Industrial noise – Exposed areas, from 22h to 6h (indicator Ln)

Description

**Strategic Noise Map** Data produced by Impédance engineering on behalf of the metropolis Aix-Marseille Provence The symbology associated with the noise map is available in the attachment in QGIS format. Industrial noise according to the Ln indicator for type A maps on the Aix-Marseille Provence Metropolis. Results of acoustic modelling calculations. Type A map locates areas exposed to noise. The value of the noise index Ln “Level night”, expressed in weighted decibels A (dB(A)), represents the level of noise exposure at night.

Resources

Name Format Description Link
23 https://www.data.gouv.fr/api/1/datasets/r/417f1d04-f781-43ed-8f37-06cac481cdf1
57 https://www.data.gouv.fr/api/1/datasets/r/098cac01-445a-4a4f-ac0f-e979e967514b
8 https://www.data.gouv.fr/api/1/datasets/r/a73cf3d8-1c7e-42ac-a3b9-c071c0df1d4f
0 https://www.data.gouv.fr/api/1/datasets/r/07c71891-f1d2-41a9-b5af-ce5836522bff
23 https://www.data.gouv.fr/api/1/datasets/r/a611dd02-3333-41b8-b407-76ac518fed77

Tags

  • bruit
  • environnement
  • industrie

Topics

Categories