Data

Magnetotelluric surveys for glacier process investigations in East Antarctica - Denman Transect (Level 3 ModEM)

National Computational Infrastructure
Manassero, Maria Constanza ; Selway, Kate ; Stål, Tobias ; Reading, Anya
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.25914/qgea-rc42&rft.title=Magnetotelluric surveys for glacier process investigations in East Antarctica - Denman Transect (Level 3 ModEM)&rft.identifier=10.25914/qgea-rc42&rft.publisher=NCI Australia&rft.description=This dataset contains magnetotelluric (MT) recordings from the Denman Glacier in East Antarctica. It was collected to investigate shallow glacial processes. Level 3 ModEM files are available. CreditWe express thanks for the support of the Australian Antarctic division for the logistics of the Denman Terrestrial Campaign (DTC) and the whole DTC team. We especially thank Dave Souter (AAD Chief Science coordinator), Dave Knoff (Field leader), Paula Roberts (Senior Field Training Officer), Gemma Woldendorp (FTO), Adam Darragh (FTO), Mic Rofe (FTO), Dave Lomas (Heli Resources) and Dave Peaton (Heli Resources) for making the work in the Denman Transect possible.This record was harvested by RDA at 2026-07-02T16:10:39.11566+10:00 from NCI's Data Catalogue where it was last modified at 2025-09-04.Time ordered instrument recorded data at full resolution using Phoenix MTU-5C logger and  MTC-155 magnetometers. Sampling frequency: 24000 s/s continuous. See also: Manassero, M. C. et al., (2025). Thickness and ice loss potential of Denman Glacier, East Antarctica: Insights from magnetotelluric data and interdisciplinary studies. Data and MT resistivity model [Data set]. Zenodo. https://doi.org/10.5281/zenodo.15646543&rft.creator=Manassero, Maria Constanza &rft.creator=Selway, Kate &rft.creator=Stål, Tobias &rft.creator=Reading, Anya &rft.date=2025&rft.edition=v1&rft.coverage=northlimit=67.17548; southlimit=67.21922; westlimit=99.30993; eastLimit=99.61218&rft.coverage=northlimit=67.17548; southlimit=67.21922; westlimit=99.30993; eastLimit=99.61218&rft_rights= https://creativecommons.org/licenses/by/4.0/&rft_rights=Creative Commons Attribution 4.0 International&rft_rights=Suggested citation: Manassero, M.C., Selway, K., Stål, T. & Reading, A. (2025). Magnetotelluric surveys for glacier process investigations in East Antarctica - Denman Transect (Level 3 ModEM). NCI Australia [dataset]. Accessed on <date>.&rft_subject=geoscientificInformation&rft_subject=geophysics, magnetotellurics, MT, electrical resistivity, impedance, broadband, long period, Antarctic&rft.type=dataset&rft.language=English Access the data
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Suggested citation: Manassero, M.C., Selway, K., Stål, T. & Reading, A. (2025). Magnetotelluric surveys for glacier process investigations in East Antarctica - Denman Transect (Level 3 ModEM). NCI Australia [dataset]. Accessed on .

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Brief description

This record was harvested by RDA at 2026-07-02T16:10:39.11566+10:00 from NCI's Data Catalogue where it was last modified at 2025-09-04.

Full description

This dataset contains magnetotelluric (MT) recordings from the Denman Glacier in East Antarctica. It was collected to investigate shallow glacial processes. Level 3 ModEM files are available.

Credit

We express thanks for the support of the Australian Antarctic division for the logistics of the Denman Terrestrial Campaign (DTC) and the whole DTC team. We especially thank Dave Souter (AAD Chief Science coordinator), Dave Knoff (Field leader), Paula Roberts (Senior Field Training Officer), Gemma Woldendorp (FTO), Adam Darragh (FTO), Mic Rofe (FTO), Dave Lomas (Heli Resources) and Dave Peaton (Heli Resources) for making the work in the Denman Transect possible.

Lineage

Time ordered instrument recorded data at full resolution using Phoenix MTU-5C logger and  MTC-155 magnetometers. Sampling frequency: 24000 s/s continuous. See also: Manassero, M. C. et al., (2025). Thickness and ice loss potential of Denman Glacier, East Antarctica: Insights from magnetotelluric data and interdisciplinary studies. Data and MT resistivity model [Data set]. Zenodo. https://doi.org/10.5281/zenodo.15646543

Created: 04 09 2025

Issued: 29 10 2025

Modified: 29 10 2025

Data time period: 2024-01-11 to 2024-12-01

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99.61218,67.17548 99.61218,67.21922 99.30993,67.21922 99.30993,67.17548 99.61218,67.17548

99.461055,67.19735

text: northlimit=67.17548; southlimit=67.21922; westlimit=99.30993; eastLimit=99.61218

Subjects
geophysics, magnetotellurics, MT, electrical resistivity, impedance, broadband, long period, Antarctic | geoscientificInformation |

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Identifiers
ACN 633 798 857