Radiation Laws
The following three radiation laws play a major role in the context of remote sensing: Planck's Law, Kirchhoff's Law, Stefan-Boltzmann Law and Wien's Displacement Law. (The Pennsylvania State University, 2019)
Sources
"The Four Laws of Radiation". Pennstate Department of Meteorology, The Pennsylvania State University. 2019.
https://learningweather.psu.edu/node/18.
Accessed February 14, 2019.