Paper Info
Title
The distribution of aerosol optical depth retrieved by TM imagery over Beijing urban area, China.
Abstract
Particulate matter (PM) air-quality information is usually derived from ground based instruments. These measurements, while valuable, are not well suited to provide air-quality information over large spatial scales. In this paper, the extended dense dark vegetation algorithm is selected to retrieval the aerosol optical thickness using 6S radioactive transfer model based on Landsat TM data over the Beijing city in non-heating season. The results shows that the distribution of trend expansion from the maps, there is two high-value areas of aerosol optical thickness which are located in Haidian and Fengtai district, Xicheng district will also appear high-value areas in some cases. The urban scale PM10 distribution matches the AOD distribution retrieved by TM imagery quite well. © 2011 IEEE.
Year
DOI
Venue
2011
10.1109/IGARSS.2011.6049600
IGARSS
Keywords
DocType
Volume
atmospheric optics,pm10,radiative transfer,china,remote sensing,satellites,particulate matter,optical imaging
Conference
null
Issue
ISSN
ISBN
null
null
978-1-4577-1003-2
Citations 
PageRank 
References 
0
0.34
0
Authors
4
Name
Order
Citations
PageRank
Wenhui Zhao1295.45
Huili Gong28829.37
Wenji Zhao32517.51
Xiaojuan Li432.09