Multi-sensor surveillance is based on signals received from the aircraft. The incoming data is processed, and the central computer, analyzing the received information, calculates the location of the aircraft in three-dimensional space. The objects defined in this way are displayed on the controller's screen, marked with the aircraft ID, height and other data obtained through the modes A / C, S, ADS-B 1090 ES.
ALMANAC МULTILATERATION SURVEILLANCE SYSTEM
The Almanac MLAT is an integrated TMA, en-route, approach, and surface multilateration surveillance system, including functions of HMU. Certified by Rosaviatsia (Russian civil aviation authority) in 2016, the system is the base for deploying A-SMGCS (levels II-IV).