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Devey, Colin W; Wölfl, Anne-Cathrin (2020): Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV MARIA S. MERIAN during cruise MSM88/1 [dataset]. GEOMAR - Helmholtz Centre for Ocean Research Kiel, PANGAEA, https://doi.org/10.1594/PANGAEA.919112

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Abstract:
Multibeam bathymetry raw data was recorded in the Atlantic during cruise MSM88/1 that took place between 28.11.2019 and 17.12.2019. The data was collected using the ship's own Kongsberg EM 122 and covers an area of 91.655 square kilometres. Sound velocity profiles (SVP) were applied on the data for calibration. SVP data are part of this dataset publication. This data is part of the DAM (German Marine Research Alliance) underway research data project.
Keyword(s):
Bathymetry; Multibeam; Multibeam Echosounder; Swath bathymetry
Related to:
Devey, Colin W; Wölfl, Anne-Cathrin; Augustin, Nico; Besaw, Mary; Damaske, Daniel; Évora, Dario; Gray, Alexandra; Hübscher, Christian; Le Saout, Morgane; Lux, Thorsten; Schade, Martin; Sobolewski, Linda; Villinger, Heinrich (2020): Bathymetric Mapping Of The Seafloor - A German Contribution To Completing The Map By 2030, Cruise No. MSM88/1 + MSM88/2, November 28, 2019 - January 14, 2020, Mindelo (Cabo Verde) - Mindelo (Cabo Verde) - Bridgetown (Barbados). MARIA S. MERIAN-Berichte, Gutachterpanel Forschungsschiffe, MSM88, 24 pp, https://doi.org/10.2312/cr_msm88
Further details:
Bathymetry metadata documentation MSM88/1
Geospatial coverage data (ESRI shapefile, polygon) from multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV MARIA S. MERIAN during cruise MSM88/1 (in prep.). Geospatial vector data created throughout the DAM Underway Research Data project, MSM88_1_Kongsberg_EM122_entire_raw_coverage.shp.zip
Multibeam Report for MSM88 in IHO DCDB
Project(s):
DAM Underway Research Data (DAM_Underway)
Coverage:
Median Latitude: 15.053846 * Median Longitude: -37.058635 * South-bound Latitude: 14.183138 * West-bound Longitude: -47.839925 * North-bound Latitude: 16.030020 * East-bound Longitude: -28.244766
Date/Time Start: 2019-11-29T06:00:12 * Date/Time End: 2019-12-16T10:45:17
Minimum Elevation: -5388.0 m * Maximum Elevation: -3743.0 m
Event(s):
MSM88/1_0_Underway-4 * Latitude Start: 14.500370 * Longitude Start: -28.203401 * Latitude End: 16.164556 * Longitude End: -57.498861 * Date/Time Start: 2019-11-29T05:00:16 * Date/Time End: 2019-12-16T11:03:51 * Campaign: MSM88/1 (GERMANMAPPING) * Basis: Maria S. Merian * Method/Device: Swath-mapping system Simrad EM122 (Kongsberg Maritime AS) * Comment: Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg EM 122 multibeam echosounder during cruise MSM88/1
MSM88/1_2-1 * Latitude: 14.569850 * Longitude: -29.081610 * Date/Time: 2019-11-29T10:46:00 * Elevation: -5388.0 m * Campaign: MSM88/1 (GERMANMAPPING) * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO) * Comment: at depth
MSM88/1_3-1 * Latitude: 15.824650 * Longitude: -46.111020 * Date/Time: 2019-12-04T14:50:00 * Elevation: -3743.0 m * Campaign: MSM88/1 (GERMANMAPPING) * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO) * Comment: at depth
Comment:
These data should not be used for navigational purposes.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventDevey, Colin W
2Binary ObjectBinaryDevey, Colin W
3Binary Object (Media Type)Binary (Type)Devey, Colin W
4Binary Object (File Size)Binary (Size)BytesDevey, Colin W
5File contentContentDevey, Colin W
6Data file recording durationData record durationminDevey, Colin W
7Data file recording distanceData record distancemDevey, Colin W
8Ship speedShip spknDevey, Colin W
9Start of data file recording, date/timeFile start date/timeDevey, Colin W
10Start of data file recording, latitudeFile start latitudeDevey, Colin W
11Start of data file recording, longitudeFile start longitudeDevey, Colin W
12Stop of data file recording, date/timeFile stop date/timeDevey, Colin W
13Stop of data file recording, latitudeFile stop latitudeDevey, Colin W
14Stop of data file recording, longitudeFile stop longitudeDevey, Colin W
15DATE/TIMEDate/TimeDevey, Colin WGeocode – copy of 'Start of data file recording, date/time'
16LATITUDELatitudeDevey, Colin WGeocode – copy of 'Start of data file recording, latitude'
17LONGITUDELongitudeDevey, Colin WGeocode – copy of 'Start of data file recording, longitude'
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:
9041 data points

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