The optical and physical characteristics include: atmospheric optical thickness, single scattering albedo, complex refractive exponent, asymmetry factor, size distribution, Angstrom wavelength exponent, volume concentration and radii of aerosol particles.

• 分析的主要内容包括:气溶胶光学厚度、单次散射反照率、复折射指数、不对称因子、气溶胶粒子的粒度分布、Angstrom波长指数、体积浓度、气溶胶粒子半径等光学和物理参数。