中国卫星遥感气溶胶研究进展

RESEARCH PROGRESS ON SATELLITE REMOTE SENSING OF ATMOSPHERIC AEROSOLS OF CHINA

根据传感器反射特性的不同,气溶胶遥感可分为四大类:光学特性遥感,多角度遥感,偏振特性遥感,雷达特性遥感。本文从这四个方面介绍了气溶胶遥感传感器特性及算法研究,并介绍气溶胶产品光学厚度应用进展,包括遥感气溶胶精度验证、AOD与PM之间应用关系,以及AOD在中国地区各省空间分布以及四季变化。为以后利用气溶胶光学厚度研究大气污染、灰霾等奠定了基础。

According to the different reflectance characteristics of sensors, remote sensing of aerosols can be divided into four main categories： optical remote sensing, multi-angle remote sensing, polarization remote sensing, radar characteristics remote sensing. This paper describes these four aspects of aerosol remote sensing sensor characteristics and algorithm research, and describes the progress of the thickness of aerosol products for optical applications, including remote sensing of aerosols verify the accuracy of the application between AOD and PM, and AOD distribution space in China Provinces and the changing seasons. The use of aerosol optical depth for future studies of air pollution, haze and others.