ACOUSTICS
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In compliance with the prescriptions in the European Directive 2002/49/CE concerning the analysis and study of noise pollution, Helica operates in the field of the acoustic mapping of infrastructures (such as railways and roads) with terrestrial and airborne LiDAR surveys by representing the 3D geometry of the territory. From these data it is possible to provide information for an acoustic mapping directed to the prevention, measurement, control and planning on a given area.