Cornish Natalie natalie.cornish@awi.de 2026 Master track of POLARSTERN cruise PS154/1 in 1 sec resolution (zipped, 72 MB) dataset Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven https://doi.pangaea.de/10.1594/PANGAEA.995498 2026-06-17T06:57:45 Raw data acquired by position sensors on board RV Polarstern during expedition PS154/1 was processed to receive a validated master track which can be used as reference of further expedition data. During PS154/1 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. Cornish Natalie natalie.cornish@awi.de 2026 Master tracks in different resolutions of POLARSTERN cruise PS154/1, Stanley - Mindelo, 2026-04-11 - 2026-04-30 dataset Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven https://doi.pangaea.de/10.1594/PANGAEA.995497 Processing report for navigation sensors from POLARSTERN cruise PS154/1 https://download.pangaea.de/reference/140312/attachments/PS154_1_nav.pdf Trackline map of navigation sensors from POLARSTERN cruise PS154/1 https://download.pangaea.de/reference/140313/attachments/PS154_1_nav.png -57.7401338 -25.009302 -51.6570578 16.8867027 -41.3747179 -17.385177549999998 2026-04-11T04:00:00 2026-04-30T08:50:26 irregular surface PS154/1-track -51.6570578 -57.7401338 2026-04-11T04:00:00 16.8867027 -25.009302 2026-04-30T08:50:26 PS154/1 PS154/1 Transit Transit Stanley, Falkland Island (Malvinas) 2026-04-11T00:00:00 2026-04-11 Mindelo, Cape Verde 2026-04-30T00:00:00 2026-04-30 Polarstern https://doi.org/10.17815/jlsrf-3-163 DBLK 8013132 Cornish, Natalie Cornish, Natalie https://epic.awi.de/id/eprint/60614 https://download.pangaea.de/reference/140313/attachments/PS154_1_nav.png doi:10.1594/PANGAEA.995497 Polarstern https://doi.org/10.17815/jlsrf-3-163 DBLK 8013132 Underway cruise track measurements CT Stanley - Mindelo, only position measurements 72 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ CurationLevelB Basic curation https://wiki.pangaea.de/wiki/Curation_levels 1 sec resolution author102399 basis1 campaign3394576 campaign52160 curlevel20 event3413009 geocode1599 geocode1600 geocode1601 license21 method11752 ref140312 ref140313 refds995497 sourceinst32 term54656 term77543 term77561 topotype6