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Mielck, Finn; Hoffmann, Jasper; Bartholomä, Alexander; Hochstein, Mara Luisa; Rohde, Sven (2024): Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV HEINCKE during cruise HE576 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.965739 (DOI registration in progress)

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Abstract:
Raw multibeam bathymetry data from the Kongsberg EM710 was acquired during the RV Heincke cruise HE576 in the German Bight. The data was generally acquired during calm seas in water depths between ~20 and 50 m. Primarily three different regions were surveyed (Borkumer Reef Ground, Sylt Outer Reef, and Dogger Bank). In some areas, the data is comprehensive and overlapping swaths creating a continuous bathymetry were archived. In other areas the data was acquired complementary to sidescan sonar surveys and individual tracks do not overlap.
Data are unprocessed and therefore may contain some incorrect depth measurements (artifacts) without further processing. No tide variations are applied. Sound velocity profiles were acquired regularly. Overall, it appears that the data quality is rather good. The gridded data showed relatively few obstacles.
Keyword(s):
Bathymetry; Multibeam Echosounder
Related to:
Mielck, Finn; Hoffmann, Jasper; Bartholomä, Alexander; Hochstein, Mara Luisa; Rohde, Sven (2021): DAM pilot project: Exclusion of bottom trawl fishery in marine protected areas of the German EEZ (North Sea) - BioGeo 2021, Cruise No. HE576, 02.05.21 - 23.05.21, Bremerhaven (Germany) - Bremerhaven (Germany). HEINCKE-Berichte, Gutachterpanel Forschungsschiffe, 576, 43 pp, https://doi.org/10.48433/cr_he576
Project(s):
DAM sustainMare - MGF North Sea: Exclusion of mobile bottom-contact fishing in marine protected areas of the German Exclusive Economic Zone of the North Sea (MGF_North_Sea)
Research Mission of the German Marine Research Alliance (DAM): Protection and sustainable use of marine areas (sustainMare)
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0847A: DAM sustainMare - MGF North Sea, AWI
Coverage:
Median Latitude: 54.675023 * Median Longitude: 6.634327 * South-bound Latitude: 0.000000 * West-bound Longitude: 0.000000 * North-bound Latitude: 55.559172 * East-bound Longitude: 8.580579
Date/Time Start: 2021-05-05T10:20:02 * Date/Time End: 2021-05-22T12:28:53
Minimum ELEVATION: -54.5911 m a.s.l. * Maximum ELEVATION: -11.0022 m a.s.l.
Event(s):
HE576_0_underway-1 * Latitude Start: 53.523023 * Longitude Start: 8.580578 * Latitude End: 54.882200 * Longitude End: 8.163440 * Date/Time Start: 2021-05-05T10:20:02 * Date/Time End: 2021-05-22T12:31:00 * Campaign: HE576 (BioGeo 2021) * Basis: Heincke * Method/Device: EM710 multibeam echosounder (EM710) * Comment: Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg EM 710 multibeam echosounder during cruise HE576
Comment:
These data should not be used for navigational purposes.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventMielck, Finn
2Binary ObjectBinaryMielck, Finn
3Binary Object (Media Type)Binary (Type)Mielck, Finn
4Binary Object (File Size)Binary (Size)BytesMielck, Finn
5Binary Object (MD5 Hash)Binary (Hash)Mielck, Finn
6Kongsberg datagram raw file nameDatagram rfnMielck, FinnExtracted from file
7File contentContentMielck, Finn
8Data file recording durationData record durationminMielck, FinnExtracted with MB-System
9Data file recording distanceData record distancemMielck, FinnExtracted with MB-System
10Ship speedShip spknMielck, FinnExtracted with MB-System
11Number of pingsPingsMielck, FinnExtracted with MB-System
12Start of data file recording, date/timeFile start date/timeMielck, FinnExtracted with MB-System
13Start of data file recording, latitudeFile start latitudeMielck, FinnExtracted with MB-System
14Start of data file recording, longitudeFile start longitudeMielck, FinnExtracted with MB-System
15Start of data file, headingFile start headingdegMielck, FinnExtracted with MB-System
16Start of data file, depthFile start depthmMielck, FinnExtracted with MB-System
17Stop of data file recording, date/timeFile stop date/timeMielck, FinnExtracted with MB-System
18Stop of data file recording, latitudeFile stop latitudeMielck, FinnExtracted with MB-System
19Stop of data file recording, longitudeFile stop longitudeMielck, FinnExtracted with MB-System
20Stop of data file, headingFile stop headingdegMielck, FinnExtracted with MB-System
21Stop of data file, depthFile stop depthmMielck, FinnExtracted with MB-System
22DATE/TIMEDate/TimeMielck, FinnGeocode
23LATITUDELatitudeMielck, FinnGeocode
24LONGITUDELongitudeMielck, FinnGeocode
25ELEVATIONElevationm a.s.l.Mielck, FinnGeocode
26CommentCommentMielck, Finn
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 1 (ProcLevel1)
Size:
32357 data points

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