PANGAEA_983222 Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV SONNE during cruise SO260/2 Schwenk, Tilmann; Spieß, Volkhard; Kasten, Sabine Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV SONNE during cruise SO260/2 2026-02-04 PANGAEA Dataset https://doi.pangaea.de/10.1594/PANGAEA.983222 Investigator Tilmann Schwenk tschwenk@uni-bremen.de Earth Science Event label Binary Object Binary Object (Media Type) Binary Object (File Size) Kongsberg datagram raw file name File content Data file recording duration Data file recording distance Ship speed Number of pings Start of data file recording, date/time Start of data file recording, latitude Start of data file recording, longitude Start of data file, heading Start of data file, depth Stop of data file recording, date/time Stop of data file recording, latitude Stop of data file recording, longitude Stop of data file, heading Stop of data file, depth DATE/TIME LATITUDE LONGITUDE ELEVATION Comment geoscientificInformation Bathymetry KONGSBERG EM122 Multibeam Echosounder SO260/2 SO260/2_0_Underway-4 Extracted from file Extracted with MB-System Sonne_2 2018-02-02 2018-02-13 Complete -38.78109145 -35.91824175 -54.967504599999984 -52.81657130000002 -2372.5857 m a.s.l. (ELEVATION) -57.353 m a.s.l. (ELEVATION) DAM_Underway DAM Underway Research Data unrestricted CC-BY-4.0: Creative Commons Attribution 4.0 International English PANGAEA Data Publisher for Earth & Environmental Science https://www.pangaea.de/ Data Center Contact Michael Diepenbroek info@pangaea.de

Leobener Str.

Bremen Bremen 28359 Germany online 4772 data points text/tab-separated-values Kasten, Sabine; cruise participants (2019): Dynamics of sedimentation processes and their impact on biogeochemical reactions on the continental slope off Argentina and Uruguay (MARUM), Cruise No. SO260/Leg 1 & Leg2, Leg 1: January 12 - January 30, 2018, Buenos Aires (Argentina) - Montevideo (Uruguay), Leg 2: February 2 - February, 14, 2018, Montevideo (Uruguay) - Buenos Aires (Argentina), DosProBio. SONNE-Berichte, Gutachterpanel Forschungsschiffe, SO260, 195 pp, https://doi.org/10.2312/cr_so260 Caress, David W; Schwehr, Kurt; O'Reilly, Tom; Porras Falconio, Nicolas; Rueda, Carlos A; Carreras, Joaquim; Berkowitz, Zac; dos Santos Ferreira, Christian; Donahue, Julian; McCann, Mike; Paduan, Jennifer B; Rose, Dan; Benavides, Jesse; Perry, Matthew (2024): dwcaress/MB-System: [software]. Zenodo, https://doi.org/10.5281/zenodo.6302801

Raw bathymetry data were collected using the ship's own Kongsberg EM122 multibeam echosounder during the RV SONNE cruise SO260/2 DosProBio (Dynamics of sedimentation processes and their impact on biogeochemical reactions on the continental slope off Argentina and Uruguay). The cruise took place between 2018-02-02 and 2018-02-14 (Montevideo, Urugay – Buenos Aires, Argentina). The data are archived at the Federal Maritime and Hydrographic Agency of Germany (Bundesamt für Seeschifffahrt und Hydrographie, BSH) and provided to PANGAEA database for data curation and publication. One ancillary sound velocity profile (SVP) file from the cruise is archived at the BSH and added to this dataset. However, the analysis of the multibeam raw data revealed that SVP has been changed several times during the survey. This publication is conducted within the efforts of the German Marine Research Alliance in the core area 'Data management and Digitalization' (Deutsche Allianz Meeresforschung, DAM). Data are unprocessed and therefore contain incorrect depth measurements (artifacts). Data can be processed e.g. with the open source software package MB-System (Caress, D. W., and D. N. Chayes, MB-System: Mapping the Seafloor, http://www.mbari.org/products/research-software/mb-system/, 2022). ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.983222"! ** These data should not be used for navigational purposes. Data publishing was realized by Daniel Damaske, MARUM - Center for Marine Environmental Sciences (University of Bremen).

http://en.wikipedia.org/wiki/Elevation ELEVATION http://en.wikipedia.org/wiki/ISO_6709 LATITUDE http://en.wikipedia.org/wiki/ISO_6709 LONGITUDE http://en.wikipedia.org/wiki/ISO_6709 Start of data file recording, latitude http://en.wikipedia.org/wiki/ISO_6709 Start of data file recording, longitude http://en.wikipedia.org/wiki/ISO_6709 Stop of data file recording, latitude http://en.wikipedia.org/wiki/ISO_6709 Stop of data file recording, longitude http://en.wikipedia.org/wiki/ISO_8601 DATE/TIME https://doi.org/10.2312/cr_so260 Dynamics of sedimentation processes and their impact on biogeochemical reactions on the continental slope off Argentina and Uruguay (MARUM), Cruise No. SO260/Leg 1 & Leg2, Leg 1: January 12 - January 30, 2018, Buenos Aires (Argentina) - Montevideo (Uruguay), Leg 2: February 2 - February, 14, 2018, Montevideo (Uruguay) - Buenos Aires (Argentina), DosProBio https://doi.org/10.5281/zenodo.6302801 dwcaress/MB-System: https://doi.org/10.5281/zenodo.6302801 Extracted with MB-System https://en.m.wikipedia.org/wiki/Heading_(navigation) Start of data file, heading https://en.m.wikipedia.org/wiki/Heading_(navigation) Stop of data file, heading https://en.wikipedia.org/wiki/ISO_8601 Start of data file recording, date/time https://en.wikipedia.org/wiki/ISO_8601 Stop of data file recording, date/time https://hdl.handle.net/10013/epic.37979 Kongsberg datagram raw file name https://uol.de/icbm/forschungsplattformen-schiffe/sonne Sonne_2 https://www.allianz-meeresforschung.de/en/activities/data-management-and-digitalisation/underway-research-data DAM_Underway DIF 9.4 2026-02-04 2026-07-24