Articles | Volume 15, issue 8
https://doi.org/10.5194/tc-15-3975-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-15-3975-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
23 Aug 2021
Research article |
| 23 Aug 2021
| 23 Aug 2021
Ground-penetrating radar imaging reveals glacier's drainage network in 3D
Laboratory of Hydraulics, Hydrology and Glaciology (VAW), ETH Zurich, Zurich, Switzerland
Institute of Geophysics, ETH Zurich, Zurich, Switzerland
Andreas Bauder
Laboratory of Hydraulics, Hydrology and Glaciology (VAW), ETH Zurich, Zurich, Switzerland
Melchior Grab
Laboratory of Hydraulics, Hydrology and Glaciology (VAW), ETH Zurich, Zurich, Switzerland
Institute of Geophysics, ETH Zurich, Zurich, Switzerland
Hansruedi Maurer
Institute of Geophysics, ETH Zurich, Zurich, Switzerland
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Cited
14 citations as recorded by crossref.
- Icequake insights on transient glacier slip mechanics near channelized subglacial drainage N. Stevens et al. 10.1016/j.epsl.2023.118513
- Combining Ground Penetrating Radar and Frequency Domain Electromagnetic Surveys to Characterize the Structure of the Calderone Glacieret (Gran Sasso d’Italia, Italy) M. Pavoni et al. 10.3390/rs15102615
- Reconstruction of High-Resolution 3D GPR Data from 2D Profiles: A Multiple-Point Statistical Approach C. Zhang et al. 10.3390/rs16122084
- A borehole trajectory inversion scheme to adjust the measurement geometry for 3D travel-time tomography on glaciers S. Hellmann et al. 10.5194/se-14-805-2023
- Where does a glacier end? Integrated geophysical, geomorphological and photogrammetric measurements to image geometry and ice facies distribution I. Santin et al. 10.1016/j.catena.2023.107016
- Topology and spatial-pressure-distribution reconstruction of an englacial channel L. Piho et al. 10.5194/tc-16-3669-2022
- The climate-driven disaster of the Marmolada Glacier (Italy) A. Bondesan & R. Francese 10.1016/j.geomorph.2023.108687
- Small is strong: Post-LIA resilience of Europe's Southernmost glaciers assessed by geophysical methods A. Onaca et al. 10.1016/j.catena.2022.106143
- Characterising englacial R-channels using artificial moulins A. Pohle et al. 10.1017/jog.2022.4
- Subglacial Channels, Climate Warming, and Increasing Frequency of Alpine Glacier Snout Collapse P. Egli et al. 10.1029/2021GL096031
- Transient subglacial water routing efficiency modulates ice velocities prior to surge termination on Sít’ Kusá, Alaska Y. Terleth et al. 10.1017/jog.2024.38
- Reflecting Properties of the Seasonally Thawed Layer during Thawing and Freezing of the Light Loam Soil. Numeric-analytical Study K. Muzalevsky 10.1007/s11141-023-10250-2
- The evolution and preservation potential of englacial eskers: An example from Breiðamerkurjökull, SE Iceland A. Lally et al. 10.1002/esp.5664
- Development of a drone-based ground-penetrating radar system for efficient and safe 3D and 4D surveying of alpine glaciers B. Ruols et al. 10.1017/jog.2023.83
14 citations as recorded by crossref.
- Icequake insights on transient glacier slip mechanics near channelized subglacial drainage N. Stevens et al. 10.1016/j.epsl.2023.118513
- Combining Ground Penetrating Radar and Frequency Domain Electromagnetic Surveys to Characterize the Structure of the Calderone Glacieret (Gran Sasso d’Italia, Italy) M. Pavoni et al. 10.3390/rs15102615
- Reconstruction of High-Resolution 3D GPR Data from 2D Profiles: A Multiple-Point Statistical Approach C. Zhang et al. 10.3390/rs16122084
- A borehole trajectory inversion scheme to adjust the measurement geometry for 3D travel-time tomography on glaciers S. Hellmann et al. 10.5194/se-14-805-2023
- Where does a glacier end? Integrated geophysical, geomorphological and photogrammetric measurements to image geometry and ice facies distribution I. Santin et al. 10.1016/j.catena.2023.107016
- Topology and spatial-pressure-distribution reconstruction of an englacial channel L. Piho et al. 10.5194/tc-16-3669-2022
- The climate-driven disaster of the Marmolada Glacier (Italy) A. Bondesan & R. Francese 10.1016/j.geomorph.2023.108687
- Small is strong: Post-LIA resilience of Europe's Southernmost glaciers assessed by geophysical methods A. Onaca et al. 10.1016/j.catena.2022.106143
- Characterising englacial R-channels using artificial moulins A. Pohle et al. 10.1017/jog.2022.4
- Subglacial Channels, Climate Warming, and Increasing Frequency of Alpine Glacier Snout Collapse P. Egli et al. 10.1029/2021GL096031
- Transient subglacial water routing efficiency modulates ice velocities prior to surge termination on Sít’ Kusá, Alaska Y. Terleth et al. 10.1017/jog.2024.38
- Reflecting Properties of the Seasonally Thawed Layer during Thawing and Freezing of the Light Loam Soil. Numeric-analytical Study K. Muzalevsky 10.1007/s11141-023-10250-2
- The evolution and preservation potential of englacial eskers: An example from Breiðamerkurjökull, SE Iceland A. Lally et al. 10.1002/esp.5664
- Development of a drone-based ground-penetrating radar system for efficient and safe 3D and 4D surveying of alpine glaciers B. Ruols et al. 10.1017/jog.2023.83
Latest update: 01 Nov 2024
Short summary
In this field study, we acquired a 3D radar survey over an active drainage network that transported meltwater through a Swiss glacier. We successfully imaged both englacial and subglacial pathways and were able to confirm long-standing glacier hydrology theory regarding meltwater pathways. The direction of these meltwater pathways directly impacts the glacier's velocity, and therefore more insightful field observations are needed in order to improve our understanding of this complex system.
In this field study, we acquired a 3D radar survey over an active drainage network that...
