Dataset Direct Download Service (WFS): Road noise zone for Type A maps indicator Ln for the 3 rd deadline in Maine-et-Loire(49)
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Get early access to Dataset Direct Download Service (WFS): Road noise zone for Type A maps indicator Ln for the 3 rd deadline in Maine-et-Loire(49) API!
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Dataset information
Catalog
Country of origin
Updated
2021.09.03 00:00
Created
Available languages
French
Keywords
WFS 1.1.0
Datasource
Quality scoring
195
Dataset description
Aggregation of generic tables describing Noise Zones, for an infrastructure, type of infrastructure concerned ROUTE (R), map type A according to indicator Ln (night).
This map is a graphic representation that locates areas exposed to noise using isophone curves ranging from 50 dB to 70 dB and more, by step of 5 dB.
Map to be made under the CBS under Articles R.571-37 and R.571-38 of the Environmental Code.
Aggregation obtained by the QGIS MIZOGEO plugin made available by CEREMA.
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