Bohrmann, Gerhard (2026): Master tracks in different resolutions of SONNE cruise SO318, Ensenada - San Diego, 2026-02-23 - 2026-03-26 [dataset]. MARUM - Center for Marine Environmental Sciences, University Bremen, PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.995305 (DOI registration in progress)
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Published: 2026-06-08
Abstract:
Raw data acquired by position sensors on board RV SONNE during expedition SO318 were processed to receive a validated master track which can be used as reference of further expedition data. During SO318 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 (https://dship.o2a-data.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:
Bohrmann, Gerhard (2026): Master track of SONNE cruise SO318 in 1 sec resolution (zipped, 119 MB) [dataset]. MARUM - Center for Marine Environmental Sciences, University Bremen, PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.995306
Data processing report:
Further details:
Project(s):
DAM Underway Research Data (DAM_Underway)
Coverage:
Median Latitude: 32.498232 * Median Longitude: -117.949345 * South-bound Latitude: 31.774270 * West-bound Longitude: -119.919545 * North-bound Latitude: 33.278411 * East-bound Longitude: -116.676184
Date/Time Start: 2026-02-23T06:13:21 * Date/Time End: 2026-03-26T15:59:49
Event(s):
SO318-track * Latitude Start: 32.696716 * Longitude Start: -117.155633 * Latitude End: 32.700115 * Longitude End: -117.160564 * Date/Time Start: 2026-02-23T05:53:21 * Date/Time End: 2026-03-26T15:59:49 * Campaign: SO318 (BARITE VENTING) * Basis: Sonne_2 * Method/Device: Underway cruise track measurements (CT) * Comment: San Diego - San Diego
Comment:
This dataset contains the master track in 10 min resolution, for other resolutions please see "Other version" references.
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
9048 data points
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