24 citations · 80 across the 11 of their papers we have counts for
5 papers · 1 filter
Borehole fibre-optic seismology inside the Northeast Greenland Ice Stream
Andreas Fichtner, Coen Hofstede, Lars Gebraad +3
Ice streams are major contributors to ice sheet mass loss and sea level rise. Effects of their dynamic behaviour are imprinted into seismic properties, such as wave speeds and anis…
Test experiments with distributed acoustic sensing and hydrophone arrays for locating underwater sound sources
Jörg Rychen, Patrick Paitz, Pascal Edme +3
Whales and dolphins rely on sound for navigation and communication, making them an intriguing subject for studying language evolution. Traditional hydrophone arrays have been used…
Long-range fiber-optic earthquake sensing by active phase noise cancellation
Sebastian Noe, Dominik Husmann, Nils Müller +2
We present a long-range fiber-optic environmental deformation sensor based on active phase noise cancellation (PNC) in metrological frequency dissemination. PNC sensing exploits re…
HMCLab: a framework for solving diverse geophysical inverse problems using the Hamiltonian Monte Carlo method
Andrea Zunino, Lars Gebraad, Alessandro Ghirotto +1
The use of the probabilistic approach to solve inverse problems is becoming more popular in the geophysical community, thanks to its ability to address nonlinear forward problems a…
Fiber-optic detection of snow avalanches using telecommunication infrastructure
Pascal Edme, Patrick Paitz, Fabian Walter +2
We demonstrate the detectability of snow avalanches using Distributed Acoustic Sensing (DAS) with existing fiber-optic telecommunication cables. For this, during winter 2021/2022,…