de.pangaea.dataset983164 und dataset PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact 2026-05-07T09:36:07Z https://doi.pangaea.de/10.1594/PANGAEA.983164 2025-10-10T06:26:19 publication https://doi.org/10.1594/PANGAEA.983164 Freudenthal, Tim

freuden@marum.de

https://orcid.org/0000-0002-9700-4010 information author PANGAEA

info@pangaea.de

https://www.pangaea.de/ information publisher tableDigital Raw bathymetry data were collected using the ship's own Kongsberg EM120 multibeam echosounder during the RV MARIA S. MERIAN cruise MSM04/4a. The cruise took place between 2007-02-27 and 2007-03-16 (Las Palmas, Spain – Las Palmas, Spain). The main goal of the MSM04/4 cruise was to continue long-term investigations of recent environmental conditions and particle dynamics, as well as to recover sediment cores for paleoclimatic reconstructions at the NW African continental margin. During Leg MSM04/4a, bathymetry data were collected in the EEZs of Morocco and West Sahara. One sound velocity profile (SVP) was taken on 2007-02-28, which is integrated into the raw .all files. 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. 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). completed Freudenthal, Tim

freuden@marum.de

https://orcid.org/0000-0002-9700-4010 information principalInvestigator Bathymetry Multibeam Echosounder theme 1995-01-01 creation PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact Mersea Marine Environment and Security for the European Area theme 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 -15.3460233 -10.06941 26.208295 30.91120755 2007-02-28T18:11:45 2007-03-15T22:24:50 -2633.68 -109.14 These data should not be used for navigational purposes. This data submission was prepared by Evgenia Bazhenova (MARUM). Event label thematicClassification Binary Object thematicClassification Binary Object (Media Type) thematicClassification Binary Object (File Size) physicalMeasurement Bytes Bytes Kongsberg datagram raw file name thematicClassification Extracted from file File content thematicClassification Data file recording duration physicalMeasurement Extracted with MB-System min min Data file recording distance physicalMeasurement Extracted with MB-System m m Ship speed physicalMeasurement Extracted with MB-System kn kn Number of pings thematicClassification Extracted with MB-System Start of data file recording, date/time thematicClassification Extracted with MB-System Start of data file recording, latitude thematicClassification Extracted with MB-System Start of data file recording, longitude thematicClassification Extracted with MB-System Start of data file, heading physicalMeasurement Extracted with MB-System deg deg Start of data file, depth physicalMeasurement Extracted with MB-System m m Stop of data file recording, date/time thematicClassification Extracted with MB-System Stop of data file recording, latitude thematicClassification Extracted with MB-System Stop of data file recording, longitude thematicClassification Extracted with MB-System Stop of data file, heading physicalMeasurement Extracted with MB-System deg deg Stop of data file, depth physicalMeasurement Extracted with MB-System m m DATE/TIME thematicClassification LATITUDE thematicClassification LONGITUDE thematicClassification ELEVATION physicalMeasurement m a.s.l. m a.s.l. Comment thematicClassification text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.983164?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: MSM04/4a_0_Underway-1 * LATITUDE START: 30.717800 * LONGITUDE START: -10.599000 * LATITUDE END: 26.643800 * LONGITUDE END: -14.910000 * DATE/TIME START: 2007-02-28T18:11:45 * DATE/TIME END: 2007-03-16T00:26:05 * CAMPAIGN: MSM04/4a * BASIS: Maria S. Merian * METHOD/DEVICE: Swath-mapping system Simrad EM-120 (Kongsberg Maritime AS) Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg (Simrad) EM 120 multibeam echosounder during cruise MSM04/4a 2007-02-28T18:11:45 Related to 2013-01-01 publication https://doi.org/10.2312/cr_msm04 Müller, Thomas J

tmueller@ifm.uni-kiel.de

author Flueh, Ernst R

eflueh@geomar.de

author Borowski, Christian

cborowsk@mpi-bremen.de

https://orcid.org/0000-0001-7921-3022 information author Freudenthal, Tim

freuden@marum.de

https://orcid.org/0000-0002-9700-4010 information author Fischer, Gerhard

gfischer@marum.de

https://orcid.org/0000-0001-5089-4741 information author documentDigital MARIA S. MERIAN-Berichte, DFG-Senatskommission für Ozeanographie MSM04 149 pp References 2024-01-01 publication https://doi.org/10.5281/zenodo.6302801 Caress, David W https://orcid.org/0000-0002-6596-9133 information author Schwehr, Kurt

schwehr@google.com

author O'Reilly, Tom author Porras Falconio, Nicolas author Rueda, Carlos A author Carreras, Joaquim author Berkowitz, Zac author dos Santos Ferreira, Christian

cferreira@marum.de

https://orcid.org/0000-0003-3228-7862 information author Donahue, Julian author McCann, Mike author Paduan, Jennifer B

paje@mbari.org

author Rose, Dan author Benavides, Jesse author Perry, Matthew author documentDigital Zenodo