Comparing OMI UV index to ground-based measurements at two Finnish sites with focus on cloud-free and overcast conditions

• Main Authors: Pitkänen, M. R. A., Arola, A., Lakkala, K., Koskela, T., Lindfors, A. V.
• Format: Text
• Language: English
• Published: 2018
• Subjects: Sodankylä
• Online Access: https://doi.org/10.5194/amtd-8-487-2015; https://amt.copernicus.org/preprints/amt-2014-346/

Satellite based surface UV product of the Ozone Monitoring Instrument OMI was validated using ground based UV measurements from the two Finnish sites Jokioinen and Sodankylä. The goal was to further investigate the observed positive UV bias of the OMI UV product focusing on how it may be connected t...