Released
Dataset

Supplement to: Graben formation and dike arrest during the 2009 Harrat Lunayyir dike intrusion in Saudi Arabia: Insights from InSAR, stress calculations and analog experiments

Cite as:

Corbi, Fabio; Xu, Wenbin; Rivalta, Eleonora; Jonsson, Sigurjon (2019): Supplement to: Graben formation and dike arrest during the 2009 Harrat Lunayyir dike intrusion in Saudi Arabia: Insights from InSAR, stress calculations and analog experiments. GFZ Data Services. https://doi.org/10.5880/fidgeo.2019.003

Status

I   N       R   E   V   I   E   W : Corbi, Fabio; Xu, Wenbin; Rivalta, Eleonora; Jonsson, Sigurjon (2019): Supplement to: Graben formation and dike arrest during the 2009 Harrat Lunayyir dike intrusion in Saudi Arabia: Insights from InSAR, stress calculations and analog experiments. GFZ Data Services. https://doi.org/10.5880/fidgeo.2019.003

Abstract

This dataset is supplementary material to the article by Xu et al. (2016) ‘Graben formation and dike arrest during the 2009 Harrat Lunayyir dike intrusion in Saudi Arabia: Insights from InSAR, stress calculations and analog experiments’. The Authors described the spatial and temporal effects of a propagating dike on crustal deformation, including the interaction with faulting, using a multidisciplinary approach. This supplementary material concerns the analog modelling part only. For a detailed description of the experimental procedure, set-up and materials used, please refer to the article of Xu et al. (2016; paragraph 5).


The data available in this supplementary publication are:


- A folder (2019-003_Corbi-et-al_Fig6.zip) containing: 1. top-view pictures (e.g. ‘lunayyr1_0025.JPG’) and displacement data obtained with MatPiv (e.g. ‘uun25.mat’ and ‘uvn25.mat’; dike parallel and orthogonal components; respectively) shown in figure 6 of Xu et al 2016. 2. a Matlab script (‘fig6_a_h.m’) that allows reproducing the same figure setup as in figure 6 panels a-h of Xu et al 2016. The thick red line highlights dike position. The background shading refers to dike orthogonal displacement.


- A folder (2019-003_Corbi-et-al_PIV_data.zip) containing: 1. surface deformation data obtained with MatPiv. Each file (‘vel_fine_piv#.mat’) contains 4 elements (x, y, u, v) representing the coordinates and horizontal and vertical component of incremental velocity field organized in a 143 x 215 matrix; 2. the run_movie.m Matlab script. Running it the user can visualize the space-time evolution of cumulative surface displacement. The background shading refers to dike orthogonal component of displacement. The thick red line highlights dike position.


- A folder (2019-003_Corbi-et-al_pictures.zip) containing the whole set of pictures from the experiment shown in Xu et al., 2016.


- A movie (2019-003_Corbi-et-al_graben formation.mp4) obtained using the whole set of pictures (96 photos). The thick red line highlights dike position. The amount of dike opening is reported as header.


- A movie (2019-003_Corbi-et-al_cum_displacement.mp4) showing the space-time evolution of cumulative surface displacement, where the background shading refers to dike orthogonal component of displacement. The thick red line highlights dike position.


Authors

  • Corbi, Fabio;Universitá degli studi "Roma TRE", Rome, Italy
  • Xu, Wenbin;King Abdullah University of Science and Technology, , Thuwal, Saudi Arabia;University of California, Berkeley, California, USA
  • Rivalta, Eleonora;GFZ German Research Centre for Geosciences, Potsdam, Germany
  • Jonsson, Sigurjon;King Abdullah University of Science and Technology, , Thuwal, Saudi Arabia

Contact

  • Corbi, Fabio (post-doc) ; Universitá degli studi "Roma TRE", Rome, Italy;

Contributors

Laboratory of Experimental Tectonics (University of Roma TRE, Italy)

Keywords

EPOS, multi-scale laboratories, analogue models of geologic processes, analogue modelling results, software tools, dike, Harrat Lunayyir, graben formation, dike-fault interaction, volcano deformation, Digital Image Correlation (DIC) / Particle Image Velocimetry (PIV) > MatPIV, fault, graben, magmatic process, magmatic process > intrusion, Sand > Quartz Sand, Sandbox > Sandbox (cm scale), SLR camera, Surface image, volcanic features, Digital Image Correlation (DIC) / Particle Image Velocimetry (PIV) > MatPIV, SLR camera, Sand > Quartz Sand, Sandbox > Sandbox (cm scale), Surface image, dike, fault, graben, magmatic process, magmatic process > intrusion, volcanic features

GCMD Science Keywords

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    Files

    License: CC BY 4.0

    Dataset Description

    Supplement to