ConorODhr

I'm not a fool with a pencil, but this is just copied straight from somewhere else. I wouldn't have gone near it if it hadn't had been a reputable source, I just found it a while back and forgot to write an explanation. Research I've done says it's something to do with reflected radiation and the Greenhouse Effect, and the epsilon, delta combination is a law regarding limit?

I'm pretty sure it was (1-a)S(pi)(r^2)=4(pi)(r^2)2εδ(T^4) , and I think it has something to do with solar flux and radiation.

Can someone please identify this equation and tell me what it's used for? (1-a)S(pi)(r^2)=4(pi)(r^2)2εδ(T^4)