i-acs EMS is an environmental monitoring tool that registers, calculates and processes air traffic and, noise and emission data at an airport and its surroundings. In combination with the environmental simulation tool, the system covers the whole spectrum of environmental activities needed at a modern airport.

EMS is designed to provide highly detailed environmental data, allowing users to actively monitor and calculate several environmental fields such as emissions (CO2, CO, NOx, and HC), movements, noise recordings, noise calculations and flight path analysis according to user-defined parameters. The automatic flight path analysis consists of tools for simulation and investigation of restriction areas, departure altitudes and route deviations. EMS presents all data to the operator in a user-friendly interface consisting of flight-track presentation in both 2D and 3D and compiles userdefined reports ready for on-screen presentation and printing.