data consultation service (WMS) from: Strategic Noise Map Type A Lden — Colmar

Strategic noise map of type A Lden — Isophone curves in areas exposed to noise. These curves show areas of the same sound level and are plotted by 5 dB(A) steps from the threshold of 55 dB(A) in Lden. C_68066_RUE_DU_PONT_ROUGE_CarteA_Lden_Values_Class_Noise C_68066_AV_POINCARE_CarteA_Lden_Values_Class_Noise c_68066_noise_routes_affected C_68066_AV_CLEMENCEAU_CarteA_Lden_Values_Class_Noise c_68066_noise_routes_affected_Labels C_68066_RUE_DU_NORD_CarteA_Lden_Values_Class_Noise C_68066_AV_FRIBOURG_CarteA_Lden_Values_Class_Noise