Analytical noise contour contruction using inverse square law of sound propagation
Küçük Resim Yok
Tarih
2008
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
One of the most important environmental problems is traffic noise in urban areas. In order to assess and monitor its influence on environmental quality, road traffic noise measurements are necessary. In generation of noise contour map, two main problems are encountered: noise measurements, which take considerable amount of time, and the method for rigorous production of noise contour map. An extrapolation technique was developed to construct noise contours using actual sound level measurements and GPS coordinates in connection with GIS. This technique was applied to the road traffic noise level measurements performed at 61 stations on the main roads and roundabouts of Nigde city of Turkey in 5.5 km2 area having approximately 100,000 inhabitants. Production of reliable noise contour map of Nigde was presented by using developed extrapolation technique, which utilize inverse square law of sound propagation.
Açıklama
Anahtar Kelimeler
GIS, Noise control, Noise map, Road traffic noise
Kaynak
Environmental Engineering and Management Journal
WoS Q Değeri
Scopus Q Değeri
Q3
Cilt
7
Sayı
4
