Aerosol laser radar inversion method based on dual-wavelength mie-scattering laser radar

The invention discloses an aerosol laser radar inversion method based on a dual-wavelength mie-scattering laser radar, and belongs to the technical field of laser radars, and the method comprises the following steps: SA1, carrying out the forward modeling of a relation table of a first extinction coefficient ratio, a first backscattering coefficient ratio and a first laser radar ratio of dual wavelengths in a first effective radius Reff range; sB1, assuming a second laser radar ratio of dual wavelengths to obtain a second extinction coefficient ratio and a second backscattering coefficient ratio; s2, assigning the second extinction coefficient ratio to the first extinction coefficient ratio of the SA1, and substituting the first extinction coefficient ratio into the relation of the step SA1 for inversion to obtain a second effective radius; s3, obtaining a new dual-wavelength laser radar ratio; s4, comparing the new dual-wavelength laser radar ratio obtained in the step S3 with the assumed second laser radar