9 April 2003 Quantitative remote sensing for synthetic aerosol and its application in the Shanghai district
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Abstract
The scattering and absorption of synthetic aerosol are the main represents of air pollution in remote sensing data. Synthetic aerosol is a referent of air pollution. In this paper, ground reflected spectrum is generalized as the composition of some basic components. Then reflectance model of every pixel is proposed with the variables of the ratios of ground surface basic components and the turbidity of synthetic aerosol. Using the model, turbidity of synthetic aerosol in the atmosphere can be calculated with multi-spectral remote sensing data. The model was applied in Shanghai district, and it was found that both of the area and extent of air pollution in the region are increasing quickly.
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Ruru Deng, Guoliang Tian, Xuemei Wuang, Xaoxang Cheng, "Quantitative remote sensing for synthetic aerosol and its application in the Shanghai district", Proc. SPIE 4891, Optical Remote Sensing of the Atmosphere and Clouds III, (9 April 2003); doi: 10.1117/12.466036; https://doi.org/10.1117/12.466036
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