https://doi.pangaea.de/10.1594/PANGAEA.993751Vink, AnnemiekAnnemiekVink0000-0002-5178-9721Federal Institute for Geosciences and Natural ResourcesPANGAEA20261 sec resolutionUnderway cruise track measurementsSO317Sonne_2DAM Underway Research Data (DAM_Underway)DataHub Earth and Environment of the Helmholtz Association (DataHub)Federal Institute for Geosciences and Natural Resourceshttps://ror.org/04d77de732025-12-29T16:00:02/2026-02-18T15:59:49Datasethttps://doi.pangaea.de/10.1594/PANGAEA.993750193.3 MBytesapplication/zipCreative Commons Attribution 4.0 InternationalRaw data acquired by position sensors on board RV SONNE during expedition SO317 were processed to receive a validated master track which can be used as reference of further expedition data. During SO317 the motion reference unit Kongsberg SeaTex AS MRU-5 combined with Kongsberg SeaTex AS Seapath 320 and two GPS receivers SAAB MGL-4 were used as navigation sensors. Data were downloaded from DAVIS SHIP data base (http://dship.bsh.de) with a resolution of 1 sec. Processing and evaluation of the data is outlined in the data processing report. Processed data are provided as a master track with 1 sec resolution derived from the position sensors' data selected by priority and a generalized track with a reduced set of the most significant positions of the master track.-117.229606-117.15556332.69666832.703701