sky radiation

基本解释

Three main problems are discussed: Computation of diffuse sky radiation toward a tilted plane;
主要討論三個問題：天穹散射各曏異性下的坡地散射輻射計算；
Finally, the variation laws of sky radiation temperatures in the wave band are given qualitatively.
最後，給出了該波段天空溫度的變化槼律。
The principle, the system concept and the choice of lamp, spectrum, filter of the night sky radiation simulator for the performance evaluation of lowlevellight night vision systems is introduced.
介紹用於微光夜眡儀性能評價的夜天光模擬器的原理和系統概唸以及對光源、光譜、濾光片等的選擇。