Mohrholz, Volker; Schumacher, Mia (2024): Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV MARIA S. MERIAN during cruise MSM105 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.965106
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Raw multibeam bathymetry data were collected aboard RV MARIA S. MERIAN during cruise MSM105 using a Kongsberg EM122 multibeam echosounder. The expedition took place during 11.01.2022 and 23.02.2022 from Walvis Bay (Namibia) - Mindelo (Cape Verde) in the Northern and Central Atlantic Ocean. Data were recorded outside EEZs. Sound velocity profiles (SVP) were applied on the data for calibration. Please see environmental data and the cruise report for details. The data are unprocessed and can therefore contain incorrect depth measurements (artifacts) if not further processed. Note that refraction errors may occur when no proper SVP is applied. The main aim of MSM105 was to study the relationships between physical boundary conditions and process rates, microbial activities, and the macrobenthic community in the present and recent past with an interdisciplinary approach within the framework of the BMBF research project EVAR. Acquisition and provision of the data are part of the DAM Underway Project.
Related to:
Mohrholz, Volker; Amorim, Katherine; Beier, Sebastian; Braun, Philipp; Burmeister, Christian; Dangl, Gabriela; Fabian, Jenny; Glockzin, Michael; Gogina, Mayya; Heene, Toralf; Jürgens, Klaus; Kolbe, Martin; Kossack, Michael; Meeske, Christian; Pohl, Frank; Porrmann, Simon; Rehder, Gregor; Sabbaghzadeh, Bita; Schmidt, Martin; Schulz-Vogt, Heide N; Witzleb, Antonia; Zettler, Michael Lothar (2022): The Benguela System under climate change –
Effects of variability in physical forcing on carbon and oxygen budgets, Cruise No. MSM105, 11. January – 23. February 2022, Walvis Bay (Namibia) – Mindelo (Cape Verde). MARIA S. MERIAN-Berichte, Begutachtungspanel Forschungsschiffe, MSM105, 71 pp, https://doi.org/10.48433/cr_msm105
Project(s):
DAM Underway Research Data (DAM_Underway)
Coverage:
Median Latitude: -15.779216 * Median Longitude: 6.174859 * South-bound Latitude: -27.035850 * West-bound Longitude: -21.132407 * North-bound Latitude: 11.366065 * East-bound Longitude: 15.163525
Date/Time Start: 2022-01-11T15:30:00 * Date/Time End: 2022-02-21T22:41:52
Minimum ELEVATION: -5855.8389 m a.s.l. * Maximum ELEVATION: -22.6594 m a.s.l.
Event(s):
MSM105_0_Underway-4 * Latitude Start: -22.999000 * Longitude Start: 14.340800 * Latitude End: 11.411900 * Longitude End: -21.169000 * Date/Time Start: 2022-01-11T15:30:00 * Date/Time End: 2022-02-21T22:59:45 * Elevation: -61.0 m * Location: South Atlantic Ocean * Campaign: MSM105 (BUSUC II) * Basis: Maria S. Merian * Method/Device: EM122 multibeam echosounder (EM122) * Comment: Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg EM 122 multibeam echosounder during cruise MSM105
Comment:
These data should not be used for navigational purposes.
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 1 (ProcLevel1)
Size:
21248 data points
Download Data
View dataset as HTML (shows only first 2000 rows)