Region Tuscany — Acoustic mapping Lden polygonal noise bands (DF4_DF8)
Description
Noise mapping related to the noise due to the main road infrastructure (area_map, Lden). Representation, through polygons, of the areas between two isolevel curves relating to the day-evening-night level (Lden) acoustic descriptor, referred to in Annex 1 to Legislative Decree No 194 of 19 August 2005. The processing was carried out for a range of 500 m in relation to the road axis on both sides of the infrastructure with the following intervals: Lden 55-59 dB, 60-64 dB, 65-69 dB, 70-74 dB, ≥ 75 dB. A more detailed technical-descriptive report can be found at https://www502.regione.toscana.it/geoscopio/hotlinks/inquinamenti_fisici/mappe_acustiche/RD_IT_0026_report_2022.pdf?catIdx=2%2F0%2F2%2F1&layIdx=0&tolobbox=452470.77195006:876240.34804994:4680060:4924665.5&tolosrid=EPSG%3A25832&tolozoom=1099276.3131510108&tololayerserver=http%3A%2F%2Fwww502.regione.toscana.it%3A80%2Fwmsraster%2Fcom.rt.wms.RTmap%2Fwms%3Fmap%3Dwmssfondo%26version%3D1.3.0&tololayername=a
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