Articles | Volume 10, issue 4
Solid Earth, 10, 1123–1139, 2019
https://doi.org/10.5194/se-10-1123-2019
Solid Earth, 10, 1123–1139, 2019
https://doi.org/10.5194/se-10-1123-2019

Method article 15 Jul 2019

Method article | 15 Jul 2019

2-D finite displacements and strain from particle imaging velocimetry (PIV) analysis of tectonic analogue models with TecPIV

David Boutelier et al.

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AR by David Boutelier on behalf of the Authors (18 Jun 2019)  Author's response
ED: Publish as is (24 Jun 2019) by Federico Rossetti
ED: Publish as is (24 Jun 2019) by Federico Rossetti(Executive Editor)
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Short summary
Image correlation techniques have provided new ways to analyse the distribution in space and time of deformation in analogue models of tectonics. Here, we demonstrate how the correlation of successive time-lapse images of a deforming model allows calculating the finite displacements and finite strain tensor. We illustrate, using synthetic images, the ability of the algorithm to produce maps of the finite deformation.