Description: A noise map is a graphical representation that shows noise levels in a specific area, using different colors or shades to indicate sound intensity in decibels (dB). This type of map is particularly useful in urban planning and environmental management, as it helps identify areas most affected by noise pollution. Noise maps are generated from data collected through various techniques, including direct measurements on the ground and acoustic simulation models. In the context of aerial surveying, these maps are created using unmanned aerial systems (UAS), which allow for precise and real-time measurements from different altitudes and locations. The ability of drones to access hard-to-reach areas and their equipment with advanced acoustic sensors makes them valuable tools for creating noise maps. Furthermore, these maps are not only useful for assessing the impact of noise on public health and citizen well-being but are also essential for developing noise control policies and planning infrastructure that minimizes acoustic pollution.
