Bach, Wolfgang; Albers, Aike; Berndt, Paul; Kremin, Isabel; Schumacher, Mia (2024): Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV METEOR during cruise M183 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.965760 (DOI registration in progress)
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Abstract:
Raw multibeam bathymetry data were collected aboard RV Meteor during cruise M183 using a Kongsberg EM122 multibeam echosounder. The expedition took place during 13.07.2022 and 09.08.2022 from Ponta Delgada (Portugal) – St. John's (Canada) in the Central and Northern 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 M183 is to locate promising areas for future MeBo drilling and ridge flank observatory science.
Acquisition and provision of the data are part of the DAM Underway Project and published according to the FAIR principles..
Project(s):
DAM Underway Research Data (DAM_Underway)
Coverage:
Median Latitude: 53.858168 * Median Longitude: -30.505349 * South-bound Latitude: 38.425800 * West-bound Longitude: -32.366319 * North-bound Latitude: 58.390591 * East-bound Longitude: -26.063013
Date/Time Start: 2022-07-13T14:05:12 * Date/Time End: 2022-07-28T15:25:54
Minimum ELEVATION: -3943.2507 m a.s.l. * Maximum ELEVATION: -1223.7178 m a.s.l.
Event(s):
M183_0_Underway-2 * Latitude Start: 38.425800 * Longitude Start: -26.063000 * Latitude End: 57.503700 * Longitude End: -32.293000 * Date/Time Start: 2022-07-13T14:05:12 * Date/Time End: 2022-07-28T15:44:09 * Elevation: -3162.0 m * Campaign: M183 (RIFLOR_1) * Basis: Meteor (1986) * 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 M183
Comment:
These data should not be used for navigational purposes.
Parameter(s):
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:
6356 data points
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