Extended Data Fig. 10: Cable layout inversion.
From: Calving-driven fjord dynamics resolved by seafloor fibre sensing
a, DAS strain data (normalized per channel) showing the Scholte wave excited by a calving event. Orange dots indicate arrival time picks from a 1 s / 10 s STA-LTA trigger. The distribution of picks is treated as a probability distribution in the Bayesian inversion for the cable location. b, Distributions of walkers from the Monte Carlo Ensemble sampler for inversion parameters: dx: relative East-West calving event location, v: Scholte wave speed. c, Orthorectified TRI backscatter image of the ice front with calving-induced tsunami wave. This calving event was used to invert for the cable location in the deep fjord. Red cross marks the calving event location.
