A paper by BSI senior scientist Dr. Germar Bernhard and nine co-authors titled "Comparison of OMI UV observations with ground-based measurements at high northern latitudes" was published by Atmospheric Chemistry and Physics. The paper validates measurements of the space-borne Ozone Monitoring Instrument (OMI). Observations of UV spectroradiometers operated by BSI as part of NSF's Arctic Monitoring Network contributed to this study. The paper is available here.