bn:03111097n
Noun Concept
Categories: Optical quantities, Scattering, absorption and radiative transfer (optics), Visibility, Spectroscopy
EN
optical depth  Aerosol Optical Depth  optical thickness  optically thick
EN
In physics, optical depth or optical thickness is the natural logarithm of the ratio of incident to transmitted radiant power through a material. Wikipedia
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EN
In physics, optical depth or optical thickness is the natural logarithm of the ratio of incident to transmitted radiant power through a material. Wikipedia
Natural logarithm of the ratio of incident to transmitted radiant power through a material; optical depth equals the absorbance times ln(10) Wikidata
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