Description: We provide particle image correlation data from the 16 laboratory experiments with Foamquake seismotectonic model simulating analog megathrust seismic cycles and supporting scripts. To monitor analog seismic cycles, we use a high-resolution camera taking images at 50 frames per second as an analog of a geodetic satellite. We are using a trench orthogonal surface velocity time series extracted from the central points located above the seismic asperities using Particle Image Velocimetry (PIV) method. The scripts and datasets are provided as supplementary materials to the article "Neighbouring segments control on earthquake recurrence patterns: Insights from scaled seismotectonic models" by Latypova et al., 2025. The data originate from analog experiments using the Foamquake seismotectonic model, designed at the Laboratory of Experimental Tectonics (LET) at Roma Tre University to replicate megathrust seismic cycles. Observations were recorded with a high-resolution camera, and surface velocity fields were extracted using the Particle Image Velocimetry (PIV) technique, which applies cross-correlation between consecutive frames.
Global identifier:
Doi(
"10.5880/fidgeo.2025.046",
)
Origins: /Wissenschaft/GFZ Data Services
Tags: Seismizität ? Satellit ? Daten ? Modellversuch ? Zeitreihe ? Erdbeben ? Partikel ? EARTH SCIENCE > SOLID EARTH > GEOMORPHIC LANDFORMS/PROCESSES > TECTONIC LANDFORMS > FAULTS ? EARTH SCIENCE > SOLID EARTH > TECTONICS > EARTHQUAKES ? EPOS ? Laboratory of Experimental Tectonics ? MatPIV ? Particle Image Velocimetry (PIV) ? analog models of geological processes ? analogue modelling results ? analogue models of geologic processes ? asperities ? geologic process ? multi-scale laboratories ? subduction megathrust earthquakes ? tectonic process ?
License: cc-by/4.0
Language: Englisch/English
Issued: 2025-01-01
Time ranges: 2025-01-01 - 2025-01-01
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