de.pangaea.dataset995250 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-06-17T16:09:02Z https://doi.pangaea.de/10.1594/PANGAEA.995250 <gco:CharacterString>Melting Performance Telemetry of the TRIPLE-IceCraft Melting Probe on the Ekström Ice Shelf, Antarctica</gco:CharacterString> 2026-06-08T09:18:14 publication Zierke, Simon
zierke@physik.rwth-aachen.de
https://orcid.org/0000-0002-0731-2491 information author Audehm, Jan
audehm@physik.rwth-aachen.de
author Do, Mia Giang
miagiang.do@physik.rwth-aachen.de
author Espe, Clemens
espe@gsi-systems.de
author Feldmann, Marco
feldmann@gsi-systems.de
author Francke, Gero
francke@gsi-systems.de
author Heinen, Dirk https://orcid.org/0000-0002-4502-7288 information author Schöttler, Fabian
schoettler@gsi-systems.de
author Wiebusch, Christopher https://orcid.org/0000-0002-6418-3008 information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital This dataset contains operational telemetry recorded during the TRIPLE-IceCraft technical demonstration conducted in the 2023/2024 field season. The experiment was carried out near Neumayer Station III, approximately 1 km south of the edge of the Ekström Ice Shelf. During the campaign, the TRIPLE-IceCraft melting probe successfully drilled a vertical borehole to a final depth of 53 m. The IceCraft is equipped with an internal cable storage system that unspools the cable in a controlled manner during descent, ensuring a constant contact pressure on the melting surface. The controlled parameter is the tensile force acting on the cable, which is anchored to a surface crane. The probe features a forward melting head for downward melting, a rear melting head enabling upward re-melting during recovery, and side heater elements to prevent refreezing to the melt channel walls. The dataset provides time-resolved measurements of probe depth, feedrate, applied cable force, total electrical power consumption, and calculated front melting head power. The reported total power represents the combined electrical power of all onboard systems, including melting heads and side heaters, while the calculated melting head power corresponds exclusively to the forward melting head. These data document the temporal evolution of the melting process and the interaction between the probe and the surrounding ice under real conditions. completed Zierke, Simon
zierke@physik.rwth-aachen.de
https://orcid.org/0000-0002-0731-2491 information principalInvestigator Antarctica Ekström ice melting shelf ice telemetry theme <gco:CharacterString>PANGAEA Keyword 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 -8.25 -8.21094 -70.65 -70.575 2023-12-29T09:45:48 2023-12-30T21:36:00 0.00178 53.13559 DATE/TIME thematicClassification DEPTH, ice/snow physicalMeasurement m m Feedrate physicalMeasurement Melting probe m/h m/h Force physicalMeasurement Melting probe N N Power, total physicalMeasurement Melting probe W W Power, melting head physicalMeasurement Melting probe W W text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.995250?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: Neumayer (WMO89002) * LATITUDE: -70.650000 * LONGITUDE: -8.250000 * DATE/TIME: 1993-01-01T00:00:00 * ELEVATION: 40.0 m * LOCATION: Dronning Maud Land, Antarctica * CAMPAIGN: Neumayer_based * BASIS: NEUMAYER III * METHOD/DEVICE: Research station 1993-01-01T00:00:00 EVENT LABEL: TRIPLE-IceCraft-ANT23-24_probe * LATITUDE: -70.575000 * LONGITUDE: -8.210940 * DATE/TIME START: 2023-12-29T10:07:00 * DATE/TIME END: 2023-12-30T21:30:00 * METHOD/DEVICE: Melting probe 2023-12-29T10:07:00 Related to <gco:CharacterString>Neumayer III and Kohnen Station in Antarctica operated by the Alfred Wegener Institute</gco:CharacterString> 2016-01-01 publication https://doi.org/10.17815/jlsrf-2-152 Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung author documentDigital Journal of large-scale research facilities JLSRF 2 A85 Related to <gco:CharacterString>The TRIPLE Melting Probe - an Electro-Thermal Drill with a Forefield Reconnaissance System to Access Subglacial Lakes and Oceans, OCEANS 2021: San Diego - Porto, San Diego, CA, USA</gco:CharacterString> 2021-01-01 publication https://doi.org/10.23919/OCEANS44145.2021.9705999 Heinen, Dirk https://orcid.org/0000-0002-4502-7288 information author Audehm, Jan
audehm@physik.rwth-aachen.de
author Becker, Fabian
fabian.becker@fu-berlin.de
https://orcid.org/0000-0001-6981-7164 information author Boeck, Georg author Espe, Clemens
espe@gsi-systems.de
author Feldmann, Marco
feldmann@gsi-systems.de
author Francke, Gero
francke@gsi-systems.de
author Friend, Pia author Haberberger, Niklas author Helbin, Klaus author Thanh Nghe, Chi author Stelzig, Michael author Vossiek, Martin author Wiebusch, Christopher https://orcid.org/0000-0002-6418-3008 information author Zierke, Simon
zierke@physik.rwth-aachen.de
https://orcid.org/0000-0002-0731-2491 information author documentDigital 7 pp