The Dobson unit (DU) is a unit of measurement of the columnar density of a trace gas in the Earth's atmosphere. It originated, and continues to be widely used, as a measure of total-column ozone, which is dominated by ozone in the stratospheric ozone layer.
dobson unitとは意味:ドブソンユニット、ドブソン単位◆【略】DU dobson unit meaning: /dob?s?n ū-nit/ noun A unit of measurement of the ozone layer, expressed in terms of its hypothetical thickness at sea-level pressure, 100 Dobson units representing a thickne...dobson unit artinya:satuan dobsondobson unit перевод:Единица Добсона