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Keller, Mareike (2025): Multibeam bathymetry processed data (RESON SeaBat T50-P working area dataset) of RV LITTORINA during cruise L22-04 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.972032

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Published: 2025-01-06DOI registered: 2025-02-04

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Abstract:
Bathymetry was acquired with a RESON T50-P multibeam 400 kHz system (resolution: 0.5x1.0°) with acquisition software QINSy (QPS) onboard RV LITTORINA during cruise L22-04 in the CONMAR reference area in the German Baltic Sea (2022-04-25 - 2022-04-29). The raw data format is *db. For enhanced positioning and height correction, RTK (Real Time Kinematics) was used. Data was processed in terms of point cleaning, patchtest calibration and refraction correction with Qimera (QPS) and exported as geotif grid with 0.25 m cell size (CRS: UTM32 / EPSG:32632). The data products were created in the context of the DAM (German Marine Research Alliance), CONMAR research project.
Keyword(s):
Bathymetry; CONMAR; DAM; DEM; Littorina; Multibeam; Multibeam Echosounder
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0912A: DAM sustainMare - CONMAR, GEOMAR
Coverage:
Latitude: 54.440000 * Longitude: 10.420000
Date/Time Start: 2022-04-25T09:03:00 * Date/Time End: 2022-04-25T13:37:00
Event(s):
L22-04_bathy (CONMAR Reference Area) * Latitude: 54.440000 * Longitude: 10.420000 * Date/Time Start: 2022-04-25T09:03:00 * Date/Time End: 2022-04-25T13:37:00 * Location: Baltic Sea * Campaign: L22-04 * Basis: Littorina * Method/Device: Teledyne Reson SeaBat T50-P multibeam echosounder (T50-P) * Comment: Event shows center location of raster file
Comment:
These data should not be used for navigational purposes.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Binary ObjectBinaryKeller, Mareike
2Binary Object (File Size)Binary (Size)BytesKeller, Mareike
3Binary Object (Media Type)Binary (Type)Keller, Mareike
4Binary Object (MD5 Hash)Binary (Hash)Keller, Mareike
5File contentContentKeller, Mareike
6Raster cell sizeRaster cell sizeKeller, MareikeExtracted from file
7Vertical datumVertical datumKeller, MareikeExtracted from file
8Horizontal datumHorizontal datumKeller, MareikeExtracted from file
9Horizontal datum, projection stored in fileHorizontal datum in fileKeller, MareikeExtracted from file
10Longitude, westboundLongitude westKeller, MareikeExtracted from file
11Longitude, eastboundLongitude eastKeller, MareikeExtracted from file
12Latitude, southboundLatitude southKeller, MareikeExtracted from file
13Latitude, northboundLatitude northKeller, MareikeExtracted from file
14UTM Zone, Universal Transverse MercatorUTM ZoneKeller, MareikeExtracted from file
15UTM Easting, Universal Transverse MercatorUTM eastmKeller, MareikeExtracted from filewestbound
16UTM Easting, Universal Transverse MercatorUTM eastmKeller, MareikeExtracted from fileeastbound
17UTM Northing, Universal Transverse MercatorUTM northmKeller, MareikeExtracted from filesouthbound
18UTM Northing, Universal Transverse MercatorUTM northmKeller, MareikeExtracted from filenorthbound
19Elevation, minimumElev minm a.s.l.Keller, MareikeExtracted from file
20Elevation, maximumElev maxm a.s.l.Keller, MareikeExtracted from file
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
17 data points

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