2024-03-29T07:52:07Zhttp://doidb.wdc-terra.org/oaip/oaioai:doidb.wdc-terra.org:67772021-09-30T10:34:44ZDOIDBDOIDB.FID
doi:10.5880/FIDGEO.2020.001
eng
GFZ German Research Centre for Geosciences
http://www.gfz-potsdam.de/
information
pointOfContact
2019-12-20
urn:ogc:def:crs:EPSG:4326
Digital image correlation data from analogue modelling experiments addressing orthogonal and rotational extension at the Tectonic Modelling Lab of the University of Bern (CH)
2019-12-20
revision
doi:10.5880/FIDGEO.2020.001
Zwaan, Frank
Dipartimento di Scienze della Terra, Università di Studi di Firenze, Florence, Italy
author
Schreurs, Guido
Institute of Geological Sciences, University of Bern, Switzerland
author
Schmid, Timothy
Institute of Geological Sciences, University of Bern, Switzerland
author
Warsitzka, Michael
GFZ German Research Centre for Geosciences, Potsdam, Germany
author
Rosenau, Matthias
GFZ German Research Centre for Geosciences, Potsdam, Germany
author
This data set includes the results of digital image correlation of ten brittle-viscous experiments on crustal extension and four benchmark experiments performed at the Tectonic Modelling Lab of the University of Bern (UB). The experiments demonstrate the differences in rift development in orthogonal versus rotation extension. Detailed descriptions of the experiments and monitoring techniques can be found in Zwaan et al. (2019) to which this data set is supplementary. Additional background information concerning the general modelling approach are available in Zwaan et al. (2016).. The data presented here consist of movies displaying digital image correlation (DIC) derived surface and internal displacement fields as well as profiles of the lateral cumulative surface displacements.
Digital photographs of the experimental surface and digital image cross section of the computed CT-scans were analyzed with DIC (Adam et al., 2005, 2013) techniques to quantify displacements in the image plane at high precision (<0.1 mm). DIC was undertaken with the software DaVis 8.0 (LaVision) applying 2D-DIC (FFT-legacy) multipass processing with a final interrogation window size of 32x32 (CT: 12x12) pixels and 50% (CT: 25%) overlap.
Complete
Matthias Rosenau
GFZ German Research Centre for Geosciences, Potsdam, Germany
Lab manager
rosen@gfz-potsdam.de
http://https://www.gfz-potsdam.de/en/section/lithosphere-dynamics/infrastructure/heltec-helmholtz-laboratory-for-tectonic-modelling/
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pointOfContact
analogue models of geologic processes
EPOS
Multi-scale laboratories
analogue modelling results
EARTH SCIENCE SERVICES > DATA ANALYSIS AND VISUALIZATION
EARTH SCIENCE > SOLID EARTH
NASA/GCMD Earth Science Keywords
publication
tectonic setting > extended terrane setting > continental rift setting
EPOS WP16 Analogue Main Setting
publication
tectonic process > continental_breakup > rifting
EPOS WP16 Analogue Process/Hazard
publication
rift valley
EPOS WP16 Analogue Geologic Structure
publication
depression
EPOS WP16 Analogue Geologic Feature
publication
Silicon/Silly putty/PDMS
Sand > Quartz Sand
Sand > Corundum Sand
EPOS WP16 Analogue Material
publication
Extension box
EPOS WP16 Analogue Apparatus
publication
Digital Image Correlation (DIC) / Particle Image Velocimetry (PIV) > StrainMaster (La Vision GmbH)
EPOS WP16 Analogue Software
publication
X-ray computed tomographic scanner (CT-scan)
SLR camera
EPOS WP16 Analogue Monitoring
publication
Surface image
EPOS WP16 Analogue Measured Property
publication
CC BY 4.0
CC BY 4.0
10.1016/j.jsg.2013.07.011
DOI
References
10.1016/j.jsg.2004.08.008
DOI
References
10.1016/j.tecto.2016.02.036
DOI
References
10.1016/j.jsg.2019.103946
DOI
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eng
http://dx.doi.org/doi:10.5880/FIDGEO.2020.001
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