Thread: Is there a guide to atmosphereic density by elevation?
View Single Post
  #2  
Old 13-09-2022, 04:47 PM
Merlin66's Avatar
Merlin66 (Ken)
Registered User

Merlin66 is offline 		 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,927
Yeah!
Atmospheric absorption varies with the zenith angle.
I’m not at home to check my sources but if you Google you’ll find it.
I’m sure seeing will also be affected by the altitude of the observer, but I can’t remember seeing comparative data.
Reply With Quote