In the past decade, digital image analysis methods such as PIV (Particle Image Velocimetry, derived from fluid physics) have found their way into experimental modeling of tectonic and volcanic processes. The availability of accurate and precise constraints on the kinematic evolution of the models at high spatiotemporal resolution has a number of advantages. Firstly, it allows a more quantitative analysis of the models and thereby physical interpretation of the system under consideration. Moreover, it allows for better integration of experimental results with geodetically observed natural systems and numerical models, which rapidly evolve into the 4th dimension (3D space and time) due to increased computational power. This integration potentially allows for more reliable benchmarking and/or the development of hybrid approaches, which will provide better understanding of the mechanics of the modeled system.
This workshop firstly aims to facilitate the exchange of experience on the different methods (such as particle image & tracking velocimetry, Moiré projection, photogrammetry), softwares (in case of PIV, from commercial LaVision DaVis to Matlab toolboxes such as MatPIV and PIVlab) and post-processing toolboxes (e.g. PIVmat, SSPX) for extracting quantitative information on displacement and strain from the models. Secondly, by connecting a critical mass of researchers working on these methodologies, it aims to enhance method development and promote its dissemination also on the longer term.
We call for poster contributions to the workshop, highlighting the methodological part of the experimental work. Invited speakers will share their experience in two sessions, “monitoring methods” and “post-processing for quantitative deformation analysis”.
We look forward to welcoming you in Potsdam!
Karen Leever, Matthias Rosenau (GFZ Potsdam), Olivier Galland (University of Oslo), Valerio Acocella and Joel Ruch (Roma Tre)
When: 23-24 (25) September 2013
Where: GFZ Potsdam, Germany
Participation fee:to be determined
Please visit the AiQAM-Website for more details!
Contact: aiqam [at] gfz-potsdam.de
