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ACcESS at ANU Professor Gordon Lister Research School of Earth Sciences The Australian National University Director-at-large ACcESS MNRF.

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Presentation on theme: "ACcESS at ANU Professor Gordon Lister Research School of Earth Sciences The Australian National University Director-at-large ACcESS MNRF."— Presentation transcript:

1 ACcESS at ANU Professor Gordon Lister Research School of Earth Sciences The Australian National University Director-at-large ACcESS MNRF

2 Major Activities Construction of a Virtual Earth (current focus on the 3D geometry of the Indonesian slab and the geodynamics of the Great Sumatran earthquake) 3D tectonic reconstruction - Pplates Using SNARK to simulate crustal deformation associated with shear zones, and 3D slab roll-back

3 Not the final result - a work in progress 3D reconstruction - gOcad model of the Tethyan slab beneath Indonesia

4 3D visualization of slab geometry

5 Using gOcad to look in 3D at elongate octagons in the conjugate fault planes generated using data from the Harvard CMT database

6 Structural analysis of data from the Harvard Centroid Moment Tensor Database (252 quakes since ) The analysis program will be available through ACcESS


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