Bazhenova Evgenia A evgeniabazhenova@gmail.com 0000-0002-8092-702X MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 Davidson Sam Sam.Davidson@niwa.co.nz National Institute of Water and Atmospheric Research NIWA https://niwa.co.nz/ https://ror.org/04hxcaz34 Bach Alissa alibach@uni-bremen.de University of Bremen Uni Bremen http://www.uni-bremen.de/en.html https://ror.org/04ers2y35 Asakura Yukari yukari1@uni-bremen.de University of Bremen Uni Bremen http://www.uni-bremen.de/en.html https://ror.org/04ers2y35 Hebbeln Dierk dhebbeln@marum.de 0000-0001-5099-6115 MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 Freiwald André andre.freiwald@senckenberg.de Senckenberg am Meer, Wilhelmshaven SAM http://www.senckenberg.de https://ror.org/03sd3yf61 2026 Multibeam bathymetry processed data (Kongsberg EM 122 & Kongsberg EM 710 working area dataset) of RV SONNE during cruise SO309 dataset https://doi.org/10.1594/PANGAEA.993661 2026-04-30T05:02:03 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). Freiwald André andre.freiwald@senckenberg.de Beuck Lydia lydia.beuck@senckenberg.de Bach Alissa alibach@uni-bremen.de Bazhenova Evgenia A evgeniabazhenova@gmail.com 0000-0002-8092-702X Beaumont Jennifer Bostock Helen C h.bostock@uq.edu.au 0000-0002-8903-8958 Brix Saskia sbrix@senckenberg.de 0000-0002-3269-8904 Davidson Sam Sam.Davidson@niwa.co.nz Dehning Klaus Eyrich Hanna Hebbeln Dierk dhebbeln@marum.de 0000-0001-5099-6115 Hoffman Leon leon.hoffman@senckenberg.de Holland Lyndsey Jeskulke Karen Kniest Jorit Knorrn Alexander H alexander.knorrn@senckenberg.de 0009-0009-3254-3505 Korfhage Severin Leymann Tom Linnemann Ulf ulf.linnemann@senckenberg.de 0000-0003-0970-0233 Lörz Anne-Nina a.loerz@niwa.co.nz 0000-0001-9942-349X Marriott Peter 0000-0003-2299-4678 McDonald Laura Meyer-Schack Birgit Nowald Nicolas Okuma Emmanuel 0000-0001-5020-7155 Pfennings Kai Ruhland Götz gruhland@uni-bremen.de Schillai Sophia Schnabel Kareen E 0000-0002-9965-9010 Seeliger Julian Suter Patrick Titschack Jürgen jtitschack@marum.de https://www.marum.de/Dr.-juergen-titschack.page 0000-0001-9373-9688 Vittori Vincent Walton Kerry Wienberg Claudia cwberg@marum.de 0000-0001-9870-5495 Wilsenack Maik 2025 Cold-water Coral Biology & Geology off Aotearoa New Zealand, Cruise No. SO309, January 16 - February 15, 2025, Wellington (New Zealand) - Wellington (New Zealand) report SONNE-Berichte, Begutachtungspanel Forschungsschiffe SO309 https://doi.org/10.48433/cr_so309 130 pp Bazhenova Evgenia A evgeniabazhenova@gmail.com 0000-0002-8092-702X Davidson Sam Sam.Davidson@niwa.co.nz Bach Alissa alibach@uni-bremen.de Hebbeln Dierk dhebbeln@marum.de 0000-0001-5099-6115 Freiwald André andre.freiwald@senckenberg.de 2025 Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV SONNE during cruise SO309 dataset https://doi.org/10.1594/PANGAEA.982657 Bazhenova Evgenia A evgeniabazhenova@gmail.com 0000-0002-8092-702X Davidson Sam Sam.Davidson@niwa.co.nz Bach Alissa alibach@uni-bremen.de Hebbeln Dierk dhebbeln@marum.de 0000-0001-5099-6115 Freiwald André andre.freiwald@senckenberg.de 2025 Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV SONNE during cruise SO309 dataset https://doi.org/10.1594/PANGAEA.982656 Caress David W 0000-0002-6596-9133 Schwehr Kurt schwehr@google.com O'Reilly Tom Porras Falconio Nicolas Rueda Carlos A Carreras Joaquim Berkowitz Zac dos Santos Ferreira Christian cferreira@marum.de 0000-0003-3228-7862 Donahue Julian McCann Mike Paduan Jennifer B paje@mbari.org Rose Dan Benavides Jesse Perry Matthew 2024 dwcaress/MB-System: software Zenodo https://doi.org/10.5281/zenodo.6302801 167.596 179.775 -44.598 -42.251 174.62425000000002 -43.272749999999995 2025-01-16T12:41:41 2025-02-14T02:59:22 -1960.1 -1169.2 uncoded table Seabed2030 The Nippon Foundation - GEBCO Seabed 2030 Project https://seabed2030.org/ Federal Ministry of Education and Research BMBF https://www.bmftr.bund.de https://doi.org/10.13039/501100002347 03G0309A SO309 - CoralNewZ: Kaltwasserkorallen-Vorkommen vor Neuseeland; Vorhaben: Strukturelle Kartierung und Erfassung des Artenspektrums und biologischer Interaktionen in Kaltwasserkorallensystemen im Südwest-Pazifik https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03G0309A Federal Ministry of Education and Research BMBF https://www.bmftr.bund.de https://doi.org/10.13039/501100002347 03G0309B SO309 - CoralNewZ: Kaltwasserkorallen-Vorkommen vor Neuseeland; Vorhaben: Rekonstruktion der Langzeit-Entwicklung von Kaltwasserkorallen-Ökosystemen und der steuernden Paläo-Umweltbedingungen im Südwest-Pazifik https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03G0309B SO309_0_Underway-6 -42.251 174.667 -1960.1 2025-01-16T12:41:41 -43.64 179.775 -1169.2 2025-02-11T16:35:23 SO309 SO309 CoralNewZ CoralNewZ Wellington, New Zealand 2025-01-16T00:00:00 2025-01-16 Wellington, New Zealand 2025-02-15T00:00:00 2025-02-15 Sonne_2 https://uol.de/icbm/forschungsplattformen-schiffe/sonne DBBE 9633927 Freiwald, André Freiwald, André Beuck, Lydia Beuck, Lydia doi:10.48433/cr_so309 20250002 https://download.pangaea.de/reference/133331/attachments/SO309_nav.png doi:10.1594/PANGAEA.982492 Sonne_2 https://uol.de/icbm/forschungsplattformen-schiffe/sonne DBBE 9633927 KONGSBERG EM122 KEM122 Hydroacoustic devices Kongsberg EM 122 multibeam echosounder http://vocab.nerc.ac.uk/collection/L22/current/TOOL0492/ multi-beam echosounders http://vocab.nerc.ac.uk/collection/L05/current/157/ https://registry.o2a-data.de/items/7519 Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg EM 122 multibeam echosounder during cruise SO309 SO309_0_Underway-7 -44.598 167.596 2025-01-26T00:36:00 -42.602 176.459 2025-02-14T02:59:22 SO309 SO309 CoralNewZ CoralNewZ Wellington, New Zealand 2025-01-16T00:00:00 2025-01-16 Wellington, New Zealand 2025-02-15T00:00:00 2025-02-15 Sonne_2 https://uol.de/icbm/forschungsplattformen-schiffe/sonne DBBE 9633927 Freiwald, André Freiwald, André Beuck, Lydia Beuck, Lydia doi:10.48433/cr_so309 20250002 https://download.pangaea.de/reference/133331/attachments/SO309_nav.png doi:10.1594/PANGAEA.982492 Sonne_2 https://uol.de/icbm/forschungsplattformen-schiffe/sonne DBBE 9633927 EM710 multibeam echosounder EM710 Hydroacoustic devices Kongsberg EM 710 multibeam echosounder http://vocab.nerc.ac.uk/collection/L22/current/TOOL0746/ multi-beam echosounders http://vocab.nerc.ac.uk/collection/L05/current/157/ https://registry.o2a-data.de/items/7520 Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg EM 710 multibeam echosounder during cruise SO309 60 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ These data should not be used for navigational purposes. Binary Object Binary Bazhenova Evgenia A evgeniabazhenova@gmail.com 0000-0002-8092-702X Binary Binary Object (Media Type) Binary (Type) Bazhenova Evgenia A evgeniabazhenova@gmail.com 0000-0002-8092-702X Binary (Type) Binary Object (File Size) Binary (Size) Bytes Bazhenova Evgenia A evgeniabazhenova@gmail.com 0000-0002-8092-702X Binary (Size) [Bytes] Raster cell size Raster cell size https://desktop.arcgis.com/en/arcmap/10.3/manage-data/raster-and-images/cell-size-of-raster-data.htm Extracted from file Bazhenova Evgenia A evgeniabazhenova@gmail.com 0000-0002-8092-702X Raster cell size File content Content Bazhenova Evgenia A evgeniabazhenova@gmail.com 0000-0002-8092-702X Content Vertical datum Vertical datum http://vocab.nerc.ac.uk/collection/V12/current/L11/ Bazhenova Evgenia A evgeniabazhenova@gmail.com 0000-0002-8092-702X Vertical datum Horizontal datum Horizontal datum https://gisgeography.com/horizontal-datum/ Extracted from file Bazhenova Evgenia A evgeniabazhenova@gmail.com 0000-0002-8092-702X Horizontal datum Horizontal datum, projection stored in file Horizontal datum in file https://gisgeography.com/horizontal-datum/ Extracted from file Bazhenova Evgenia A evgeniabazhenova@gmail.com 0000-0002-8092-702X Horizontal datum in file Longitude, westbound Longitude west Extracted from file Bazhenova Evgenia A evgeniabazhenova@gmail.com 0000-0002-8092-702X Longitude west Longitude, eastbound Longitude east Extracted from file Bazhenova Evgenia A evgeniabazhenova@gmail.com 0000-0002-8092-702X Longitude east Latitude, southbound Latitude south Extracted from file Bazhenova Evgenia A evgeniabazhenova@gmail.com 0000-0002-8092-702X Latitude south Latitude, northbound Latitude north Extracted from file Bazhenova Evgenia A evgeniabazhenova@gmail.com 0000-0002-8092-702X Latitude north Elevation, minimum Elev min m a.s.l. elevation http://purl.obolibrary.org/obo/PATO_0001687 minimum Length L http://dbpedia.org/resource/Length Extracted from file Bazhenova Evgenia A evgeniabazhenova@gmail.com 0000-0002-8092-702X Elev min [m a.s.l.] Elevation, maximum Elev max m a.s.l. elevation http://purl.obolibrary.org/obo/PATO_0001687 maximum Length L http://dbpedia.org/resource/Length Extracted from file Bazhenova Evgenia A evgeniabazhenova@gmail.com 0000-0002-8092-702X Elev max [m a.s.l.] CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels ProcLevel3 PANGAEA data processing level 3 https://wiki.pangaea.de/wiki/Processing_levels#PANGAEA_data_processing_level_3 citable Bathymetry Multibeam Echosounder New Zealand Pacific Ocean DAMUnderwayResearchData author101229 author105 author10591 author107218 author108501 author108502 author10971 author110311 author110312 author110313 author110314 author110315 author110316 author110317 author110318 author110319 author110320 author110760 author112000 author112001 author112002 author112003 author112004 author24645 author26589 author27441 author28845 author29221 author29793 author35238 author35258 author36311 author38773 author39948 author47819 author49447 author49485 author50665 author56399 author61664 author617 author66891 author79591 author79700 author83733 author84851 author85352 author91760 author96784 author96800 author97093 award4027 award4028 basis5064 campaign3373711 campaign49455 curlevel30 event3251036 event3263756 funder20473 geocode1599 geocode1600 geocode1601 geocode8128 inst1907 inst20712 inst277 inst680 journal17181 license21 method10998 method11832 method15467 param102822 param102823 param102824 param102825 param122793 param122794 param146419 param181314 param181315 param185568 param515501 param99583 pi36311 proclevel40 project4690 ref132281 ref134433 refds982656 refds982657 term1073934 term2299520 term2300158 term2300161 term34390 term37891 term38492 term41019 term43863 term48770 term49435 term51268 term52591 term68035 topotype11