广州城市建筑对气溶胶扩散阻碍作用的遥感分析

The analysis of building impacting on aerosol diffusion in Guangzhou using remote sensing techniguc

应用遥感方法提取了广州城市上空的大气气溶胶分布信息和城市建筑容积率信息 ;从大气气溶胶与城市建筑容积率空间相关性和大气气溶胶与建筑容积率分级关系两个方面 ,分析了广州城市建筑对大气气溶胶扩散的阻碍作用 ,证明广州城市建筑容积率为 5 6是影响气溶胶扩散作用的阈值 .

By using remote sensing image to interpret the message voluminous ratio of building and aerosol in Guangzhou.The relationship between voluminous ratio of building was analyzed.According of the results,the thre shold of voluminous ratio of building for in Guangzhou is 5.6.