Data set for strategic noise maps of Charente’s terrestrial transport infrastructure.
Data for 24H weighted average sound graduation cards (type A) greater than 55 dB(A) or nocturnal scales greater than 50 dB(A) are included; the 24-hour or night weighted average limit values (type C) maps; type B maps from the sound classification of roadways and railways.
The Charente is not affected by known or foreseeable sound evolution maps (type D).
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