Noise map of El Brull is a set of cartographic information that aims to prevent, prevent or reduce noise pollution to which the population is exposed, and to preserve and / or improve the acoustic quality of the territory. The data set consists of a map in PDF format, which represents by means of vector data, the immission levels set as quality objectives in each given territory. The cartography classifies the spaces of the municipality of El Brull in: Zone of high acoustic sensitivity (A), Zone of moderate acoustic sensitivity (B), Zone of low acoustic sensitivity (C); categories that are broken down into subcategories referenced with an alphanumeric code.