Analysis of spatial distribution characteristics of regional acoustic environment in Mianyang City
This study focuses on the regional acoustic environment of Mianyang City.Based on the day and night monitoring data of regional acoustic environment quality in 2023,relevant attribute data affecting acoustic environmental quality were collected and quantified.Cluster analysis was employed to statistically classify the noise levels of the regional acoustic environment.Utilizing the spatial data processing capabilities of ArcGIS,spatial analysis and visualization of the regional acoustic environment quality were conducted.The results indicated that the study area could be clearly categorized into three clusters,and the influencing factors of regional acoustic environment quality in different categories were discussed.The spatial interpolation analysis using ArcGIS produced a distribution map of regional acoustic environment quality levels in Mianyang City,showing that the overall regional environmental quality during the day is classified as the second level,while the night is classified as the third level.
regional acoustic environmentcluster analysisspatial interpolationMianyang City
NETL
NSTL
万方数据
