Schwenk, Tilmann (2025): Master track of ALKOR cruise AL640 in 1 sec resolution (zipped, 44 MB) [dataset]. University of Bremen, PANGAEA, https://doi.org/10.1594/PANGAEA.988089
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Published: 2025-12-11 • DOI registered: 2026-01-09
Abstract:
Raw data acquired by position sensors on board RV Alkor during expedition AL640 were processed to receive a validated master track which can be used as reference of further expedition data. During AL640 data from the Seapath 330 system, the Furuno GP-170 and the Furuno GP-150 GPS receivers were used to calculate the mastertrack. Data were downloaded from DAVIS SHIP data base (https://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.
Other version:
Schwenk, Tilmann (2025): Master tracks in different resolutions of ALKOR cruise AL640, Kiel - Kiel, 2025-09-09 - 2025-09-21 [dataset]. University of Bremen, PANGAEA, https://doi.org/10.1594/PANGAEA.988088
Data processing report:
Further details:
Project(s):
DAM Underway Research Data (DAM_Underway)
Coverage:
Median Latitude: 54.328501 * Median Longitude: 10.179447 * South-bound Latitude: 54.328501 * West-bound Longitude: 10.179436 * North-bound Latitude: 54.328502 * East-bound Longitude: 10.179457
Date/Time Start: 2025-09-09T06:00:00 * Date/Time End: 2025-09-21T05:59:55
Event(s):
AL640-track * Latitude Start: 54.328502 * Longitude Start: 10.179436 * Latitude End: 54.328501 * Longitude End: 10.179457 * Date/Time Start: 2025-09-09T06:00:00 * Date/Time End: 2025-09-21T05:59:55 * Campaign: AL640 (GeophysPracUniBremen) * Basis: Alkor (1990) * Method/Device: Underway cruise track measurements (CT) * Comment: Kiel - Kiel
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Basic curation (CurationLevelB)
Size:
43.6 MBytes