Correlation between ground-based Aerosol Optical Depth and TOMS Aerosol Index: a comparison between measurements and MODTRAN simulations

被引:0
|
作者
Pavese, G [1 ]
Esposito, F [1 ]
Serio, C [1 ]
机构
[1] IMAAA CNR, Ctr S Loja, I-85050 Tito, Pz, Italy
来源
REMOTE SENSING OF CLOUDS AND THE ATMOSPHERE VI | 2002年 / 4539卷
关键词
spectrophotoradiometer; Aerosol Optical Depth; TOMS Aerosol Index;
D O I
10.1117/12.454456
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
A comparison between simulated data and measurements performed by means of a spectroradiometer has been done. We searched a correlation between Aerosol Optical Depth, measured the over a wide spectral range, and TOMS Aerosol Index, which is satellite retrieved. This comparison has been done for both desertic aerosol (measurements taken in Namibia, 1998) and rural aerosol (measurements realised in Southern Italy, 2000 and 2001). At the same time, the simulation code MODTRAN has been used, in order to obtain both sinthetic Aerosol Optical Depth and Aerosol Index. Finally, we compared measured and simulated correlation, finding, a good agreement for desertic aerosol.
引用
收藏
页码:481 / 488
页数:8
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