de.pangaea.dataset939054 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-08-14T09:01:54Z https://doi.pangaea.de/10.1594/PANGAEA.939054 <gco:CharacterString>Multibeam bathymetry raw data (Atlas Hydrosweep DS 2 echo sounder entire dataset) of RV METEOR during cruise M57/2</gco:CharacterString> 2021-12-07T10:36:00 publication https://doi.org/10.1594/PANGAEA.939054 Zabel, Matthias
mzabel@uni-bremen.de
https://orcid.org/0000-0003-4681-1821 information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital Multibeam bathymetry raw data using the ship's own Atlas Hydrographic Hydrosweep DS 2 multibeam echo sounder was almost continuously recorded during RV METEOR cruise M57/2. Data was recorded on 27 days between 2003-02-11 and 2003-03-09. This dataset contains a elongated survey mostly 100 nautical miles of the Namibian coast. The approximate average depth of the entire dataset is around 2600m. Data analysis during data curation revealed that the data are partially of bad to very bad quality (especially in shallow areas), which is indicated in the parameter table. 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 ancillary sound velocity profiles (SVP) from the cruise are archived at the BSH, thus no SVP added to this dataset. Whether SVP has been changed during the survey is unknown. 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 may contain incorrect depth measurements (artifacts) without further processing. 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/, 2021). completed Zabel, Matthias
mzabel@uni-bremen.de
https://orcid.org/0000-0003-4681-1821 information principalInvestigator Bathymetry Multibeam Echosounder theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact DAM_Underway DAM Underway Research Data DataHub DataHub Earth and Environment of the Helmholtz Association theme <gco:CharacterString>PANGAEA Project List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation 11.9134 14.49235 -26.75875 -22.86603333 2003-02-11T18:48:01 2003-03-09T03:19:46 -8698.3203 -19.3019 These data should not be used for navigational purposes. Data publishing was realized by Daniel Damaske, MARUM - Center for Marine Environmental Sciences (University Bremen). Binary Object thematicClassification Binary Object (Media Type) thematicClassification Binary Object (File Size) physicalMeasurement Bytes Bytes Binary Object thematicClassification Binary Object (Media Type) thematicClassification Binary Object (File Size) physicalMeasurement Bytes Bytes File content thematicClassification Data file recording duration physicalMeasurement min min Data file recording distance physicalMeasurement m m Ship speed physicalMeasurement kn kn Number of pings thematicClassification Start of data file recording, date/time thematicClassification Start of data file recording, latitude thematicClassification Start of data file recording, longitude thematicClassification Start of data file, heading physicalMeasurement deg deg Start of data file, depth physicalMeasurement m m Stop of data file recording, date/time thematicClassification Stop of data file recording, latitude thematicClassification Stop of data file recording, longitude thematicClassification Stop of data file, heading physicalMeasurement deg deg Stop of data file, depth physicalMeasurement m m DATE/TIME thematicClassification 'copy of Start of data file recording, date/time LATITUDE thematicClassification copy of 'Start of data file recording, latitude LONGITUDE thematicClassification copy of 'Start of data file recording, longitude ELEVATION physicalMeasurement copy of 'File start depth, change of sign m a.s.l. m a.s.l. Comment thematicClassification text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.939054?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: M57/2_0_Underway-1 * LATITUDE START: -23.062717 * LONGITUDE START: 14.004450 * LATITUDE END: -22.999250 * LONGITUDE END: 12.583117 * DATE/TIME START: 2003-02-11T18:48:01 * DATE/TIME END: 2003-03-09T05:23:19 * CAMPAIGN: M57/2 * BASIS: Meteor (1986) * METHOD/DEVICE: Swath-mapping system Atlas Hydrosweep DS-2 Event shows start/end point (date/time & coordinates) of first/last data record using Atlas Hydrographic Hydrosweep DS 2 multibeam echo sounder during cruise M57/2 2003-02-11T18:48:01 Related to <gco:CharacterString>The Benguela Upwelling System 2003, Cruise No. 57, January 20 - April 13, 2003, Capetown - Dakar</gco:CharacterString> 2005-01-01 publication https://doi.org/10.2312/cr_m57 Zabel, Matthias
mzabel@uni-bremen.de
https://orcid.org/0000-0003-4681-1821 information author Schneider, Ralph R
ralph.schneider@ifg.uni-kiel.de
https://orcid.org/0000-0003-1453-9181 information author Brüchert, Volker author documentDigital METEOR-Berichte, Leitstelle Meteor, Institut für Meereskunde der Universität Hamburg 05-1 181 pp