Bach, Wolfgang; Thal, Janis; Kramer, Laura; Strack, Anne: Multibeam bathymetry processed data (Kongsberg EM 712 working area dataset) of RV MARIA S. MERIAN during cruise MSM86 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.950156 (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. The shallow to medium water Kongsberg EM 712 multibeam echosounder system was only operating in water depths above about 1000 m. 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 712 entire dataset) of RV MARIA S. MERIAN during cruise MSM86 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.944518
Coverage:
Median Latitude: 73.580100 * Median Longitude: -9.086950 * South-bound Latitude: 73.563800 * West-bound Longitude: -9.152100 * North-bound Latitude: 73.596400 * East-bound Longitude: -9.021800
Date/Time Start: 2019-08-24T00:49:23 * Date/Time End: 2019-08-24T01:19:18
Event(s):
MSM86_0_Underway-1 * Latitude Start: 73.596400 * Longitude Start: -9.021800 * Latitude End: 73.563800 * Longitude End: -9.152100 * Date/Time Start: 2019-08-24T00:49:23 * Date/Time End: 2019-08-24T01:19:18 * Campaign: MSM86 * Basis: Maria S. Merian * Method/Device: Swath-mapping system Simrad EM712 (Kongsberg Maritime AS) * Comment: Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg EM 712 multibeam echosounder during cruise MSM86
Comment:
These data should not be used for navigational purposes
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:
69 data points