3D Traffic Noise Mapping in City Central Area
The use of data resources available for environmental as well as the integration of GIS data and noise simulation software in this research have provided technical solutions to some difficult problems while getting and editing data in the course of noise calculation. Subsequently, the 3D noise traffic mapping of downtown Guangzhou was also completed. This approach has greatly improved production efficiency and precision, provided a low-cost solution for noise mapping production which has practical value and will provide experience to the production of similar maps.
Guangfan Li, Yong Huang and Chaohe Chen
M. Zhou "3D Traffic Noise Mapping in City Central Area", Advanced Materials Research, Vols. 250-253, pp. 2796-2799, 2011