van der Zwan, Froukje M; Augustin, Nico; Le Saout, Morgane; Schiebener, Cora Katharina (2023): Multibeam bathymetry and backscatter processed data (Kongsberg EM 2040MKII working area dataset) of AUV HUGIN SUPERIOR during cruise with HANDIN TIDE in 2022, Hadarba Deep, Red Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.963456
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Published: 2023-11-22 • DOI registered: 2023-12-22
Abstract:
This dataset contains a processed high-resolution (2m) bathymetry grid from the eastern axial volcanic ridge of Hadarba Deep. The acquisition was carried out in February 2022 from the OSS Handin Tide using the 6000m rated Hugin Superior AUV provided by FUGRO. The AUV was equipped with a Kongsberg EM2040 Mk2 multibeam echosounder set to 200 kHz. USBL navigation data were post-processed in NavLab. The bathymetry data were post-processed, merged with the corrected navigation, gridded, and interpolated in QPS Qimera. Multibeam backscatter data (0.8 m) were mosaiced in QPS FMGT from the raw data and cleaned Qimera GSF exports (both the bathymetric grid and backscatter mosaic are provided). All files' coordinate reference system (CRS) is EPSG:32637 - WGS 84 / UTM zone 37N.
Supplement to:
Le Saout, Morgane; van der Zwan, Froukje M; Schiebener, Cora Katharina; Augustin, Nico (2023): Magmatism at an ultra-slow spreading rift: high-resolution geomorphological studies of a Red Sea Rift segment in Hadarba Deep. Frontiers in Marine Science, 10, 1273574, https://doi.org/10.3389/fmars.2023.1273574
Coverage:
Latitude: 22.530000 * Longitude: 37.753000
Date/Time Start: 2022-02-01T00:00:00 * Date/Time End: 2022-02-28T00:00:00
Event(s):
HT_02-2022-2 * Latitude: 22.530000 * Longitude: 37.753000 * Date/Time Start: 2022-02-01T00:00:00 * Date/Time End: 2022-02-28T00:00:00 * Campaign: HT_02-2022 * Basis: OSS Handin Tide * Method/Device: Multibeam echosounder, Kongsberg Maritime, EM 2040; mounted on Autonomous Underwater Vehicle (AUV), Kongsberg, Hugin Superior * Comment: Event shows center location of the survey
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Binary Object | Binary | Le Saout, Morgane | |||
| 2 | Binary Object (Media Type) | Binary (Type) | Le Saout, Morgane | |||
| 3 | Binary Object (File Size) | Binary (Size) | Bytes | Le Saout, Morgane | ||
| 4 | Raster cell size | Raster cell size | Le Saout, Morgane | Extracted from file | ||
| 5 | File content | Content | Le Saout, Morgane | |||
| 6 | Horizontal datum | Horizontal datum | Le Saout, Morgane | |||
| 7 | Horizontal datum, projection stored in file | Horizontal datum in file | Le Saout, Morgane | Extracted from file | ||
| 8 | Vertical datum | Vertical datum | Le Saout, Morgane | |||
| 9 | Longitude, westbound | Longitude west | Le Saout, Morgane | Extracted from file | ||
| 10 | Longitude, eastbound | Longitude east | Le Saout, Morgane | Extracted from file | ||
| 11 | Latitude, southbound | Latitude south | Le Saout, Morgane | Extracted from file | ||
| 12 | Latitude, northbound | Latitude north | Le Saout, Morgane | Extracted from file | ||
| 13 | UTM Zone, Universal Transverse Mercator | UTM Zone | Le Saout, Morgane | Extracted from file | ||
| 14 | UTM Easting, Universal Transverse Mercator | UTM east | m | Le Saout, Morgane | Extracted from file | westbound |
| 15 | UTM Easting, Universal Transverse Mercator | UTM east | m | Le Saout, Morgane | Extracted from file | eastbound |
| 16 | UTM Northing, Universal Transverse Mercator | UTM north | m | Le Saout, Morgane | Extracted from file | southbound |
| 17 | UTM Northing, Universal Transverse Mercator | UTM north | m | Le Saout, Morgane | Extracted from file | northbound |
| 18 | Elevation, minimum | Elev min | m a.s.l. | Le Saout, Morgane | Extracted from file | |
| 19 | Elevation, maximum | Elev max | m a.s.l. | Le Saout, Morgane | 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