10.1594/PANGAEA.983169Keil, HannoHannoKeil0000-0003-3072-6753University of BremenSchwenk, TilmannTilmannSchwenk0000-0002-9916-0340University of BremenKrastel, SebastianSebastianKrastel0000-0002-5899-9748IFM-GEOMAR Leibniz-Institute of Marine Sciences, Kiel UniversityHermann, BerndBerndHermannIFM-GEOMAR Leibniz-Institute of Marine Sciences, Kiel UniversityKurschat, StephanieStephanieKurschatIFM-GEOMAR Leibniz-Institute of Marine Sciences, Kiel UniversityMeyer, MatthiasMatthiasMeyerIFM-GEOMAR Leibniz-Institute of Marine Sciences, Kiel UniversityFricke, SaschaSaschaFrickeUniversity of BremenSchilling, StephenStephenSchillingUniversity of BremenSchwab, ArneArneSchwabUniversity of BremenJust, JannaJannaJust0000-0002-5257-604XUniversity of BremenBickert, TorstenTorstenBickert0000-0002-5221-5922MARUM - Center for Marine Environmental Sciences, University BremenPANGAEA2025BathymetryMultibeam EchosounderBinary ObjectBinary Object (Media Type)Binary Object (File Size)Kongsberg datagram raw file nameFile contentData file recording durationData file recording distanceShip speedNumber of pingsStart of data file recording, date/timeStart of data file recording, latitudeStart of data file recording, longitudeStart of data file, headingStart of data file, depthStop of data file recording, date/timeStop of data file recording, latitudeStop of data file recording, longitudeStop of data file, headingStop of data file, depthDATE/TIMELATITUDELONGITUDEELEVATIONCommentEvent labelSwath-mapping system Simrad EM-120 (Kongsberg Maritime AS)Extracted from fileExtracted with MB-SystemMSM11/2Maria S. MerianCluster of Excellence: The Future Ocean (FutureOcean)2009-03-14T23:28:11/2009-04-07T15:35:24Dataset10.2312/cr_msm11_210.5281/zenodo.630280117098 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalRaw bathymetry data were collected using the ship's own Kongsberg EM120 multibeam echosounder during the RV MARIA S. MERIAN cruise MSM11/2 (Pre-Site Survey for an IODP cruise Neogene Paleoclimate and sediment transport at the continental margin of NW Africa). The cruise took place between 2009-03-14 and 2009-04-09 (Dakar, Senegal – Las Palmas, Canary Islands, Spain). Bathymetry data were recorded continuously in five working areas spanning the African continental margin from the Senegal and Gambia river deltas to Cape Bojador. Research permissions were provided by the Ministries of Foreign Affaires of the countries of Senegal, Gambia, Mauritania, Morocco, and Spain. The data are archived at the Federal Maritime and Hydrographic Agency of Germany (Bundesamt für Seeschifffahrt und Hydrographie, BSH) and provided to PANGAEA database for data curation and publication. No sound velocity profiles (SVP) files from the cruise are archived at the BSH, thus no SVP files are added to this dataset. Data are unprocessed and therefore contain incorrect depth measurements (artifacts). Data can be processed e.g. with the open source software package MB-System (Caress, D. W., and D. N. Chayes, MB-System: Mapping the Seafloor, http://www.mbari.org/products/research-software/mb-system/, 2022).These data should not be used for navigational purposes.
This data submission was prepared by Evgenia Bazhenova (MARUM).-21.2036367-13.503462912.316700727.57461125German Research Foundationhttps://doi.org/10.13039/501100001659EXC 80The Future Ocean