Krastel, Sebastian; Böttner, Christoph; Geersen, Jacob; Schumacher, Mia (2024): Multibeam bathymetry raw data (Kongsberg EM712 entire dataset) of RV MARIA S. MERIAN during cruise MSM113 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.965743 (DOI registration in progress)
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Abstract:
Raw multibeam bathymetry data were collected aboard RV MARIA S. MERIAN during cruise MSM113 using a Kongsberg EM 712 multibeam echosounder. The expedition took place during 09.12.22-12.01.2023 from Las Palmas, Spain to Las Palmas, Spain in the Central Atlantic Ocean. Data were recorded off the NW-African continental margin and West of La Palma. The main aim of MSM113 was to realise an interdisciplinary approach, including a variety of geophysical, geological, geotechnical and oceanographic methods, to study processes that lead to the formation of large fields of sediment waves at the Northwest African margin. Sound velocity profiles (SVP) were applied on the data for calibration. Please see 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. Provision of the data is part of the DAM Underway Project.
Related to:
Krastel, Sebastian; Böttner, Christoph; Geersen, Jacob; Ackermann, Alicia; Baumann, Lenya; Damke, Paula; Englert, Rebecca; Friedrich, Jenny; Gross, Felix; Groß, Kathrin; Heinrich, Sven; Jähmlich, Heiko; Morgenweck, Lea; Olbricht, Hannah Davina; Pandolpho, Bruna; León Buendia, Ricardo; Rollwage, Luise; Rupf, Franziska; Sánchez Guillamón, Olga; Schönke, Mischa; Sokolkova, Elisaveta; Thamm, Viktoria (2023): Sediment wave generation in continental margins - Structure of the submerged mobile western flank of Cumbre Vieja Volcano, La Palma, Cruise No. MSM113, 09.12.22 - 12.01.23, Las Palmas (Spain) - Las Palmas - Las Palmas (Spain). MARIA S. MERIAN-Berichte, Begutachtungspanel Forschungsschiffe, MSM113, 62 pp, https://doi.org/10.48433/cr_msm113
Krastel, Sebastian; Böttner, Christoph; Geersen, Jacob; Schumacher, Mia (2024): Water column raw data (Kongsberg EM712 entire dataset) of RV MARIA S. MERIAN during cruise MSM113. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.965744
Coverage:
Median Latitude: 27.674252 * Median Longitude: -13.509601 * South-bound Latitude: 26.135022 * West-bound Longitude: -17.819561 * North-bound Latitude: 29.315884 * East-bound Longitude: -11.560947
Date/Time Start: 2022-12-14T13:01:34 * Date/Time End: 2023-01-08T15:42:27
Minimum ELEVATION: -2254.9429 m a.s.l. * Maximum ELEVATION: -124.7842 m a.s.l.
Event(s):
MSM113_0_Underway-7 * Latitude Start: 26.424800 * Longitude Start: -15.198000 * Latitude End: 28.357400 * Longitude End: -17.819000 * Date/Time Start: 2022-12-14T13:01:34 * Date/Time End: 2023-01-08T15:42:40 * Elevation Start: -1076.0 m * Elevation End: -1714.0 m * Campaign: MSM113 (WAVETEAM; Sub:Palma) * Basis: Maria S. Merian * Method/Device: EM712 multibeam echosounder (EM712) * Comment: Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg EM 712 multibeam echosounder during cruise MSM113
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:
4178 data points
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