de.pangaea.dataset995440 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-06-17T16:07:54Z https://doi.pangaea.de/10.1594/PANGAEA.995440 <gco:CharacterString>Multibeam bathymetry processed data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS154/1, Atlantic Ocean</gco:CharacterString> 2026-06-12T08:45:46 publication Cornish, Natalie
natalie.cornish@awi.de
author Baumbusch, Clara
clara.baumbusch@gmx.de
author Dreutter, Simon
simon.dreutter@awi.de
https://orcid.org/0000-0002-0878-0780 information author Dorschel, Boris
boris.dorschel@awi.de
https://orcid.org/0000-0002-3495-5927 information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital Multibeam data were collected during RV Polarstern cruise PS154/1 (2026-04-11 to 2026-04-30). Multibeam sonar system was Atlas Hydrographic Hydrosweep DS 3 multibeam echo sounder. Data are processed with Caris HIPS, including sound velocity correction with SV data from CTDs and World Ocean Atlas 23 (https://www.ncei.noaa.gov/archive/accession/NCEI-WOA23), tidal correction with TPXO9_atlas_v5 (https://www.tpxo.net), and manual cleaning. The soundings are combined in daily files, the format is XYZ ASCII (<Lon> <Lat> <Depth in meters, positive up, relative to mean sea level>). Additional grids have been computed with depth dependent cell size to visualize the data. These grids are not meant for scientific analysis or navigation, but for overview purposes only. completed Cornish, Natalie
natalie.cornish@awi.de
principalInvestigator Atlantic Ocean Bathymetry Hydrosweep DS3 Multibeam Polarstern theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact BATHY-LTO BATHYmetric Long-Term Observations during Expeditions with RV Polarstern 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 -55.136314 -25.220777 -48.554179 16.627771 2026-04-12T02:44:09 2026-04-30T04:50:30 These data should not be used for navigational purposes. Binary Object thematicClassification Binary Object (Media Type) thematicClassification Binary Object (File Size) physicalMeasurement Bytes Bytes File content thematicClassification Raster cell size thematicClassification Vertical datum thematicClassification Horizontal datum thematicClassification Horizontal datum, projection stored in file thematicClassification Longitude, westbound thematicClassification Longitude, eastbound thematicClassification Latitude, southbound thematicClassification Latitude, northbound thematicClassification Number of depth soundings physicalMeasurement # # Area physicalMeasurement km**2 km**2 Elevation, minimum physicalMeasurement m a.s.l. m a.s.l. Elevation, maximum physicalMeasurement m a.s.l. m a.s.l. text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.995440?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: PS154/1_0_Underway-4 * LATITUDE START: -48.554179 * LONGITUDE START: -55.136314 * LATITUDE END: 16.627771 * LONGITUDE END: -25.220777 * DATE/TIME START: 2026-04-12T02:44:09 * DATE/TIME END: 2026-04-30T04:50:30 * ELEVATION START: -2240.6 m * ELEVATION END: -2622.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/7327d65d-a1d7-452b-aa71-0e20a866d19e * CAMPAIGN: PS154/1 * BASIS: Polarstern * METHOD/DEVICE: Multibeam echosounder 2026-04-12T02:44:09 References <gco:CharacterString>Efficient Inverse Modeling of Barotropic Ocean Tides</gco:CharacterString> 2002-01-01 publication https://doi.org/10.1175/1520-0426(2002)019%3C0183:EIMOBO%3E2.0.CO;2 Egbert, Gary D author Erofeeva, Svetlana Y author documentDigital Journal of Atmospheric and Oceanic Technology 19(2) 183-204 References <gco:CharacterString>World Ocean Atlas 2023</gco:CharacterString> 2023-01-01 publication https://doi.org/10.25921/VA26-HV25 Reagan, James R https://orcid.org/0000-0002-6409-0645 information author Boyer, Tim P https://orcid.org/0000-0002-8827-4836 information author García, Hernán E author Locarnini, Ricardo A
ricardo@ccpo.odu.ed
author Baranova, Olga K author Bouchard, Courtney https://orcid.org/0009-0002-0731-809X information author Cross, Scott L https://orcid.org/0000-0001-7095-6815 information author Mishonov, Alexey V https://orcid.org/0000-0002-2958-8747 information author Paver, Christopher R author Seidov, Dan https://orcid.org/0000-0001-7090-9779 information author Wang, Zhankun https://orcid.org/0000-0002-3727-1379 information author Dukhovskoy, Dmitry https://orcid.org/0000-0002-9114-9796 information author documentDigital NOAA National Centers for Environmental Information