Böttner, Christoph; Berndt, Christian (2019): High-resolution bathymetry data of the Witch Ground Basin (central North Sea) aquired during research cruise MSM63 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.897521, In supplement to: Böttner, Christoph; Berndt, Christian; Reinardy, Benedict T I; Geersen, Jacob; Karstens, Jens; Bull, Jonathan M; Callow, Ben J; Lichtschlag, Anna; Schmidt, Mark; Elger, Judith; Schramm, Bettina; Haeckel, Matthias (2019): Pockmarks in the Witch Ground Basin, central North Sea. Geochemistry, Geophysics, Geosystems, https://doi.org/10.1029/2018GC008068
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Published: 2019-01-22 • DOI registered: 2019-02-23
Abstract:
Bathymetric data were acquired with the EM712 system mounted to the hull of RV Maria S. Merian (Figure 1). The survey was designed to provide high-resolution bathymetry with 5 x 5 m resolution. We processed the data using MB Systems software (Caress & Chayes, 2017) and included statistical evaluation of soundings that increased the signal-to-noise ratio. The sound velocity profile for multibeam processing was measured at the beginning and at the end of the cruise.
Project(s):
Funding:
Horizon 2020 (H2020), grant/award no. 654462: Strategies for Environmental Monitoring of Marine Carbon Capture and Storage
Coverage:
Median Latitude: 58.257292 * Median Longitude: 0.955883 * South-bound Latitude: 58.229050 * West-bound Longitude: 0.902867 * North-bound Latitude: 58.285533 * East-bound Longitude: 1.008900
Date/Time Start: 2017-05-07T11:13:00 * Date/Time End: 2017-05-09T04:40:00
Minimum Elevation: -153.2 m * Maximum Elevation: -151.4 m
Event(s):
MSM63_10-1 * Latitude Start: 58.229050 * Longitude Start: 0.902867 * Latitude End: 58.285533 * Longitude End: 1.008900 * Date/Time Start: 2017-05-07T11:13:00 * Date/Time End: 2017-05-09T04:40:00 * Elevation Start: -153.2 m * Elevation End: -151.4 m * O2A Registry URI: https://registry.o2a-data.de/items/7594 * Location: Central North Sea * Campaign: MSM63 (PERMO) * Basis: Maria S. Merian * Method/Device: EM712 multibeam echosounder (EM712)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | File content | Content | Böttner, Christoph | |||
| 2 | File name | File name | Böttner, Christoph | |||
| 3 | File format | File format | Böttner, Christoph | |||
| 4 | File size | File size | kByte | Böttner, Christoph | ||
| 5 | Uniform resource locator/link to file | URL file | Böttner, Christoph | Swath-mapping system Simrad EM712 (Kongsberg Maritime AS) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Basic curation (CurationLevelB) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
5 data points