Articles | Volume 13, issue 11
https://doi.org/10.5194/tc-13-3093-2019
© Author(s) 2019. 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-13-3093-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
26 Nov 2019
Research article |
| 26 Nov 2019
| 26 Nov 2019
Subglacial roughness of the Greenland Ice Sheet: relationship with contemporary ice velocity and geology
Michael A. Cooper
CORRESPONDING AUTHOR
School of Geographical Sciences, University of Bristol, Bristol, UK
now at: Department of Environment and Geography, University of York, York, UK
Thomas M. Jordan
School of Geographical Sciences, University of Bristol, Bristol, UK
Department of Geophysics, Stanford University, Stanford, CA, USA
Dustin M. Schroeder
Department of Geophysics, Stanford University, Stanford, CA, USA
Department of Electrical Engineering, Stanford University, Stanford, CA, USA
Martin J. Siegert
Grantham Institute, Department of Earth Science and Engineering, Imperial College London, London, UK
Christopher N. Williams
School of Geographical Sciences, University of Bristol, Bristol, UK
now at: British Geological Survey, Nottingham, UK
Jonathan L. Bamber
School of Geographical Sciences, University of Bristol, Bristol, UK
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Cited
32 citations as recorded by crossref.
- Radar Derived Subglacial Properties and Landforms Beneath Rutford Ice Stream, West Antarctica R. Schlegel et al. https://doi.org/10.1029/2021JF006349
- Quantifying Basal Roughness and Internal Layer Continuity Index of Ice Sheets by an Integrated Means with Radar Data and Deep Learning X. Tang et al. https://doi.org/10.3390/rs14184507
- A high-resolution Antarctic grounding zone product from ICESat-2 laser altimetry T. Li et al. https://doi.org/10.5194/essd-14-535-2022
- Linking Basal Thermal State, Ice Flow and Sediment Distribution With Spatial and Spectral Bed Roughness in Princess Elizabeth Land, Antarctica B. Xu et al. https://doi.org/10.1109/TGRS.2026.3711023
- Complex Basal Conditions and Their Influence on Ice Flow at the Onset of the Northeast Greenland Ice Stream S. Franke et al. https://doi.org/10.1029/2020JF005689
- Automatic Detection of Subglacial Water Bodies in the AGAP Region, East Antarctica, Based on Short-Time Fourier Transform T. Hao et al. https://doi.org/10.3390/rs15020363
- GStatSim V1.0: a Python package for geostatistical interpolation and conditional simulation E. MacKie et al. https://doi.org/10.5194/gmd-16-3765-2023
- Threshold response to melt drives large-scale bed weakening in Greenland N. Maier et al. https://doi.org/10.1038/s41586-022-04927-3
- Characterizing bed roughness on the Antarctic continental margin S. Munevar Garcia et al. https://doi.org/10.1017/jog.2023.88
- Patterns of valley incision beneath the Greenland Ice Sheet revealed using automated mapping and classification G. Paxman https://doi.org/10.1016/j.geomorph.2023.108778
- The roughness of martian topography: A metre-scale fractal analysis of six selected areas E. Pardo-Igúzquiza & P. Dowd https://doi.org/10.1016/j.icarus.2022.115109
- Antarctic Sedimentary Basins and Their Influence on Ice‐Sheet Dynamics A. Aitken et al. https://doi.org/10.1029/2021RG000767
- A revised and expanded deep radiostratigraphy of the Greenland Ice Sheet from airborne radar sounding surveys between 1993 and 2019 J. MacGregor et al. https://doi.org/10.5194/essd-17-2911-2025
- Basal Roughness of the Princess Elizabeth Land, East Antarctica: Relationship With Subglacial Geomorphological Features and Ice Flow K. Luo et al. https://doi.org/10.1109/TGRS.2025.3542828
- A Flexible, Open-Source, Towed, Coherent, Software-Defined Ice-Penetrating Radar System A. Broome et al. https://doi.org/10.1109/TGRS.2025.3573945
- A self-adaptive two-parameter method for characterizing roughness of multi-scale subglacial topography S. Lang et al. https://doi.org/10.1017/jog.2021.12
- Five decades of radioglaciology D. Schroeder et al. https://doi.org/10.1017/aog.2020.11
- A lithofacies analysis of a South Polar glaciation in the Early Permian: Pagoda Formation, Shackleton Glacier region, Antarctica L. Ives & J. Isbell https://doi.org/10.2110/jsr.2021.004
- Petermann Glacier on the brink: Progress, challenges and insights D. Fahrner et al. https://doi.org/10.1126/sciadv.aee4522
- Basal roughness of the East Antarctic Ice Sheet in relation to flow speed and basal thermal state O. Eisen et al. https://doi.org/10.1017/aog.2020.47
- GBaTSv2: a revised synthesis of the likely basal thermal state of the Greenland Ice Sheet J. MacGregor et al. https://doi.org/10.5194/tc-16-3033-2022
- A fault-bounded palaeo-lake basin preserved beneath the Greenland Ice Sheet G. Paxman et al. https://doi.org/10.1016/j.epsl.2020.116647
- Basal traction mainly dictated by hard-bed physics over grounded regions of Greenland N. Maier et al. https://doi.org/10.5194/tc-15-1435-2021
- Drag forces at the ice-sheet bed and resistance of hard-rock obstacles: the physics of glacial ripping M. Krabbendam et al. https://doi.org/10.1017/jog.2022.49
- Neogene‐Quaternary Uplift and Landscape Evolution in Northern Greenland Recorded by Subglacial Valley Morphology G. Paxman et al. https://doi.org/10.1029/2021JF006395
- Radar sounding survey over Devon Ice Cap indicates the potential for a diverse hypersaline subglacial hydrological environment A. Rutishauser et al. https://doi.org/10.5194/tc-16-379-2022
- Automated Prediction of Gamburtsev Subglacial Lakes in East Antarctica With Optimized Stacking Ensemble Learning Q. Ma et al. https://doi.org/10.1109/TGRS.2025.3587133
- Exceptionally high heat flux needed to sustain the Northeast Greenland Ice Stream S. Smith-Johnsen et al. https://doi.org/10.5194/tc-14-841-2020
- Advances in monitoring glaciological processes in Kalallit Nunaat (Greenland) over the past decades D. Fahrner et al. https://doi.org/10.1371/journal.pclm.0000379
- Geospatial simulations of airborne ice-penetrating radar surveying reveal elevation under-measurement bias for ice-sheet bed topography O. Bartlett et al. https://doi.org/10.1017/aog.2020.35
- Preserved landscapes underneath the Antarctic Ice Sheet reveal the geomorphological history of Jutulstraumen Basin S. Franke et al. https://doi.org/10.1002/esp.5203
- Anisotropic scattering in radio-echo sounding: insights from northeast Greenland T. Gerber et al. https://doi.org/10.5194/tc-19-1955-2025
32 citations as recorded by crossref.
- Radar Derived Subglacial Properties and Landforms Beneath Rutford Ice Stream, West Antarctica R. Schlegel et al. https://doi.org/10.1029/2021JF006349
- Quantifying Basal Roughness and Internal Layer Continuity Index of Ice Sheets by an Integrated Means with Radar Data and Deep Learning X. Tang et al. https://doi.org/10.3390/rs14184507
- A high-resolution Antarctic grounding zone product from ICESat-2 laser altimetry T. Li et al. https://doi.org/10.5194/essd-14-535-2022
- Linking Basal Thermal State, Ice Flow and Sediment Distribution With Spatial and Spectral Bed Roughness in Princess Elizabeth Land, Antarctica B. Xu et al. https://doi.org/10.1109/TGRS.2026.3711023
- Complex Basal Conditions and Their Influence on Ice Flow at the Onset of the Northeast Greenland Ice Stream S. Franke et al. https://doi.org/10.1029/2020JF005689
- Automatic Detection of Subglacial Water Bodies in the AGAP Region, East Antarctica, Based on Short-Time Fourier Transform T. Hao et al. https://doi.org/10.3390/rs15020363
- GStatSim V1.0: a Python package for geostatistical interpolation and conditional simulation E. MacKie et al. https://doi.org/10.5194/gmd-16-3765-2023
- Threshold response to melt drives large-scale bed weakening in Greenland N. Maier et al. https://doi.org/10.1038/s41586-022-04927-3
- Characterizing bed roughness on the Antarctic continental margin S. Munevar Garcia et al. https://doi.org/10.1017/jog.2023.88
- Patterns of valley incision beneath the Greenland Ice Sheet revealed using automated mapping and classification G. Paxman https://doi.org/10.1016/j.geomorph.2023.108778
- The roughness of martian topography: A metre-scale fractal analysis of six selected areas E. Pardo-Igúzquiza & P. Dowd https://doi.org/10.1016/j.icarus.2022.115109
- Antarctic Sedimentary Basins and Their Influence on Ice‐Sheet Dynamics A. Aitken et al. https://doi.org/10.1029/2021RG000767
- A revised and expanded deep radiostratigraphy of the Greenland Ice Sheet from airborne radar sounding surveys between 1993 and 2019 J. MacGregor et al. https://doi.org/10.5194/essd-17-2911-2025
- Basal Roughness of the Princess Elizabeth Land, East Antarctica: Relationship With Subglacial Geomorphological Features and Ice Flow K. Luo et al. https://doi.org/10.1109/TGRS.2025.3542828
- A Flexible, Open-Source, Towed, Coherent, Software-Defined Ice-Penetrating Radar System A. Broome et al. https://doi.org/10.1109/TGRS.2025.3573945
- A self-adaptive two-parameter method for characterizing roughness of multi-scale subglacial topography S. Lang et al. https://doi.org/10.1017/jog.2021.12
- Five decades of radioglaciology D. Schroeder et al. https://doi.org/10.1017/aog.2020.11
- A lithofacies analysis of a South Polar glaciation in the Early Permian: Pagoda Formation, Shackleton Glacier region, Antarctica L. Ives & J. Isbell https://doi.org/10.2110/jsr.2021.004
- Petermann Glacier on the brink: Progress, challenges and insights D. Fahrner et al. https://doi.org/10.1126/sciadv.aee4522
- Basal roughness of the East Antarctic Ice Sheet in relation to flow speed and basal thermal state O. Eisen et al. https://doi.org/10.1017/aog.2020.47
- GBaTSv2: a revised synthesis of the likely basal thermal state of the Greenland Ice Sheet J. MacGregor et al. https://doi.org/10.5194/tc-16-3033-2022
- A fault-bounded palaeo-lake basin preserved beneath the Greenland Ice Sheet G. Paxman et al. https://doi.org/10.1016/j.epsl.2020.116647
- Basal traction mainly dictated by hard-bed physics over grounded regions of Greenland N. Maier et al. https://doi.org/10.5194/tc-15-1435-2021
- Drag forces at the ice-sheet bed and resistance of hard-rock obstacles: the physics of glacial ripping M. Krabbendam et al. https://doi.org/10.1017/jog.2022.49
- Neogene‐Quaternary Uplift and Landscape Evolution in Northern Greenland Recorded by Subglacial Valley Morphology G. Paxman et al. https://doi.org/10.1029/2021JF006395
- Radar sounding survey over Devon Ice Cap indicates the potential for a diverse hypersaline subglacial hydrological environment A. Rutishauser et al. https://doi.org/10.5194/tc-16-379-2022
- Automated Prediction of Gamburtsev Subglacial Lakes in East Antarctica With Optimized Stacking Ensemble Learning Q. Ma et al. https://doi.org/10.1109/TGRS.2025.3587133
- Exceptionally high heat flux needed to sustain the Northeast Greenland Ice Stream S. Smith-Johnsen et al. https://doi.org/10.5194/tc-14-841-2020
- Advances in monitoring glaciological processes in Kalallit Nunaat (Greenland) over the past decades D. Fahrner et al. https://doi.org/10.1371/journal.pclm.0000379
- Geospatial simulations of airborne ice-penetrating radar surveying reveal elevation under-measurement bias for ice-sheet bed topography O. Bartlett et al. https://doi.org/10.1017/aog.2020.35
- Preserved landscapes underneath the Antarctic Ice Sheet reveal the geomorphological history of Jutulstraumen Basin S. Franke et al. https://doi.org/10.1002/esp.5203
- Anisotropic scattering in radio-echo sounding: insights from northeast Greenland T. Gerber et al. https://doi.org/10.5194/tc-19-1955-2025
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