Multibeam bathymetry raw data (Kongsberg EM2040 entire dataset) of RV ALKOR during cruise AL652/2

DOI

Swath sonar bathymetry data recorded during AL652/2 on RV ALKOR using the hull-mounted Kongsberg EM2040 multibeam echosounder. The cruise took place between 25.05.2026 - 02.06.2026 in the German Baltic Sea. The approximate depth range of the mapped areas is between 10-30m. To improve MBES data quality, sound velocity profile (SVP) casts were conducted in the vicinity of the mapped area prior to and after each survey. The data set includes data from the 'Adlergrund', located within the Pommeranian Bay/Rønne Bank Nature Conservation Area (NCA) and the Fehmarn Belt ('FB') NCA. The mapping has been conducted for baseline habitat studies in the area.

These data should not be used for navigational purposes.

Identifier
DOI https://doi.pangaea.de/10.1594/PANGAEA.995721
Related Identifier References https://doi.pangaea.de/10.1594/PANGAEA.995720
Related Identifier References https://doi.pangaea.de/10.1594/PANGAEA.995658
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.995721
Provenance
Creator Hennke, Anne ORCID logo; Krüger, Marcus ORCID logo
Publisher PANGAEA
Publication Year 2026
Funding Reference Bundesamt für Naturschutz https://doi.org/10.13039/501100010415 Crossref Funder ID 352520010A SCHUFI - Support in the development of measures and implementation of protection concepts for fish; Bundesamt für Naturschutz https://doi.org/10.13039/501100010415 Crossref Funder ID 3525NK3020 ROVKA - Reefs of the Baltic Sea - Occurrence and climate protection performance of Fucus and Saccharina in the German EEZ
Rights Creative Commons Attribution 4.0 International; Data access is restricted (moratorium, sensitive data, license constraints); https://creativecommons.org/licenses/by/4.0/
OpenAccess false
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 6430 data points
Discipline Earth System Research
Spatial Coverage (10.965W, 54.441S, 14.372E, 54.811N)
Temporal Coverage Begin 2026-05-25T20:19:14Z
Temporal Coverage End 2026-06-02T01:45:20Z