Rollwage, Luisa; Geersen, Jacob; Böttner, Christoph; Gross, Felix; Krastel, Sebastian (2024): Multibeam bathymetry processed data (Kongsberg EM 122 entire dataset) of RV MARIA S. MERIAN during cruise MSM113 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.973175
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Published: 2024-10-25 • DOI registered: 2024-11-23
Abstract:
The bathymetric and backscatter map were generated from EM122 multibeam data collected during RV Maria S. Merian cruise 113 between 07 and 12 January 2023. The data cover the western flank of La Palma island and were collected as part of the Sub:Palma side user project. The aim of the Sub:Palma project was to investigate deformation along the western flank of La Palma, where Cumbre Vieja volcano erupted in late 2021. The bathymetric data were processed using the software QIMERA and included correcting systematic errors (e.g. applying sound velocity profiles that were recorded during the cruise) and manual editing of the data. After manually deleting single beams with the 3D slice editor, the data were gridded to 60 x 60 m. The processed multibeam data were loaded into the software FMGT and a backscatter map (mosaic size 40 m) was created.
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, Luisa; 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
Rollwage, Luisa; Sánchez-Guillamón, Olga; Sippl, Christian; León, Ricardo; Vázquez, Juan Tomás; Urlaub, Morelia; Gross, Felix; Böttner, Christoph; Krastel, Sebastian; Geersen, Jacob (2024): Geomorphological evidence for volcano-tectonic deformation along the unstable western flank of Cumbre Vieja Volcano (La Palma). Geomorphology, 465, 109401, https://doi.org/10.1016/j.geomorph.2024.109401
Source:
Krastel, Sebastian; Böttner, Christoph; Geersen, Jacob; Schumacher, Mia (2024): Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV MARIA S. MERIAN during cruise MSM113 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.965107
Coverage:
Median Latitude: 27.631000 * Median Longitude: -16.511500 * South-bound Latitude: 26.844800 * West-bound Longitude: -17.844000 * North-bound Latitude: 28.417200 * East-bound Longitude: -15.179000
Date/Time Start: 2022-12-10T22:29:39 * Date/Time End: 2023-01-11T14:01:45
Minimum Elevation: -2905.0 m * Maximum Elevation: -1714.0 m
Event(s):
MSM113_0_Underway-3 * Latitude Start: 26.844800 * Longitude Start: -15.179000 * Latitude End: 28.417200 * Longitude End: -17.844000 * Date/Time Start: 2022-12-10T22:29:39 * Date/Time End: 2023-01-11T14:01:45 * Elevation Start: -2905.0 m * Elevation End: -1714.0 m * Campaign: MSM113 (WAVETEAM; Sub:Palma) * 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 MSM113
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Binary Object | Binary | Rollwage, Luisa | |||
| 2 | Binary Object (Media Type) | Binary (Type) | Rollwage, Luisa | |||
| 3 | Binary Object (File Size) | Binary (Size) | Bytes | Rollwage, Luisa | ||
| 4 | Raster cell size | Raster cell size | Rollwage, Luisa | Extracted from file | ||
| 5 | File content | Content | Rollwage, Luisa | |||
| 6 | Vertical datum | Vertical datum | Rollwage, Luisa | |||
| 7 | Horizontal datum | Horizontal datum | Rollwage, Luisa | Extracted from file | ||
| 8 | Horizontal datum, projection stored in file | Horizontal datum in file | Rollwage, Luisa | Extracted from file | ||
| 9 | Longitude, westbound | Longitude west | Rollwage, Luisa | Extracted from file | ||
| 10 | Longitude, eastbound | Longitude east | Rollwage, Luisa | Extracted from file | ||
| 11 | Latitude, southbound | Latitude south | Rollwage, Luisa | Extracted from file | ||
| 12 | Latitude, northbound | Latitude north | Rollwage, Luisa | Extracted from file | ||
| 13 | UTM Zone, Universal Transverse Mercator | UTM Zone | Rollwage, Luisa | Extracted from file | ||
| 14 | UTM Easting, Universal Transverse Mercator | UTM east | m | Rollwage, Luisa | Extracted from file | westbound |
| 15 | UTM Easting, Universal Transverse Mercator | UTM east | m | Rollwage, Luisa | Extracted from file | eastbound |
| 16 | UTM Northing, Universal Transverse Mercator | UTM north | m | Rollwage, Luisa | Extracted from file | southbound |
| 17 | UTM Northing, Universal Transverse Mercator | UTM north | m | Rollwage, Luisa | Extracted from file | northbound |
| 18 | Elevation, minimum | Elev min | m a.s.l. | Rollwage, Luisa | Extracted from file | |
| 19 | Elevation, maximum | Elev max | m a.s.l. | Rollwage, Luisa | Extracted from file |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
31 data points