O3STR

O3 column concentration

Attributes

float | continuous | dynamic | atm-cm | medium

Description

The variable O3STR overwrites the predefined O3 total column concentration from the selected atmospheric model in MODEL by the user input O3STR value (in [atm-cm]). Typical worldwide and annual O3 concentrations range from 0.15 atm-cm (Ozone depletion at the south pole) to 0.45 atm-cm, with typical mean values around 0.315 atm-cm. Setting the value to -1 (default value) will use the preset O3 concentration from the selected atmospheric model profile.


Atmospheric transmission curve calculated using MODTRAN v4.2 for a 1976 US Standard atmosphere.