Morales, Natasha; Römer-Stange, Nikolas; Wenau, Stefan; Bihler, Viola; Keil, Hanno; Spieß, Volkhard (2021): Multibeam bathymetry processed data (Kongsberg EM710 working area dataset) of RV HEINCKE during cruise HE525 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.939376
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Published: 2021-12-14 • DOI registered: 2022-09-03
Abstract:
Swath sonar bathymetry data used for that dataset was recorded during RV Heincke during cruise He525 using the onboard Kongsberg EM 710 multibeam echosounder. The cruise took place between 2019-03-05 and 2019-03-08 in the German North Sea. Data were recorded on 3 days between 2019-03-05 and 2019-03-07. The approximate average depth of the entire dataset is around 20 m.
To enhance MBES data accuracy, one sound velocity profile casts were conducted in the vicinity of the working area prior to the survey using sound velocity profiler MIDAS SVP 3000. After processing, these data were directly imported into the MBES Acquisition software Kongsberg SIS Seafloor Information System. Raw data were converted to MB-System format. Data were automaticallay and manually edited for false measurements. No further artificial sound velocity profiles were used during further processing. The data were corrected for tidal changes using data provided by the OSU Tidal Prediction Software OTPS that is retrievable through MB-System. The vertical datum of the data is now matched to mean sea level (MSL). Raster were calculated and stored in as GRD-files (Float-32, netCDF, EPSG 4326).
Keyword(s):
Related to:
Römer-Stange, Nikolas; Wenau, Stefan; Bihler, Viola; Keil, Hanno; Ramos Cordova, Carlos; Spieß, Volkhard (2022): Boulder Detection in the Shallow Sub‐Seafloor by Diffraction Imaging With Beamforming on Ultra‐High Resolution Seismic Data—A Feasibility Study. Earth and Space Science (ESS), 9(6), https://doi.org/10.1029/2021EA002156
Source:
Keil, Hanno; Römer-Stange, Nikolas; Wenau, Stefan; Bihler, Viola; Spieß, Volkhard (2021): Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV HEINCKE during cruise HE525 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.939091
Funding:
Bundesministerium für Wirtschaft und Energie (BMWi), grant/award no. 0324122B: Verbundvorhaben: Boulder-Detektion - Anwendung hydroakustischer Verfahren zur Detektion von Findlingen und Gesteinsobjekten im Meeresboden für die Planung von Offshore-Windparks und Kabeltrassen; Teilvorhaben: Mehrkanalseismisches Beamforming und spezialisiertes Datenprozessing
Coverage:
Median Latitude: 53.931988 * Median Longitude: 8.147706 * South-bound Latitude: 53.689747 * West-bound Longitude: 7.943714 * North-bound Latitude: 54.174230 * East-bound Longitude: 8.351698
Date/Time Start: 2019-03-05T11:24:34 * Date/Time End: 2019-03-08T06:18:25
Event(s):
HE525_0_underway-9 * Latitude Start: 53.689747 * Longitude Start: 8.351698 * Latitude End: 54.174230 * Longitude End: 7.943714 * Date/Time Start: 2019-03-05T11:24:34 * Date/Time End: 2019-03-08T06:18:25 * Campaign: HE525 (BoulderDetection) * Basis: Heincke * Method/Device: Swath-mapping system Simrad EM710 (Kongsberg Maritime AS) * Comment: Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg EM 710 multibeam echosounder during cruise HE525
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Binary Object | Binary | Römer-Stange, Nikolas | |||
| 2 | Binary Object (Media Type) | Binary (Type) | Römer-Stange, Nikolas | |||
| 3 | Binary Object (File Size) | Binary (Size) | Bytes | Römer-Stange, Nikolas | ||
| 4 | Raster cell size | Raster cell size | Römer-Stange, Nikolas | |||
| 5 | File content | Content | Römer-Stange, Nikolas | |||
| 6 | Vertical datum | Vertical datum | Römer-Stange, Nikolas | |||
| 7 | Horizontal datum | Horizontal datum | Römer-Stange, Nikolas | |||
| 8 | Longitude, westbound | Longitude west | Römer-Stange, Nikolas | |||
| 9 | Longitude, eastbound | Longitude east | Römer-Stange, Nikolas | |||
| 10 | Latitude, southbound | Latitude south | Römer-Stange, Nikolas | |||
| 11 | Latitude, northbound | Latitude north | Römer-Stange, Nikolas | |||
| 12 | Number of depth soundings | Soundings | # | Römer-Stange, Nikolas | ||
| 13 | Area | Area | km2 | Römer-Stange, Nikolas | ||
| 14 | Elevation, minimum | Elev min | m a.s.l. | Römer-Stange, Nikolas | ||
| 15 | Elevation, maximum | Elev max | m a.s.l. | Römer-Stange, Nikolas |
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:
132 data points
Download Data
Datasets with similar metadata
- Keil, H; Römer-Stange, N; Wenau, S et al. (2021): Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV HEINCKE during cruise HE525. https://doi.org/10.1594/PANGAEA.939091
- Bijma, J (2020): Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV HEINCKE during cruise HE508. https://doi.org/10.1594/PANGAEA.924003
- Mielck, F; Hoffmann, J; Bartholomä, A et al. (2024): Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV HEINCKE during cruise HE576. https://doi.org/10.1594/PANGAEA.965739