Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV SONNE during cruise SO294

DOI

Raw multibeam bathymetry data were collected aboard RV SONNE during cruise SO294 using a Kongsberg EM 122 multibeam echosounder. The expedition took place during 13.09. 2022 – 27.10. 2022 from Vancouver (Canada) – Port Hueneme (USA) in the central Pacific Ocean. The main objective of SO294 was designated towards the project CLOCKS: "Northern Cascadia: Extent of locked zone, prism deformation, slip-to-toe, and the edge of subduction". A secondary user project was added to SO294 to utilise the opportunity provided by the vessel operating off the West Coast of Canada. This project is a collaborative study between GEOMAR and Ocean Networks Canada (ONC) on potential CO2 storage in marine basalt complexes called CASCADIA CO2 (CCO2). Data were recorded within the Canadian EEZ. Sound velocity profiles (SVP) were applied on the data for calibration. Please see environmental data and the cruise report for details. The data are unprocessed and can therefore contain incorrect depth measurements (artifacts) if not further processed. Note that refraction errors may occur when no proper SVP is applied. Acquisition and provision of the data are part of the DAM Underway Project and published according to the FAIR principles.

These data should not be used for navigational purposes.

Identifier
DOI https://doi.org/10.1594/PANGAEA.965800
Related Identifier References https://doi.org/10.48433/cr_so294
Related Identifier References https://doi.org/10.1594/PANGAEA.965801
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.965800
Provenance
Creator Riedel, Michael ORCID logo; Klaucke, Ingo ORCID logo; Douglas, Karen Louise; Kehew, Jessie; Schumacher, Mia ORCID logo
Publisher PANGAEA
Publication Year 2024
Funding Reference Federal Ministry of Education and Research https://doi.org/10.13039/501100002347 Crossref Funder ID 03G0294A https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03G0294A CLOCKS: Northern Cascadia: Extent of locked zone, prism deformation, slip-to-toe, and the edge of subduction; Federal Ministry of Education and Research https://doi.org/10.13039/501100002347 Crossref Funder ID 03G0294B https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03G0294B CASCADIA CO2: Seismic multi-parameter study at a possible site for CO" storage in basalt in the Cascadia Basin utilizing shear waver events
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 10337 data points
Discipline Earth System Research
Spatial Coverage (-129.244W, 0.000S, 0.000E, 50.291N)
Temporal Coverage Begin 2022-09-14T07:36:20Z
Temporal Coverage End 2022-10-20T15:16:24Z