Raw data of physical oceanography and current velocity data from mooring AWI252-3 in Filchner Trough, February 2018 – March 2021

Time series data of physical oceanography (seawater conductivity, temperature, pressure, salinity) and ocean current velocities were obtained from mooring AWI252-3 in Filchner Trough (76° 05.54' S, 30° 28.14' W, water depth 457 m) in February 2018 - March 2021. The mooring was deployed during Polarstern expedition PS111, and recovered during PS124. The attached archive contains raw data files of 2 Seabird SBE37 microcats (nominal depths: 24mab (meters above bottom), 117 mab; sampling interval 30 min), 3 SBR56 (39, 64 and 89 mab; sampling interval: 5 min) and 2 Nortek Aquadopp current meters (depths: 18 mab, 118 mab; sampling interval: 2h). Auxiliary information such as sensor calibration sheets, mooring diagrams and schedule files are also provided, if applicable.