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

Jianqi Zhang; Hai-Xing Zhang; Chang-Cheng Bai; Yihe Yang; Xiaoping Fang

doi:10.1117/12.182016

5 August 1994 Theoretical study of the IR thermal model of natural backgrounds by using the temperature-moisture coupling theory

Jianqi Zhang, Hai-Xing Zhang, Chang-Cheng Bai, Yihe Yang, Xiaoping Fang

Author Affiliations +

Proceedings Volume 2321, Second International Conference on Optoelectronic Science and Engineering '94; (1994) https://doi.org/10.1117/12.182016
Event: Optoelectronic Science and Engineering '94: International Conference, 1994, Beijing, China

Abstract

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 degree(s)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.

Citation Download Citation

Jianqi Zhang, Hai-Xing Zhang, Chang-Cheng Bai, Yihe Yang, and Xiaoping Fang "Theoretical study of the IR thermal model of natural backgrounds by using the temperature-moisture coupling theory", Proc. SPIE 2321, Second International Conference on Optoelectronic Science and Engineering '94, (5 August 1994); https://doi.org/10.1117/12.182016

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