Bach, Wolfgang; Thal, Janis; Kramer, Laura; Strack, Anne: Multibeam bathymetry processed data (Kongsberg EM 122 working area dataset) of RV MARIA S. MERIAN during cruise MSM86 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.950157 (dataset in review)
Abstract:
The hydroacoustic surveys carried out during MARIA S. MERIAN cruise MSM86 were aimed to acquire detailed information of the areas of interest (Boyd Seamount; Logi Ridge; Vesteris; Vestnesa Ridge) with respect to backscatter and bathymetry. During MARIA S. MERIAN cruise MSM86, the Kongsberg EM 122 multibeam echosounder was operating almost continuously. Hydroacoustic surveys were usually conducted with a vessel speed of maximum 6 kn, while for some few sub-bottom profiles, a reduced speed of about 4 kn was applied. During transits the vessel speed was increased to 8-12 kn, depending on weather conditions. Sound velocity profiles were uploaded into the recording system online. Data has been processed according to the MB-System standard processing sequence.
Related to:
Bach, Wolfgang; Beier, Christoph; Peckmann, Jörn; Bauer, Julia; Birgel, Daniel; Caraite, Ieva; Carvalho, Francisco; Fabrizius, Eduard; Fröhlich, Siefke; Kampen, Kristin; Kramer, Laura; Nowald, Nicolas; Rincon Tomas, Bianca; Röhler, Aaron; Schaarschmidt, Anna; Schade, Tobias; Slaby, Beate M; Snoeyenbos-West, Oona; Steger, Jan; Strack, Anne; Unger-Moreno, Katharina; Vittori, Vincent (2019): Vesteris Seamount, Cruise No. MSM86, 18.08.2019 - 17.09.2019, Longyearbyen, Svalbard, Norway - Emden, Germany. MARIA S. MERIAN-Berichte, Gutachterpanel Forschungsschiffe, MSM86, 58 pp, https://doi.org/10.2312/cr_msm86
Unger-Moreno, Katharina; Thal, Janis; Bach, Wolfgang; Beier, Christoph; Haase, Karsten M (2021): Volcanic Structures and Magmatic Evolution of the Vesteris Seamount, Greenland Basin. Frontiers in Earth Science, 9, 711910, https://doi.org/10.3389/feart.2021.711910
Source:
Bach, Wolfgang; Kramer, Laura; Strack, Anne (2022): Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV MARIA S. MERIAN during cruise MSM86. PANGAEA, https://doi.org/10.1594/PANGAEA.945449
Coverage:
Median Latitude: 78.144450 * Median Longitude: 10.787350 * South-bound Latitude: 78.127500 * West-bound Longitude: 10.714900 * North-bound Latitude: 78.161400 * East-bound Longitude: 10.859800
Date/Time Start: 2019-08-18T15:22:52 * Date/Time End: 2019-08-18T15:52:51
Event(s):
MSM86_0_Underway-2 * Latitude Start: 78.127500 * Longitude Start: 10.859800 * Latitude End: 78.161400 * Longitude End: 10.714900 * Date/Time Start: 2019-08-18T15:22:52 * Date/Time End: 2019-08-18T15:52:51 * Campaign: MSM86 * 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 MSM86
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Binary Object | Binary | Thal, Janis | |||
| 2 | Binary Object (File Size) | Binary (Size) | Bytes | Thal, Janis | ||
| 3 | Binary Object (Media Type) | Binary (Type) | Thal, Janis | |||
| 4 | Raster cell size | Raster cell size | Thal, Janis | |||
| 5 | File content | Content | Thal, Janis | |||
| 6 | Horizontal datum | Horizontal datum | Thal, Janis | |||
| 7 | Horizontal datum, projection stored in file | Horizontal datum in file | Thal, Janis | |||
| 8 | Longitude, westbound | Longitude west | Thal, Janis | |||
| 9 | Longitude, eastbound | Longitude east | Thal, Janis | |||
| 10 | Latitude, southbound | Latitude south | Thal, Janis | |||
| 11 | Latitude, northbound | Latitude north | Thal, Janis | |||
| 12 | Elevation, minimum | Elev min | m a.s.l. | Thal, Janis | ||
| 13 | Elevation, maximum | Elev max | m a.s.l. | Thal, Janis |
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 3 (ProcLevel3)
Size:
311 data points