‘Type a’ exposure map with harmonised Ln (level night) indicators representing areas exposed to more than 50 dB(A) at night.
Axes concernés:RD932E RD824 RD810 RD524 RD129 RD29 RD947
Graphical documents shall be drawn up separately for each mode and type of axis. In sectors affected by multiple sources of noise, the multi-exposure will be read by simply overlaying the isophones specific to each mode, without cumulating sound levels.
C_Noise_D29_Ln_lb93_Values_sector
C_Noise_D947_Ln_lb93_Values_sector
C_Noise_D932E_Ln_lb93_Values_sector
C_Noise_D129_Ln_lb93_Values_sector
C_Noise_D824_Ln_lb93_Values_sector
C_Noise_D810_Ln_lb93_Values_sector
C_Noise_D524_Ln_lb93_Values_sector
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