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Bickert, Torsten; Berndt, Paul; Schumacher, Mia: Water column raw data (Kongsberg EM 122 entire dataset) of RV MARIA S. MERIAN during cruise MSM127 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.971513 (dataset in review)

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Abstract:
Raw water column data were collected aboard RV MARIA S. MERIAN during cruise MSM127 MAURIBO using a Kongsberg 12kHz EM 122 multibeam echosounder. The expedition took place during 18.03.2024- 20.04.2024 from Las Palmas to Las Palmas (Gran Canaria) in the Northern Atlantic. Data were recorded in the EEZs of Mauritania and Western Sahara and outside. The main objective of the MSM127 (Bremen Cluster expedition MAURIBO) research expedition was aimed at obtaining long sedimentary records by using the Bremen sea floor drill rig MeBo70. 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. Data acquisition was done by MARUM, provision of the data is supported by the DAM Underway Project and published according to the FAIR principles.
Keyword(s):
Bathymetry; Multibeam
Related to:
Bickert, Torsten; Berndt, Paul; Schumacher, Mia: Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV MARIA S. MERIAN during cruise MSM127 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.968539
Project(s):
DAM Underway Research Data (DAM_Underway)
Funding:
German Research Foundation (DFG), grant/award no. 390741603: EXC 2077: The Ocean Floor – Earth's Uncharted Interface
Coverage:
Median Latitude: 16.952448 * Median Longitude: -16.781983 * South-bound Latitude: 16.707130 * West-bound Longitude: -16.856612 * North-bound Latitude: 17.531606 * East-bound Longitude: -16.640119
Date/Time Start: 2024-04-02T16:30:32 * Date/Time End: 2024-04-09T14:37:34
Minimum ELEVATION: -970.5163 m a.s.l. * Maximum ELEVATION: -155.6332 m a.s.l.
Event(s):
MSM127_0_Underway-6 * Latitude Start: 20.375100 * Longitude Start: -17.758000 * Latitude End: 26.413400 * Longitude End: -15.994000 * Date/Time Start: 2024-03-20T09:12:44 * Date/Time End: 2024-04-19T15:59:54 * Campaign: MSM127 (MAURIBO) * 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 MSM127
Comment:
These data should not be used for navigational purposes.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEvent
2Binary ObjectBinaryBickert, Torsten
3Binary Object (Media Type)Binary (Type)Bickert, Torsten
4Binary Object (File Size)Binary (Size)BytesBickert, Torsten
5Kongsberg datagram raw file nameDatagram rfnBickert, TorstenExtracted from file
6File contentContentBickert, Torsten
7Data file recording durationData record durationminBickert, TorstenExtracted with MB-System
8Data file recording distanceData record distancemBickert, TorstenExtracted with MB-System
9Ship speedShip spknBickert, TorstenExtracted with MB-System
10Number of pingsPingsBickert, TorstenExtracted with MB-System
11Start of data file recording, date/timeFile start date/timeBickert, TorstenExtracted with MB-System
12Start of data file recording, latitudeFile start latitudeBickert, TorstenExtracted with MB-System
13Start of data file recording, longitudeFile start longitudeBickert, TorstenExtracted with MB-System
14Start of data file, headingFile start headingdegBickert, TorstenExtracted with MB-System
15Start of data file, depthFile start depthmBickert, TorstenExtracted with MB-System
16Stop of data file recording, date/timeFile stop date/timeBickert, TorstenExtracted with MB-System
17Stop of data file recording, latitudeFile stop latitudeBickert, TorstenExtracted with MB-System
18Stop of data file recording, longitudeFile stop longitudeBickert, TorstenExtracted with MB-System
19Stop of data file, headingFile stop headingdegBickert, TorstenExtracted with MB-System
20Stop of data file, depthFile stop depthmBickert, TorstenExtracted with MB-System
21DATE/TIMEDate/TimeBickert, TorstenGeocode
22LATITUDELatitudeBickert, TorstenGeocode
23LONGITUDELongitudeBickert, TorstenGeocode
24ELEVATIONElevationm a.s.l.Bickert, TorstenGeocode
25CommentCommentBickert, Torsten
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 1 (ProcLevel1)
Size:
2178 data points

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