Theoretical study of the IR thermal model of natural backgrounds by using the temperature-moisture coupling theory

摘要

In this paper, on the basis of temperature-moisture coupling theory, a system of energy and moisture equations are determined and solved for average surface temperature and moisture. Simulated vs measured radiometric diurnal average surface temperature of the soil correspond within 2$DGR@C, which show that the theoretical model is able to simulate exactly the variation of the soil surface temperature and moisture with the type of the soil material and the environmental conditions.