MATHEMATICAL MODELING OF THE METEOROLOGICAL FACTORS IMPACT ASSESSMENT ON RELAY SCATTERING OF ELECTROMAGNETIC WAVES IN THE ATMOSPHERE

In the article, the problem relevance of solving many methodological issues by means of mathematical modeling is due to the fact that the technological possibilities of controlling remote sensing signals with the necessary accuracy are limited, and considering that the main type of scattering of electromagnetic waves during remote sensing with the help of artificial Earth satellites is Relay scattering and the issue of mathematical modeling of the evaluation of the impact of meteorological factors on this process of electromagnetic waves in the atmosphere was solved. For this purpose, the structure of the mathematical model was selected and its adequacy was checked and For a more detailed investigation of the capabilities of the mathematical model, computational experiments were conducted. In order to verify the adequacy of the mathematical model of the assessment of the influence of meteorological factors on the Rayleigh (molecular) scattering of electromagnetic waves in the atmosphere, the values of the molecular scattering coefficient calculated using the appropriate formula and were reconciled with the data provided in the relevant literature sources. The obtained results show the adequacy of the model. For a more detailed study of the capabilities of the mathematical model, computational experiments were conducted. The obtained results showed that the proposed mathematical model can be successfully used in solving a number of practical problems. Keywords: Remote sensing, electromagnetic waves, Relay scattering, mathematical modeling, meteorological parameters.