10.1594/PANGAEA.993545Schneider, Ralph RRalph RSchneider0000-0003-1453-9181Kiel UniversityGross, FelixFelixGross0000-0002-0749-829XKiel UniversityBrembach, KerstinKerstinBrembachKiel UniversityKallinich, NinaNinaKallinichKiel UniversityLange, DorotheaDorotheaLangeKiel UniversityMartinez-Bautista, OrlandoOrlandoMartinez-BautistaKiel UniversitySupka, RuthRuthSupkaKiel UniversityVesely, IvanIvanVeselyKiel UniversityPANGAEA2026BathymetryMultibeam EchosounderEvent labelBinary ObjectBinary Object (Media Type)Binary Object (File Size)Binary Object (MD5 Hash)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/TIMELATITUDELONGITUDEELEVATIONCommentKONGSBERG EM122Extracted from fileExtracted with MB-SystemMSM101Maria S. MerianDAM Marine Data - Research Vessels (DAM_ResearchVessels)2021-06-15T07:09:15/2021-07-16T21:31:35Dataset10.48433/cr_msm10110.1594/PANGAEA.99641731676 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalMultibeam bathymetry raw data using the ship's own Kongsberg EM 122 multibeam echosounder was almost continuously recorded during RV MARIA S. MERIAN cruise MSM101. Data was recorded on 32 days between 2021-06-15 and 2021-07-16. This dataset contains mostly transit data in the North Atlantic Ocean. The approximate average depth of the entire dataset is around 3700m, ranging from 5271m to 40m. Ancillary sound velocity profiles (SVP) files from the cruise are added to this dataset. Data analysis of the multibeam raw data revealed that SVP has been changed during the survey. This publication is conducted within the efforts of the German Marine Research Alliance in the core area 'Data management and Digitalization' (Deutsche Allianz Meeresforschung, DAM). Data are unprocessed and therefore contains incorrect depth measurements (artifacts) without further processing. Note that refraction errors can be expected due to the lack of proper SVP. Overall, it appears that the data quality is rather good since the gridded hillshade data showed relatively few obstacles. Data can be processed e.g. with the open source software package MB-System (Caress et al. 2024, https://doi.org/10.5281/zenodo.6302801).These data should not be used for navigational purposes.
Data publishing was realized by Daniel Damaske, MARUM - Center for Marine Environmental Sciences (University of Bremen).-65.8876064-14.2484341.076819449.28417235Bundesministerium für ­Forschung, Technologie und Raumfahrthttps://doi.org/10.13039/50110000234703F1001EAuf- und Ausbau Dateninfrastruktur und -management für Daten aus dem Betrieb deutscher Forschungsschiffe; Vorhaben: Bathymetrie-, Sedimentecholot-, Seismik- sowie weitere Unterwegs- und Forschungsmissionsdaten