Graph overlay method is used in route alignment noiseimpact assessment to provide a basis for route alignment optimal selection.
采用基于地理信息系统的图形叠置法对线路比选方案的噪声影响情况进行评价。
2
Noiseimpact post-evaluation of rail transit Pearl Line in Shanghai has been accomplished through field monitoring and public participation.
采用现场监测和公众参与相结合的方法对上海市轨道交通明珠线噪声影响开展了后评价。
3
Firstly, a research of the calculation of noise prediction model based on GIS, noiseimpact index, as well as the database design are conducted; Secondly, VB6.