement of cars and aeroplanes. Although the ICAO has adopted the term “surface movement radar,” it has also previously gone by the terms “ground movement radar,” “airport surface detection equipment,” and “airfield surface movement indicator.
” SMR is often displayed as a video blip that is superimposed over an airport plan view map that shows elements such the runways and taxiways, grassy areas, and buildings. Callsigns may be added to the SMR to help identify each target and provide alerts if there could be an aircraft conflict.
At the moment, Surface Movement Radar (SMR) is the most used surveillance method for airport surveillance. A maneuvering area is one that is utilized for takeoff, landing, and taxiing of aircraft, excluding aprons, and is covered by primary radar known as SMR.
SMR offers high update rate surveillance of all the nearby planes and vehicles. The tower, which has an excellent view over the maneuvering area, is frequently where SMR antennae are installed.
(Very large airfields, like the Munich Airport, even have a second control tower for the purpose of managing the airfield taxiways and its second terminal.) Due to more clutter and other physical issues than at high altitude, the ground surface environment differs greatly from that at that altitude. The quality of surveillance data collected locally is frequently quite subpar.
The Global Surface movement radar market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
As the primary surveillance for A-SMGCS, Trema currently offers the SCANTER enhanced Surface Movement Radar e SMR. Due to the adaptability of software-defined radar systems and the benefits of digital signal processing, more data can be processed, enhancing situational awareness and enhancing accuracy, high precision, and enhanced detection.
Additionally, the aerodrome maneuvering area may be able to identify and classify numerous moving targets, like birds, using e SMR. The e SMR has the capacity to function as an Airport Surveillance Radar (ASR) gap filler to the standard Approach Corridor Surveillance in addition to the typical radar output, and with an update rate of 1 second as opposed to the customary 4.8 sec.
The e SMR’s Air Channel provides the chief air traffic controller with the affirmative confirmation of the proper runway alignment for inbound traffic.
In regions where detection and tracking were previously not possible, such as close to the runway edge, taxiways, airside service roads, and exposed areas of interest from the boundary between the tarmac and infield grass area, the e SMR will offer improved situational awareness.
By enabling Air Traffic Controllers to keep an eye on, advise, and guide vehicles, people, and other moving objects in an airport, Surface Movement Radar aims to maximize security in airports.
A radar is ideal for this task since it has a wide field of view and functions regardless of the time of day or night, visibility issues like fog, and potential precipitation like rain and snow.
