The most frequent task in the field of air purity protection is determination of the emissions from the activity and their impact range using propagation modelling.
During the planning process, propagation modelling is suitable for determining the parameters of the sources to be established (height, gas velocity). Noise and vibration protection is a special branch and narrow scientific field within environmental protection. We arrange the noise sources associated with the activity in a database and produce a 3D noise map.
As a result of the noise mapping, the measures necessary for noise reduction may be taken. The exacting depiction of geographic information promotes easy understanding of the results being presented, as well as evaluation of conformity with legislative regulations.