An empirical relationship between PM2.5 and aerosol optical depth in Delhi Metropolitan
An empirical relationship between PM2.5 and aerosol optical depth in Delhi Metropolitan
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DOI：
10.1016/j.atmosenv.2007.01.046
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发表时间：
2007-07-01
影响因子：
5
通讯作者：
Foster, Andrew
中科院分区：
文献类型：
--
作者：
Kumar, Naresh;Chu, Allen;Foster, Andrew
大气遥感为计算空气质量间接估计数提供了一个独特的机会，这对于发展中国家特别是印度和中国的特大城市的空气质量管理和监测至关重要，这两个国家的空气污染集中程度较高，但空气污染监测的时空覆盖面不足。本文研究了由5km空间分辨率的卫星资料估算的气溶胶光学厚度（AOD）与细颗粒物质量之间的关系
Atmospheric remote sensing offers a unique opportunity to compute indirect estimates of air quality, which are critically important for the management and surveillance of air quality in megacities of developing countries, particularly in India and China, which have experienced elevated concentration of air pollution but lack adequate spatial-temporal coverage of air pollution monitoring. This article examines the relationship between aerosol optical depth (AOD) estimated from satellite data at 5 kin spatial resolution and the mass of fine particles