Bohrmann Gerhard gbohrmann@marum.de 0000-0001-9976-4948 MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 2026 Master track of SONNE cruise SO318 in 1 sec resolution (zipped, 119 MB) dataset MARUM - Center for Marine Environmental Sciences, University Bremen https://doi.pangaea.de/10.1594/PANGAEA.995306 2026-06-08T08:02:29 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. Bohrmann Gerhard gbohrmann@marum.de 0000-0001-9976-4948 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 https://doi.pangaea.de/10.1594/PANGAEA.995305 Processing report for navigation sensors from SONNE cruise SO318 https://download.pangaea.de/reference/140163/attachments/SO318_nav.pdf Trackline map of navigation sensors from SONNE cruise SO318 https://download.pangaea.de/reference/140164/attachments/SO318_nav.png -117.160564 -117.155633 32.696716 32.700115 -117.1580985 32.698415499999996 2026-02-23T05:53:21 2026-03-26T15:59:49 irregular surface DAM_Underway DAM Underway Research Data https://www.allianz-meeresforschung.de/kernbereiche/datenmanagement-und-digitalisierung#unterwegs DataHub DataHub Earth and Environment of the Helmholtz Association https://helmholtz.software/projects/datahub SO318-track 32.696716 -117.155633 2026-02-23T05:53:21 32.700115 -117.160564 2026-03-26T15:59:49 SO318 SO318 BARITE VENTING BARITE VENTING Ensenada, Mexico 2026-02-23T00:00:00 2026-02-23 San Diego, United States of America 2026-03-26T00:00:00 2026-03-26 Sonne_2 https://uol.de/icbm/forschungsplattformen-schiffe/sonne DBBE 9633927 Bohrmann, Gerhard Bohrmann, Gerhard https://download.pangaea.de/reference/140164/attachments/SO318_nav.png doi:10.1594/PANGAEA.995305 Sonne_2 https://uol.de/icbm/forschungsplattformen-schiffe/sonne DBBE 9633927 Underway cruise track measurements CT San Diego - San Diego 119.1 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 DAMUnderwayResearchData author4 basis5064 campaign3394559 campaign52162 curlevel20 event3409627 geocode1599 geocode1600 geocode1601 inst277 license21 method11752 project4399 project5026 ref140163 ref140164 refds995305 sourceinst277 term52591 term54656 term77547 term77780 topotype6