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Earth, Planets and Space
Fig. 2 | Earth, Planets and Space

Fig. 2

From: Rapid and quantitative uncertainty estimation of coseismic slip distribution for large interplate earthquakes using real-time GNSS data and its application to tsunami inundation prediction

Fig. 2

“Stepwise partitioning algorithm” overview, depicting transition from stage \(n\) to stage \(n+1\) (\(n=1, 2, 3\)). Colors indicate the perturbation groups of \(\Delta{\varvec{\theta}}\). Perturbation groups that differ from stage to stage enable search from the outline to the details without smoothing constraints. The number of perturbations \({\Delta{\varvec{\theta}}}_{\mathrm{max}}\) that differ for each perturbation group enables a flexible parameter search with large estimation uncertainty

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