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 |
|---|---|---|---|
| N_BRUIT_INDUSTRIEL_A_LN.qml | Unknown | Open resource | |
| noise-industrial-type-a-ln-22h-6h-etude-de-noise-impedance-ingenierie.zip | ZIP | Open resource | |
| noise-industrial-type-a-ln-22h-6h-etude-de-noise-impedance-ingenierie.geojson | JSON | Open resource | |
| noise-industrial-type-a-ln-22h-6h-etude-de-noise-impedance-ingenierie.json | JSON | Open resource | |
| noise-industrial-type-a-ln-22h-6h-etude-de-noise-impedance-ingenierie.csv | CSV | Open resource |