This dataset includes Geophysical Institute (GFI), University of Bergen mooring SVI199804_B data. The mooring consists of 4 inst. (instrument type:instrument number(instrument depth)):RCM7:12348(100m) RCM7:12313(300m) RCM7:12318(500m) RCM8S:9912(980m) . Metadata and raw/processed time series are presented as NetCDF, text and pdf(plots with statistics, calibration sheets, mooring drawing) files.