Road noise zone for Type C maps Lden indicator for the 3 rd deadline in Maine-et-Loire(49)
Description
Aggregation of generic tables describing the noise zones, for an infrastructure, type of infrastructure concerned ROUTE (R), type C map according to the Lden indicator (day/evening/night).
This map is a graphic representation of the areas where the Lden noise level exceeds the limit value of 68 dB for the 3 rd deadline.
Noise level zones describe a noise exposure situation based on a noise indicator or area affected by noise.
They are used primarily for the preparation of strategic noise maps pursuant to Article R.572-5 of the Environmental Code.
Resources
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Tags
- données-ouvertes
- directive-2002-49-ce
- 3e-échéance
- carte-de-bruit
- maine-et-loire
- zone-de-bruit