Riedel, Michael; Klaucke, Ingo; Douglas, Karen Louise; Kehew, Jessie; Schumacher, Mia: Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV SONNE during cruise SO294 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.965789 (dataset in review)
Abstract:
Raw multibeam bathymetry data were collected aboard RV SONNE during cruise SO294 using a Kongsberg EM 710 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.
Related to:
Riedel, Michael; cruise participants (2022): CLOCKS: Northern Cascadia: Extent of locked zone, prism deformation, slip-to-toe, and the edge of subduction and CASCADIA CO2: Seismic multi-parameter study at a possible site for CO2 storage in basalt in the Cascadia Basin utilizing shear wave events (secondary user), Cruise No. SO294, 13.09. 2022 - 27.10. 2022, Vancouver (Canada) - Port Hueneme (USA). SONNE-Berichte, Begutachtungspanel Forschungsschiffe, SO294, 150 pp, https://doi.org/10.48433/cr_so294
Riedel, Michael; Klaucke, Ingo; Douglas, Karen Louise; Kehew, Jessie; Schumacher, Mia: Water column raw data (Kongsberg EM710 entire dataset) of RV SONNE during cruise SO294. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.965790
Project(s):
DAM Underway Research Data (DAM_Underway)
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03G0294A: CLOCKS: Northern Cascadia: Extent of locked zone, prism deformation, slip-to-toe, and the edge of subduction
Federal Ministry of Education and Research (BMBF), grant/award no. 03G0294B: CASCADIA CO2: Seismic multi-parameter study at a possible site for CO" storage in basalt in the Cascadia Basin utilizing shear waver events
Coverage:
Median Latitude: 48.871671 * Median Longitude: -126.469232 * South-bound Latitude: 48.270800 * West-bound Longitude: -128.647480 * North-bound Latitude: 50.184945 * East-bound Longitude: -124.845544
Date/Time Start: 2022-09-14T07:36:20 * Date/Time End: 2022-10-21T01:05:50
Minimum ELEVATION: -2605.0000 m a.s.l. * Maximum ELEVATION: -46.2882 m a.s.l.
Event(s):
SO294_0_Underway-4 * Latitude Start: 48.747500 * Longitude Start: -126.480000 * Latitude End: 48.360100 * Longitude End: -125.800000 * Date/Time Start: 2022-09-15T13:43:18 * Date/Time End: 2022-10-21T01:32:26 * Elevation: -70.0 m * Campaign: SO294 (CLOCKS) * Basis: Sonne_2 * 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 SO294
SO294_1-1 (Releaser Test) * Latitude Start: 48.271600 * Longitude Start: -127.191780 * Latitude End: 48.270730 * Longitude End: -127.191970 * Date/Time Start: 2022-09-14T07:36:20 * Date/Time End: 2022-09-14T10:24:33 * Elevation Start: -2605.0 m * Elevation End: -2605.0 m * Campaign: SO294 (CLOCKS) * Basis: Sonne_2 * Method/Device: Release (REL) * Comment: EL1
SO294_1-2 * Latitude Start: 48.270800 * Longitude Start: -127.191980 * Latitude End: 48.270820 * Longitude End: -127.192080 * Date/Time Start: 2022-09-14T10:51:39 * Date/Time End: 2022-09-14T13:28:07 * Elevation Start: -2605.0 m * Elevation End: -2605.0 m * Campaign: SO294 (CLOCKS) * Basis: Sonne_2 * Method/Device: Release (REL) * Comment: EL1
Comment:
These data should not be used for navigational purposes.
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 1 (ProcLevel1)
Size:
3097 data points
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