Abstract: Based on the Mie scattering theory, the optics cross section and scattering intensity distribution of aerosol primary particles which IAMAP proposed were computed. Results show that under the different incidence wavelengths and particle radii, the scattering capability of particles are different. The glory of scattering fields was simulated. The diffraction glory by the scattering fields comprise the information of particle size and optics characteristics.

Key words: Mie scattering, troposphere, stratosphere, optics cross section, glory, scattering intensity