Spieß, Volkhard; Schwenk, Tilmann; Miramontes, Elda; Hanebuth, Till J J; Römer-Stange, Nikolas; Schumacher, Mia (2024): Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV SONNE during cruise SO304 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.969336
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Published: 2024-08-14 • DOI registered: 2024-09-23
Abstract:
Raw multibeam bathymetry data were collected aboard RV SONNE during cruise SO304 using a Kongsberg EM 710 multibeam echosounder. The expedition took place during 22.02.2024 - 07.04.2024 from Colombo (Sri Lanka) to Colombo (Sri Lanka) in the Gulf of Bengal. The major aim of SO304 is to understand the interplay of Monsoon, Cyclones, Tectonics, Subsidence and Anthropogenic Impact on the Bengal Shelf as critical Land-Ocean-Atmosphere Interface and Archive. Data were recorded within the EEZ of Bangladesh only beyond 300m water depth. Sound velocity profiles (SVP) were applied on the data for calibration. Please see 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. Data provision are part of the DAM Underway Project and published according to the FAIR principles.
Related to:
Spieß, Volkhard; Schwenk, Tilmann; Miramontes, Elda; Hanebuth, Till J J; Römer-Stange, Nikolas; Schumacher, Mia (2024): Water column raw data (Kongsberg EM710 entire dataset) of RV SONNE during cruise SO304 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.969337
Project(s):
DAM Underway Research Data (DAM_Underway)
Coverage:
Median Latitude: 21.082351 * Median Longitude: 89.481452 * South-bound Latitude: 20.239309 * West-bound Longitude: 89.346690 * North-bound Latitude: 21.296534 * East-bound Longitude: 89.545879
Date/Time Start: 2024-03-13T02:12:28 * Date/Time End: 2024-03-13T19:18:47
Minimum ELEVATION: -517.9645 m a.s.l. * Maximum ELEVATION: -343.8933 m a.s.l.
Event(s):
SO304_0_Underway-6 * Latitude Start: 20.239300 * Longitude Start: 89.346600 * Latitude End: 21.245800 * Longitude End: 89.525500 * Date/Time Start: 2024-03-13T02:12:28 * Date/Time End: 2024-03-13T19:39:18 * Elevation Start: -343.4 m * Elevation End: -3824.7 m * Campaign: SO304 (BENGAL SHELF) * 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 SO304
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:
113 data points