data download service (WFS) from: Meeting- Strategic Noise Map: BD.Mazagran map type B

— type B card: an area of nuisance affected by the noise of the infrastructure within the meaning of sound classification (Decree 95-21 of 09/01/1995). Attached table of classification categories: — type C map in Lden represents areas where the limit value of 68 dB(A) is surpassed on the front of sensitive buildings (houses, educational and health institutions) — type C map in Ln represents the zones where the limit value of 62 dB(A) is surpassed on the facade of sensitive buildings (houses, establishments) education and health) — dB(A): unit of measurement expressing an intensity level (decibel) weighted according to the physiological characteristics of the human ear. Sources: cee Méd2009 C_StDenis C_StDenis_ Tags C_departments C_COMMUNE_cartelie C_Mazagran_Location C_nationals C_DDI_LD_NU_Dept974_V5_finite