Question

What is the unit used for measuring the ozone layer thickness?

Answer 1

One Dobson Unit

A dobson unit is the most basic measure used in ozone research.One Dobson Unit (DU) is defined to be 0.01 mm thickness at STP (standard temperature and pressure). Ozone layer thickness is expressed in terms of Dobson units, which measure what its physical thickness would be if compressed in the Earth's atmosphere.

Hope it helps!

Answer 2

Answer:

dobson's unit is used to measure  the thickness of ozone layer