PANGAEA_997279 Physical oceanography during RV HEINCKE cruise HE689 Tippenhauer, Sandra; Hoppmann, Mario; Fuchs, Laura I R; Wolf, Fabian Physical oceanography during RV HEINCKE cruise HE689 2026-09-22 PANGAEA Dataset https://doi.pangaea.de/10.1594/PANGAEA.997279 Investigator Sandra Tippenhauer sandra.tippenhauer@awi.de Earth Science Event label Date/Time of event Latitude of event Longitude of event Elevation of event DEPTH, water Pressure, water Temperature, water Conductivity Salinity Temperature, water, potential Density, sigma-theta (0) Oxygen Oxygen saturation Attenuation, optical beam transmission Chlorophyll a Number of observations geoscientificInformation CTD CTD/Rosette HE689 HE689_1-1 HE689_13-1 HE689_14-1 HE689_15-1 HE689_16-1 HE689_17-1 HE689_18-1 HE689_2-1 HE689_3-1 HE689_4-1 HE689_5-1 HE689_6-1 HE689_7-1 HE689_8-1 HE689_9-1 Heincke CTD, Sea-Bird, SBE 911plus; calculated using SBE Data Processing Version 7.22.5 Conductivity-Temperature-Depth- profiler (CTD), Sea-Bird Scientific, SBE 911plus CTD, Sea-Bird, SBE 911plus, measured with Temperature sensor, Sea-Bird, SBE3plus CTD, Sea-Bird, SBE 911plus; measured with Conductivity sensor, Sea-Bird, SBE 4 CTD, Sea-Bird, SBE 911plus; calculated using SBE Data Processing Version 7.22.5 and SEAWATER Routines CTD, Sea-Bird, SBE 911plus; Calculation according to Morgan (1994; SEAWATER Routines) CTD, Sea-Bird, SBE 911plus; measured with Transmissometer, WET Labs, C-Star CTD, Sea-Bird, SBE 911plus; measured with Fluorometer, WET Labs, ECO-AFL Heincke 2026-08-06 2026-08-11 Complete 54.3775 54.779967 14.103783 14.685667 2.0 m (DEPTH, water) 28.3 m (DEPTH, water) AWI_PhyOce Physical Oceanography @ AWI unrestricted CC-BY-4.0: Creative Commons Attribution 4.0 International English PANGAEA Data Publisher for Earth & Environmental Science https://www.pangaea.de/ Data Center Contact Michael Diepenbroek info@pangaea.de

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Bremen Bremen 28359 Germany online 11203 data points text/tab-separated-values Wolf, Fabian (2026): Master tracks in different resolutions of HEINCKE cruise HE689, Bremerhaven - Bremerhaven, 2026-08-03 - 2026-08-15 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.996748 Tippenhauer, Sandra; Hoppmann, Mario; Wolf, Fabian (2026): Raw data of physical oceanography during RV HEINCKE cruise HE689 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.997480 Tippenhauer, Sandra; Hoppmann, Mario (2026): CTD Data RV Heincke HE689 Data Processing Report. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, https://download.pangaea.de/reference/141557/attachments/CTD-HE689-report.pdf Müller-Michaelis, Antje; Rohardt, Gerd (2016): CTD Processing Logbook of RV Heincke. hdl:10013/epic.47427.d001

Conductivity-temperature-depth profiles were measured using a Seabird SBE 911plus CTD during RV HEINCKE cruise HE689. The CTD was equipped with duplicate sensors for temperature (SBE3plus), conductivity (SBE4) and oxygen (SBE43). Additional sensors such as a WET Labs C-Star transmissometer, a WET Labs ECO-AFL fluorometer and an altimeter (PSA-916 Teledyne (Benthos)) were mounted to the CTD. Temperature, conductivity and oxygen sensors are calibrated by the manufacturer once a year before being mounted in January. They are used throughout the year and no post-cruise or in-situ calibration is applied. All other sensors are calibrated irregularly. Data were connected to the station book of the specific cruise as available in the DSHIP database. Processing of the data including removal of obvious outliers followed the procedures described in CTD Processing Logbook of RV HEINCKE (hdl:10013/epic.47427). The processing report for this dataset is linked below. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.997279"!

https://doi.org/10.17815/jlsrf-3-164 Heincke https://doi.pangaea.de/10.1594/PANGAEA.996748 Master tracks in different resolutions of HEINCKE cruise HE689, Bremerhaven - Bremerhaven, 2026-08-03 - 2026-08-15 https://doi.pangaea.de/10.1594/PANGAEA.997480 Raw data of physical oceanography during RV HEINCKE cruise HE689 https://en.wikipedia.org/wiki/Electrical_conductivity Conductivity https://hdl.handle.net/10013/epic.32187.d001 Chlorophyll a https://hdl.handle.net/10013/epic.47427.d001 CTD Processing Logbook of RV Heincke https://publications.csiro.au/rpr/download?pid=procite:49de56bc-b045-4cb4-9eeb-f7025bb06f5c&dsid=DS1 CTD, Sea-Bird, SBE 911plus; calculated using SBE Data Processing Version 7.22.5 and SEAWATER Routines https://publications.csiro.au/rpr/download?pid=procite:49de56bc-b045-4cb4-9eeb-f7025bb06f5c&dsid=DS1 CTD, Sea-Bird, SBE 911plus; Calculation according to Morgan (1994; SEAWATER Routines) https://www.awi.de/en/about-us/organisation/staff/single-view/sandra-tippenhauer.html https://www.awi.de/en/science/climate-sciences/physical-oceanography.html AWI_PhyOce https://www.seabird.com/eco-fluorometer/product?id=60429374754&callback=qs CTD, Sea-Bird, SBE 911plus; measured with Fluorometer, WET Labs, ECO-AFL DIF 9.4 2026-09-22 2026-09-22