GUV total ozone column and effective cloud transmittance from three Norwegian sites 1995-2019

• Main Author: Svendby, Tove
• Format: Dataset
• Language: unknown
• Published: Zenodo 2021
• Subjects: Svalbard; Ny-Ålesund; Norway; Tromsø; Andøya; Ny Ålesund
• Online Access: https://dx.doi.org/10.5281/zenodo.4773477; https://zenodo.org/record/4773477

Total ozone column (TOC) and effective cloud transmittance (eCLT) from GUV-511 in Oslo (Norway), GUV-541 from Andøya/Tromsø (Norway), and GUV-541 from Ny-Ålesund (Svalbard, Norway). Data are harmonized with respect to Brewer DS and SAOZ total ozone values at the sites. Responsible institute: NILU - Norwegian Institute for Air Research Collaborative institute: Norwegian Radiation and Nuclear Safety Authority, DSA Retrieval method described in: Dahlback, A. (1996), Measurements of biologically effective UV doses, total ozone abundances, and cloud effects with multichannel, moderate bandwidth filter instruments, Appl. Opt. 35, 6514–6521 1h average noon-time values, based on data with 1-minute time resolution. TOC retrievals from 305/320 nm channel ratio eCLT retrievals from 340 nm channel Calibrations based on the FARIN2005-campaign and annual site visits with a travelling reference GUV instrument from DSA (https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2007JD009731) Funding: NILU - Norwegian Institute for Air Research, Norwegian Environment Agency, Norwegian Ministry of health and Care Services