Preine, Jonas; Hübscher, Christian (2025): Master track of ALKOR cruise AL621 in 1 sec resolution (zipped, 34 MB) [dataset]. University of Hamburg, PANGAEA, https://doi.org/10.1594/PANGAEA.987091
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Published: 2025-10-28 • DOI registered: 2025-11-26
Abstract:
Raw data acquired by position sensors on board RV Alkor during expedition AL621 were processed to receive a validated master track which can be used as reference of further expedition data. During AL621 data from the motion reference unit Kongsberg MRU-Z, the Trimble MPS865 GPS receiver, the Furuno GP-170 and Furuno GP-150 GPS receivers and from the NAVIGAT X MK 1 gyro compass were used to calculate the mastertrack. 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.
Other version:
Preine, Jonas; Hübscher, Christian (2025): Master tracks in different resolutions of ALKOR cruise AL621, Kiel - Kiel, 2024-10-01 - 2024-10-10 [dataset]. University of Hamburg, PANGAEA, https://doi.org/10.1594/PANGAEA.987090
Data processing report:
Further details:
Project(s):
DAM Underway Research Data (DAM_Underway)
Coverage:
Latitude: 54.328645 * Longitude: 10.178788
Date/Time Start: 2024-10-01T05:07:03 * Date/Time End: 2024-10-10T14:33:42
Event(s):
AL621-track * Latitude Start: 54.328646 * Longitude Start: 10.178788 * Latitude End: 54.328644 * Longitude End: 10.178788 * Date/Time Start: 2024-10-01T05:07:03 * Date/Time End: 2024-10-10T14:33:42 * Campaign: AL621 * Basis: Alkor (1990) * Method/Device: Underway cruise track measurements (CT) * Comment: Kiel - Kiel
Comment:
Corrected version 2 of the dataset from 2025-10-28
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Basic curation (CurationLevelB)
Size:
33.9 MBytes