文章基本信息

标题：The Validation of Aerosol Optical Thickness Retried by Band Correlation Metod From Modis Image Data
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作者：Y. Kawata ; H. Fukui ; K. Takemata 等
期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2004
卷号：XXXV Part B1
页码：524-527
出版社：Copernicus Publications
摘要：We retrieved the aerosol optical thickness τ a over Japan from several data sets of Terra/ASTER and Landsat-7/ETM+ using the empirical band correlation method. This band correlation method for aerosol retrieval was originally proposed for MODIS data analysis by Kaufman et al.(1977) 1) . The empirical band correlation of surface reflectance for certain land categories in Japan between the visible and infrared bands were computed using several data sets of Terra/MODIS in 2002 and 2003, together with the observed sky radiometer data. The results of retrieved aerosol optical thickness τ a were validated with the simultaneous sky observation data at our study site. We found a good agreement between the retrieved and observed values
关键词：Remote Sensing; Atmosphere; Retrieval; Modeling; Algorithm; Surface