https://doi.pangaea.de/10.1594/PANGAEA.995687Fiedler, BjörnBjörnFiedler0000-0001-8525-8446GEOMAR - Helmholtz Centre for Ocean Research KielPANGAEA2026DATE/TIMELATITUDELONGITUDESpeedCourseUnderway cruise track measurementsCalculatedPS154/2PolarsternAlfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhavenhttps://ror.org/032e6b9422026-05-01T11:20:00/2026-05-15T10:59:56Datasethttps://doi.pangaea.de/10.1594/PANGAEA.995688https://www.pangaea.de/expeditions/events/PS154/24030 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalRaw data acquired by position sensors on board RV Polarstern during expedition PS154/2 was processed to receive a validated master track which can be used as reference of further expedition data. During PS154/2 two Trimble Marine R750 GPS receivers and the iXBlue HYDRINS hydrographic survey inertial navigation system were used as navigation sensors. Data were downloaded from DAVIS SHIP data base (https://dship.o2a-data.de/) with a resolution of 1 sec. 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.This dataset contains the master track in 10 min resolution, for other resolutions please see "Other version" references.-25.02300428.557064216.886444253.898829