de.pangaea.dataset993647 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-07-23T13:45:06Z https://doi.pangaea.de/10.1594/PANGAEA.993647 <gco:CharacterString>Multibeam bathymetry processed data (Kongsberg EM 122 & Kongsberg EM 710 dataset compilation) of RV THUWAL & RV METEOR during cruise Thuwal-032019 & M193, off the coast of Saudi Arabia, northern Red Sea</gco:CharacterString> 2026-04-30T07:59:01 publication https://doi.org/10.1594/PANGAEA.993647 Lüdmann, Thomas
thomas.luedmann@uni-hamburg.de
https://orcid.org/0000-0001-6847-5502 information author Westphal, Hildegard
hildegard.westphal@leibniz-zmt.de
https://orcid.org/0000-0001-7324-6122 information author Marchese, Fabio author Vahrenkamp, Volker
volker.vahrenkamp@kaust.edu.sa
author Petrovic, Alexander
alexander.petrovic@kaust.edu.sa
https://orcid.org/0000-0003-0804-3665 information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital The topographic surface was compiled from multibeam data collected during two research cruises in 2019 with the King Abdullah University of Science and Technology vessel R/V THUWAL, and the M193 cruise in 2023 with the R/V Meteor. Both datasets were acquired using a Kongsberg EM710 hull-mounted system; in the case of the M193 cruise, an EM122 system was also used. The data are from the northern Red Sea, near the Al Wajh carbonate platform off the coast of Saudi Arabia. The seabed topography was studied to investigate recent sedimentation processes and salt tectonics. The multibeam echosounder datasets used for compiling the topographic surface were initially processed onboard using QPS Qimera software for cleaning the bathymetric data. Final processing in the lab included artifact removal using the swath editor, slice editor, and 3D editor. For the M193 data, tide correction was performed using a station in Al Wajh (26.250°N, 36.433°E) from the GEOSA (Saudi General Authority for Survey and Geospatial Information) online database. Sound velocity profiles (SVPs) were obtained through 12 CTD casts and one eXpendable Sound Velocity (XVS) probe, and loaded into the Kongsberg Seafloor Information System (SIS) software to correct ray tracing during the survey. Due to the extreme physical and chemical characteristics of the water column in the Red Sea, the SIS algorithm for SVP interpolation sometimes produced artifacts along the water column in the SVPs. To improve the interpolation of sound speed at the maximum depths in the study area, SVPs were processed using the Sound Speed Manager (Masetti et al., 2020), which incorporates a larger database of SVPs already collected in the Red Sea by KAUST. The calculated resolution of the topographic surface is 30 m and projected in WGS84. Water depth in negative values. completed Lüdmann, Thomas
thomas.luedmann@uni-hamburg.de
https://orcid.org/0000-0001-6847-5502 information principalInvestigator Bathymetry Red Sea Saudi Arabia theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright restricted copyright CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) textTable und geoscientificInformation 35.7584 36.7002 24.6363 26.4386 2019-03-22T00:00:00 2023-10-05T03:37:26 These data should not be used for navigational purposes. Binary Object thematicClassification Binary Object (Media Type) thematicClassification Binary Object (File Size) physicalMeasurement Bytes Bytes Raster cell size thematicClassification Extracted from file File content thematicClassification Vertical datum thematicClassification Horizontal datum thematicClassification Extracted from file Horizontal datum, projection stored in file thematicClassification Extracted from file Longitude, westbound thematicClassification Extracted from file Longitude, eastbound thematicClassification Extracted from file Latitude, southbound thematicClassification Extracted from file Latitude, northbound thematicClassification Extracted from file Elevation, minimum physicalMeasurement Extracted from file m a.s.l. m a.s.l. Elevation, maximum physicalMeasurement Extracted from file m a.s.l. m a.s.l. text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.993647?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: M193_0_Underway-2 * LATITUDE START: 26.423300 * LONGITUDE START: 35.758400 * LATITUDE END: 24.636300 * LONGITUDE END: 36.700200 * DATE/TIME START: 2023-09-12T13:16:23 * DATE/TIME END: 2023-10-05T03:37:26 * ELEVATION: -672.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/7491 * CAMPAIGN: M193 * BASIS: Meteor (1986) * METHOD/DEVICE: EM122 multibeam echosounder Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg EM 122 multibeam echosounder during cruise M193 2023-09-12T13:16:23 EVENT LABEL: M193_0_Underway-3 * LATITUDE START: 26.438600 * LONGITUDE START: 35.762600 * LATITUDE END: 25.597300 * LONGITUDE END: 36.184900 * DATE/TIME START: 2023-09-12T13:10:37 * DATE/TIME END: 2023-10-04T10:03:45 * O2A REGISTRY URI: https://registry.o2a-data.de/items/7492 * CAMPAIGN: M193 * BASIS: Meteor (1986) * METHOD/DEVICE: EM710 multibeam echosounder Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg EM 710 multibeam echosounder during cruise M193 2023-09-12T13:10:37 EVENT LABEL: Thuwal-032019_Underway-1 * DATE/TIME START: 2019-03-22T00:00:00 * DATE/TIME END: 2019-04-02T00:00:00 * CAMPAIGN: Thuwal-032019 * BASIS: Thuwal 2438 * METHOD/DEVICE: EM710 multibeam echosounder 2019-03-22T00:00:00 Supplement to <gco:CharacterString>Post-Miocene transtensional opening of the northern Red Sea</gco:CharacterString> Lüdmann, Thomas
thomas.luedmann@uni-hamburg.de
https://orcid.org/0000-0001-6847-5502 information author Westphal, Hildegard
hildegard.westphal@leibniz-zmt.de
https://orcid.org/0000-0001-7324-6122 information author Marchese, Fabio author Petrovic, Alexander
alexander.petrovic@kaust.edu.sa
https://orcid.org/0000-0003-0804-3665 information author Vahrenkamp, Volker
volker.vahrenkamp@kaust.edu.sa
author documentHardcopy Geochemistry, Geophysics, Geosystems Source <gco:CharacterString>Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV METEOR during cruise M193</gco:CharacterString> 2025-01-01 publication https://doi.org/10.1594/PANGAEA.968512 Lüdmann, Thomas
thomas.luedmann@uni-hamburg.de
https://orcid.org/0000-0001-6847-5502 information author Westphal, Hildegard
hildegard.westphal@leibniz-zmt.de
https://orcid.org/0000-0001-7324-6122 information author Marchese, Fabio author Castellan, Giorgio author Ariza Fuentes, Manuel Eduardo author Vicario, Silvia author Schumacher, Mia
mschumacher@geomar.de
https://orcid.org/0009-0007-5920-0719 information author documentDigital Source <gco:CharacterString>Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV METEOR during cruise M193</gco:CharacterString> 2025-01-01 publication https://doi.org/10.1594/PANGAEA.968510 Lüdmann, Thomas
thomas.luedmann@uni-hamburg.de
https://orcid.org/0000-0001-6847-5502 information author Westphal, Hildegard
hildegard.westphal@leibniz-zmt.de
https://orcid.org/0000-0001-7324-6122 information author Marchese, Fabio author Castellan, Giorgio author Ariza Fuentes, Manuel Eduardo author Vicario, Silvia author Schumacher, Mia
mschumacher@geomar.de
https://orcid.org/0009-0007-5920-0719 information author documentDigital