From my understanding the zero atmosphere should be irrelevant to the distance you zero at. It is the atmospheric condition you shot your zero at, regardless. Its a reference that all calculations...
Type: Posts; User: kiwijames
From my understanding the zero atmosphere should be irrelevant to the distance you zero at. It is the atmospheric condition you shot your zero at, regardless. Its a reference that all calculations...
I would expect this is correct. Say you zero'd on top of Mt Cook, it would mess everything else up wouldn't it at lesser altitude. Zero is you reference, so any change has to be with respect to a...