Gap filled GEBA data

Global (diffuse and direct) shortwave downwelling radiation at the surface between year 1961 and 2014. A total of ~1400 ground stations from GEBA archive has been selected and been through the machine learning technique "random forests" (Breiman, 2001) to fill gaps in from original GEBA dataset. A report on the gap filling process can be attained by e-mailing Trude Storelvmo (truds@uio.no).