de.pangaea.dataset993661 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-07-24T08:45:08Z https://doi.pangaea.de/10.1594/PANGAEA.993661 <gco:CharacterString>Multibeam bathymetry processed data (Kongsberg EM 122 & Kongsberg EM 710 working area dataset) of RV SONNE during cruise SO309</gco:CharacterString> 2026-04-30T05:02:03 publication https://doi.org/10.1594/PANGAEA.993661 Bazhenova, Evgenia A
evgeniabazhenova@gmail.com
https://orcid.org/0000-0002-8092-702X information author Davidson, Sam
Sam.Davidson@niwa.co.nz
author Bach, Alissa
alibach@uni-bremen.de
author Asakura, Yukari
yukari1@uni-bremen.de
author Hebbeln, Dierk
dhebbeln@marum.de
https://orcid.org/0000-0001-5099-6115 information author Freiwald, André
andre.freiwald@senckenberg.de
author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital MBES bathymetry data were collected using the ship's own Kongsberg EM 710 and EM 122 multibeam echosounders during the RV SONNE cruise SO309 CoralNewZ (Cold-water Coral Biology & Geology off Aotearoa New Zealand). The primary goal of the cruise was to search for cold-water coral communities and mounds in the EEZ of New Zealand. Hydroacoustic team included Sam Davidson (NIWA), who was funded by the NIWA internal project OCN2503 – NIWA Strategic Voyage Fund. This dataset includes 5 bathymetric grids produced based on the MBES data collected in the EEZ of New Zealand between 2025-01-16 and 2025-02-15. The grids represent 4 working areas: 1) east of Stewart Island; 2) the Graveyard Seamounts (Chatham Rise); 3) central Chatham Rise; 4) Reserve Bank (Chatham Rise); and 5) transits between working areas. Postprocessing of raw .all files was performed by the shipboard hydroacoustic team (Evgenia Bazhenova, Sam Davidson and Alissa Bach) using the QPS Qimera software. Data quality control included 1) verification that the SVP data were applied correctly based on the time and location; 2) blocking outer beams and in-turn data to ensure the best possible quality of the overlapping swaths, 3) manual point cloud cleaning if required. All the grids were additionally cleaned by Yukari Asakura using the MB-System software http://www.mbari.org/products/research-software/mb-system/. Transit data partially have degraded quality due to the bad weather conditions. Depths measured by the MBES are reported in respect to the mean-sea level. Tidal corrections were applied during the data postprocessing, using the predicted tides retrieved from the NIWA tidal model for the working areas (NIWA Tidal Model for New Zealand's EEZ, tides.niwa.co.nz). completed Bazhenova, Evgenia A
evgeniabazhenova@gmail.com
https://orcid.org/0000-0002-8092-702X information principalInvestigator Bathymetry Multibeam Echosounder New Zealand Pacific Ocean theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact Seabed2030 The Nippon Foundation - GEBCO Seabed 2030 Project theme <gco:CharacterString>PANGAEA Project List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright restricted copyright CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) textTable und geoscientificInformation 167.596 179.775 -44.598 -42.251 2025-01-16T12:41:41 2025-02-14T02:59:22 These data should not be used for navigational purposes. Binary Object thematicClassification Binary Object (Media Type) thematicClassification Binary Object (File Size) physicalMeasurement Bytes Bytes Raster cell size thematicClassification Extracted from file File content thematicClassification Vertical datum thematicClassification Horizontal datum thematicClassification Extracted from file Horizontal datum, projection stored in file thematicClassification Extracted from file Longitude, westbound thematicClassification Extracted from file Longitude, eastbound thematicClassification Extracted from file Latitude, southbound thematicClassification Extracted from file Latitude, northbound thematicClassification Extracted from file Elevation, minimum physicalMeasurement Extracted from file m a.s.l. m a.s.l. Elevation, maximum physicalMeasurement Extracted from file m a.s.l. m a.s.l. text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.993661?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: SO309_0_Underway-6 * LATITUDE START: -42.251000 * LONGITUDE START: 174.667000 * LATITUDE END: -43.640000 * LONGITUDE END: 179.775000 * DATE/TIME START: 2025-01-16T12:41:41 * DATE/TIME END: 2025-02-11T16:35:23 * ELEVATION START: -1960.1 m * ELEVATION END: -1169.2 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/7519 * CAMPAIGN: SO309 * BASIS: Sonne_2 * METHOD/DEVICE: KONGSBERG EM122 Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg EM 122 multibeam echosounder during cruise SO309 2025-01-16T12:41:41 EVENT LABEL: SO309_0_Underway-7 * LATITUDE START: -44.598000 * LONGITUDE START: 167.596000 * LATITUDE END: -42.602000 * LONGITUDE END: 176.459000 * DATE/TIME START: 2025-01-26T00:36:00 * DATE/TIME END: 2025-02-14T02:59:22 * O2A REGISTRY URI: https://registry.o2a-data.de/items/7520 * CAMPAIGN: SO309 * BASIS: Sonne_2 * METHOD/DEVICE: EM710 multibeam echosounder Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg EM 710 multibeam echosounder during cruise SO309 2025-01-26T00:36:00 Related to <gco:CharacterString>Cold-water Coral Biology & Geology off Aotearoa New Zealand, Cruise No. SO309, January 16 - February 15, 2025, Wellington (New Zealand) - Wellington (New Zealand)</gco:CharacterString> 2025-01-01 publication https://doi.org/10.48433/cr_so309 Freiwald, André
andre.freiwald@senckenberg.de
author Beuck, Lydia
lydia.beuck@senckenberg.de
author Bach, Alissa
alibach@uni-bremen.de
author Bazhenova, Evgenia A
evgeniabazhenova@gmail.com
https://orcid.org/0000-0002-8092-702X information author Beaumont, Jennifer author Bostock, Helen C
h.bostock@uq.edu.au
https://orcid.org/0000-0002-8903-8958 information author Brix, Saskia
sbrix@senckenberg.de
https://orcid.org/0000-0002-3269-8904 information author Davidson, Sam
Sam.Davidson@niwa.co.nz
author Dehning, Klaus author Eyrich, Hanna author Hebbeln, Dierk
dhebbeln@marum.de
https://orcid.org/0000-0001-5099-6115 information author Hoffman, Leon
leon.hoffman@senckenberg.de
author Holland, Lyndsey author Jeskulke, Karen author Kniest, Jorit author Knorrn, Alexander H
alexander.knorrn@senckenberg.de
https://orcid.org/0009-0009-3254-3505 information author Korfhage, Severin author Leymann, Tom author Linnemann, Ulf
ulf.linnemann@senckenberg.de
https://orcid.org/0000-0003-0970-0233 information author Lörz, Anne-Nina
a.loerz@niwa.co.nz
https://orcid.org/0000-0001-9942-349X information author Marriott, Peter https://orcid.org/0000-0003-2299-4678 information author McDonald, Laura author Meyer-Schack, Birgit author Nowald, Nicolas author Okuma, Emmanuel https://orcid.org/0000-0001-5020-7155 information author Pfennings, Kai author Ruhland, Götz
gruhland@uni-bremen.de
author Schillai, Sophia author Schnabel, Kareen E https://orcid.org/0000-0002-9965-9010 information author Seeliger, Julian author Suter, Patrick author Titschack, Jürgen
jtitschack@marum.de
https://orcid.org/0000-0001-9373-9688 information author Vittori, Vincent author Walton, Kerry author Wienberg, Claudia
cwberg@marum.de
https://orcid.org/0000-0001-9870-5495 information author Wilsenack, Maik author documentDigital SONNE-Berichte, Begutachtungspanel Forschungsschiffe SO309 130 pp Source <gco:CharacterString>Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV SONNE during cruise SO309</gco:CharacterString> 2025-01-01 publication https://doi.org/10.1594/PANGAEA.982657 Bazhenova, Evgenia A
evgeniabazhenova@gmail.com
https://orcid.org/0000-0002-8092-702X information author Davidson, Sam
Sam.Davidson@niwa.co.nz
author Bach, Alissa
alibach@uni-bremen.de
author Hebbeln, Dierk
dhebbeln@marum.de
https://orcid.org/0000-0001-5099-6115 information author Freiwald, André
andre.freiwald@senckenberg.de
author documentDigital Source <gco:CharacterString>Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV SONNE during cruise SO309</gco:CharacterString> 2025-01-01 publication https://doi.org/10.1594/PANGAEA.982656 Bazhenova, Evgenia A
evgeniabazhenova@gmail.com
https://orcid.org/0000-0002-8092-702X information author Davidson, Sam
Sam.Davidson@niwa.co.nz
author Bach, Alissa
alibach@uni-bremen.de
author Hebbeln, Dierk
dhebbeln@marum.de
https://orcid.org/0000-0001-5099-6115 information author Freiwald, André
andre.freiwald@senckenberg.de
author documentDigital References <gco:CharacterString>dwcaress/MB-System:</gco:CharacterString> 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