Dobson unit

The unit of measure for atmospheric ozone; one Dobson unit is equal to 2.7 X 1016 ozone molecules per square centimeter, which would be equivalent to a layer of ozone 0.001 centimeter thick, at 1 atmosphere and 0øC.

Related terms:

• time-stratigraphic unit
• rock-stratigraphic unit
• operational unit
• geopotential unit
• lithologic unit
• lithostratic unit
• lithostratigraphic unit
• temporal unit
• Unit Cell
• chronostratigraphic unit