Ice thickness distribution of all Swiss glaciers based on extended ground-penetrating radar data and glaciological modeling M Grab, E Mattea, A Bauder, M Huss, L Rabenstein, E Hodel, A Linsbauer, ... Journal of Glaciology 67 (266), 1074-1092, 2021 | 38 | 2021 |
Ice volume estimates of Swiss glaciers using helicopter-borne GPR—An example from the Glacier de la Plaine Morte M Grab, A Bauder, F Ammann, L Langhammer, S Hellmann, GJ Church, ... 2018 17th International Conference on Ground Penetrating Radar (GPR), 1-4, 2018 | 26 | 2018 |
Assessing the influence of water constituents on the radiative heating of Laptev Sea shelf waters MA Soppa, V Pefanis, S Hellmann, SN Losa, J Hölemann, F Martynov, ... Frontiers in Marine Science 6, 221, 2019 | 22 | 2019 |
High-resolution helicopter-borne ground penetrating radar survey to determine glacier base topography and the outlook of a proglacial lake GJ Church, A Bauder, M Grab, S Hellmann, H Maurer 2018 17th International Conference on Ground Penetrating Radar (GPR), 1-4, 2018 | 19 | 2018 |
Underway spectrophotometry in the Fram Strait (European Arctic Ocean): a highly resolved chlorophyll a data source for complementing satellite ocean color Y Liu, R Röttgers, M Ramírez-Pérez, T Dinter, F Steinmetz, EM Nöthig, ... Optics express 26 (14), A678-A696, 2018 | 17 | 2018 |
Acoustic velocity measurements for detecting the crystal orientation fabrics of a temperate ice core S Hellmann, M Grab, J Kerch, H Löwe, A Bauder, I Weikusat, H Maurer The Cryosphere 15 (7), 3507-3521, 2021 | 15 | 2021 |
Crystallographic analysis of temperate ice on Rhonegletscher, Swiss Alps S Hellmann, J Kerch, I Weikusat, A Bauder, M Grab, G Jouvet, ... The Cryosphere 15 (2), 677-694, 2021 | 11 | 2021 |
Diurnal expansion and contraction of englacial fracture networks revealed by seismic shear wave splitting W Gajek, D Gräff, S Hellmann, AW Rempel, F Walter Communications Earth & Environment 2 (1), 1-8, 2021 | 5 | 2021 |
Crystal c-axes measurements (Fabric Analyser G50) of ice core samples collected from the temperate Alpine ice core Rhone_2017 S Hellmann, J Kerch, J Eichler, D Jansen, I Weikusat, M Schwikowski, ... PANGAEA-Data Publisher for Earth & Environmental Science, 2018 | 2 | 2018 |
Fluid pressure monitoring during hydraulic testing in faulted Opalinus Clay using seismic velocity observations M Grab, AP Rinaldi, QC Wenning, S Hellmann, C Roques, AC Obermann, ... Geophysics 87 (4), 1-41, 2022 | 1 | 2022 |
A borehole trajectory inversion scheme to adjust the measurement geometry for 3D travel time tomography on glaciers-video supplement S Hellmann | 1 | 2022 |
Field and synthetic data for a combined 3D velocity and borehole trajectory inversion algorithm S Hellmann | 1 | 2022 |
Acoustic ultrasound measurements on ice core samples from Rhonegletscher S Hellmann ETH Zurich, 2020 | 1 | 2020 |
Active seismic monitoring of CO2-saturated brine injection into a fault (CS-D experiment in the Mont Terri Rock Laboratory) M Grab, A Zappone, AP Rinaldi, S Hellmann, Q Wenning, C Roques, ... EGU General Assembly Conference Abstracts, 21588, 2020 | 1 | 2020 |
Enhancing crosshole GPR data by analysing travel time differences of reciprocal tomographic measurements S Hellmann, P Giertzuch, M Grab, A Bauder, H Maurer 24th European Meeting of Environmental and Engineering Geophysics 2018 (1), 1-5, 2018 | 1 | 2018 |
A borehole trajectory inversion scheme to adjust the measurement geometry for 3D travel time tomography on glaciers S Hellmann, M Grab, C Patzer, A Bauder, H Maurer EGUsphere, 1-29, 2022 | | 2022 |
Comprehensive characterisation of a temperate Alpine glaciers internal ice structure with geophysical methods S Hellmann ETH Zurich, 2022 | | 2022 |
Ultrasonic velocity experiments on ice cores to complement fabric measurements S Hellmann, J Kerch, M Grab, H Löwe, A Bauder, I Weikusat, H Maurer EGU General Assembly Conference Abstracts, EGU21-6100, 2021 | | 2021 |
Comparison of seismic velocities derived from crystal orientation fabrics and ultrasonic measurements on an ice core S Hellmann, J Kerch, M Grab, H Löwe, I Weikusat, A Bauder, H Maurer EGU General Assembly Conference Abstracts, 7087, 2020 | | 2020 |
EastGRIP ice down to 2121m-fabric and microstructure N Stoll, I Weikusat, J Kerch, I Kleitz, J Eichler, W Shigeyama, T Homma, ... | | 2019 |