Using the Dobson ozone spetrophotometer to measure the ozone content of the
atmosphere by observing 2 ultraviolet wavelengths.
Image ID: corp2703, NOAA At The Ends of the Earth Collection
Location: Mauna Loa, Hawaii
Photo Date: 1982 February
Photographer: Commander John Bortniak, NOAA Corps (ret.)
Category: Observatory/Mauna Loa/Clean Air Facility/
• High Resolution Photo Available