Grevemeyer, Ingo; Unger-Moreno, Katharina; Wölfl, Anne-Cathrin (2022): Multibeam bathymetry raw data (Kongsberg EM 122 transit dataset) of RV METEOR during cruise M170 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.942779
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Abstract:
Multibeam bathymetry raw data was recorded in the North Atlantic during cruise M170 that took place between 2021-01-11 and 2021-02-10. The data was collected using the ship's own Kongsberg EM 122. This data is part of the DAM (German Marine Research Alliance) underway research data project. For the transit towards the working area around the Oceanographer and Hayes Transform Faults no dedicated sound velocity profile has been used. Instead a profile from a previous cruise to the Atlantic Ocean has been used. In the working area a XBT sound velocity profile has been taken at the start of the survey, which was used for the transit back.
Related to:
Grevemeyer, Ingo; Devey, Colin W; Klaucke, Ingo; Lange, Dietrich (2021): Geological and geophysical characterization of transform offsets, TRANSFORMERS, Cruise No. M170, 11.01.2021 - 14.02.2021, Emden (Germany) - Emden (Germany). METEOR-Berichte, Gutachterpanel Forschungsschiffe, M170, 32 pp, https://doi.org/10.48433/cr_m170
Project(s):
DAM Underway Research Data (DAM_Underway)
Coverage:
Median Latitude: 41.706042 * Median Longitude: -20.538845 * South-bound Latitude: 35.065438 * West-bound Longitude: -35.913120 * North-bound Latitude: 52.480205 * East-bound Longitude: 3.309389
Date/Time Start: 2021-01-12T07:09:25 * Date/Time End: 2021-02-06T10:01:37
Minimum ELEVATION: -5727.8428 m a.s.l. * Maximum ELEVATION: -24.7418 m a.s.l.
Event(s):
M170_0_Underway-4 * Latitude Start: 52.480205 * Longitude Start: 3.309389 * Latitude End: 44.986407 * Longitude End: -13.114778 * Date/Time Start: 2021-01-12T07:09:25 * Date/Time End: 2021-02-06T10:30:02 * Campaign: M170 (GPF 20‐3_090, TRANSFORMERS) * Basis: Meteor (1986) * Method/Device: KONGSBERG EM122 (KEM122) * Comment: Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg EM 122 multibeam echosounder during cruise M170
M170_5-1 * Latitude: 35.070430 * Longitude: -34.653170 * Date/Time: 2021-01-20T15:18:57 * Elevation: -3007.0 m * Location: South Atlantic Ocean * Campaign: M170 (GPF 20‐3_090, TRANSFORMERS) * Basis: Meteor (1986) * Method/Device: XBT
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:
5354 data points
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