Study on the Application of Multi-Surveillance Systems in the Vicinity of Airports

A multi-surveillance system comprises a combination of various surveillance systems to provide appropriate information corresponding to airspace and operation for air traffic services. Therefore, the overall specifications of the surveillance system must meet the requirement. Although ENRI has mainly focused on enroute and airport surveillance systems thus far, several airport surface issues persist because signal disturbance degrades the surveillance system performance, such as the positional accuracy, detection rate, and update rate. ENRI is investigating the method for evaluating the performance of the surveillance system in the vicinity of an airport.