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Behrmann, Jan-Hinrich (2023): Multibeam bathymetry raw data (EM 120 echosounder entire dataset) of RV MARIA S. MERIAN during cruise MSM17/1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.958429

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Abstract:
Raw multibeam bathymetry data were recorded on RV Maria S. Merian during MSM17/1 using Kongsberg EM120 multibeam echosounder. The cruise took place between 24.11. – 29.12.2010, (Mindelo, Cape Verde – Walvis Bay, Namibia) in the Atlantic Ocean. Data were recorded throughout the whole time with an approximate average depth of around 2500m.
Data are unprocessed and can therefore contain incorrect depth measurements (artifacts) if not further processed. Note that refraction errors can be expected due to the lack of proper SVP.
Data were acquired within the objective: Plumes, Large Igneous Province Rocks and associated deformation: a geophysical study of Walvis Ridge, offshore Namibia.
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.
Data publication is accomplished within work package 2 of the EU Horizon 2020 project iAtlantic- Integrated Assessment of Atlantic Marine Ecosystem in Space and Time (https://www.iatlantic.eu/).
Keyword(s):
Bathymetry; Multibeam Echosounder
Related to:
Behrmann, Jan-Hinrich; Planert, Lars; Shulgin, Alexey; Kraft, Helene; Schröder, Patrick; Labahn, Erik (2015): Plumes, large igneous province rocks and associated deformation: a geophysical study of Walvis Ridge, offshore Namibia - Cruise No. MSM17/1 - November 23 - December 29, 2010 - Mindelo (Cape Verde) - Walvis Bay (Namibia). MARIA S. MERIAN-Berichte, DFG-Senatskommission für Ozeanographie, MSM17/1, 62 pp, https://doi.org/10.2312/cr_msm17_1
Project(s):
Integrated Assessment of Atlantic Marine Ecosystems in Space and Time (iAtlantic)
Funding:
Horizon 2020 (H2020), grant/award no. 818123: Integrated Assessment of Atlantic Marine Ecosystems in Space and Time
Coverage:
Median Latitude: -19.328618 * Median Longitude: 10.766092 * South-bound Latitude: -22.740470 * West-bound Longitude: 8.887555 * North-bound Latitude: -17.558383 * East-bound Longitude: 12.303807
Date/Time Start: 2010-12-05T19:39:15 * Date/Time End: 2010-12-27T15:39:27
Minimum ELEVATION: -4634.09 m a.s.l. * Maximum ELEVATION: 23.24 m a.s.l.
Event(s):
MSM17/1_0_Underway-1 * Latitude Start: -20.995405 * Longitude Start: 11.333821 * Latitude End: -20.738887 * Longitude End: 12.304326 * Date/Time Start: 2010-12-05T19:39:15 * Date/Time End: 2010-12-27T15:39:46 * Campaign: MSM17/1 * Basis: Maria S. Merian * Method/Device: Swath-mapping system Simrad EM-120 (Kongsberg Maritime AS) * Comment: Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg (Simrad) EM 120 multibeam echosounder during cruise MSM17/1
Comment:
These data should not be used for navigational purposes.
Data publishing was realized by Mia Schumacher, GEOMAR.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventBehrmann, Jan-Hinrich
2Binary ObjectBinaryBehrmann, Jan-Hinrich
3Binary Object (Media Type)Binary (Type)Behrmann, Jan-Hinrich
4Binary Object (File Size)Binary (Size)BytesBehrmann, Jan-Hinrich
5Kongsberg datagram raw file nameDatagram rfnBehrmann, Jan-HinrichExtracted from file
6File contentContentBehrmann, Jan-Hinrich
7Data file recording durationData record durationminBehrmann, Jan-HinrichExtracted with MB-System
8Data file recording distanceData record distancemBehrmann, Jan-HinrichExtracted with MB-System
9Ship speedShip spknBehrmann, Jan-HinrichExtracted with MB-System
10Number of pingsPingsBehrmann, Jan-HinrichExtracted with MB-System
11Start of data file recording, date/timeFile start date/timeBehrmann, Jan-HinrichExtracted with MB-System
12Start of data file recording, latitudeFile start latitudeBehrmann, Jan-HinrichExtracted with MB-System
13Start of data file recording, longitudeFile start longitudeBehrmann, Jan-HinrichExtracted with MB-System
14Start of data file, headingFile start headingdegBehrmann, Jan-HinrichExtracted with MB-System
15Start of data file, depthFile start depthmBehrmann, Jan-HinrichExtracted with MB-System
16Stop of data file recording, date/timeFile stop date/timeBehrmann, Jan-HinrichExtracted with MB-System
17Stop of data file recording, latitudeFile stop latitudeBehrmann, Jan-HinrichExtracted with MB-System
18Stop of data file recording, longitudeFile stop longitudeBehrmann, Jan-HinrichExtracted with MB-System
19Stop of data file, headingFile stop headingdegBehrmann, Jan-HinrichExtracted with MB-System
20Stop of data file, depthFile stop depthmBehrmann, Jan-HinrichExtracted with MB-System
21DATE/TIMEDate/TimeBehrmann, Jan-HinrichGeocode
22LATITUDELatitudeBehrmann, Jan-HinrichGeocode
23LONGITUDELongitudeBehrmann, Jan-HinrichGeocode
24ELEVATIONElevationm a.s.l.Behrmann, Jan-HinrichGeocode
25CommentCommentBehrmann, Jan-Hinrich
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:
15086 data points

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