Multibeam bathymetry processed data (Kongsberg EM 2040 working area dataset) of RV ALKOR during cruise AL628, east of Little Belt, Baltic Sea

Dataset

DOI

Multibeam bathymetry processed data (EM 2040 multibeam echosounder) of RV ALKOR during cruise AL628 in the German Baltic Sea. The raw data (.kmall) were processed using QPS Qimera software (v 2.6), based on the following workflow: 0.Raw data > 1.Apply correct Sound Velocity Profiles -> 2.Create dynamic surface (shallow Mode) -> 3.Apply Spline Filter (Medium/Strong) > 4. Finalize with manual 2D and 3D editing, -> 5.Export in GeoTIFF format and projected in the UTM32N coordinate system (EPSG:32632). The produced rasters are named AL628_EM2040_'working area'_'resolution in cm'. The bathymetry dataset here is gridded at 0.25 m and 0.50 m resolution. The data products were created in the context of the DAM (German Marine Research Alliance), CONMAR research project.

These data should not be used for navigational purposes.

Identifier
DOI	https://doi.pangaea.de/10.1594/PANGAEA.984142
Metadata Access	https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.984142

Provenance
Creator	Gazis, Iason-Zois (ORCID: 0000-0002-3925-859X); von See, Tim Benedikt; Greinert, Jens
Publisher	PANGAEA
Publication Year	2025
Funding Reference	Federal Ministry of Education and Research https://doi.org/10.13039/501100002347 Crossref Funder ID 03F0981A https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03F0981A DAM sustainMare - CONMAR-2, GEOMAR; Horizon Europe https://doi.org/10.13039/100018693 Crossref Funder ID 101167839 https://doi.org/10.3030/101167839 Marine Munition in Europe - Solutions with Economic and Ecological Profits for Efficient Remediation (MMinE-SwEEPER)
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	34 data points
Discipline	Earth System Research