'Seismic tomography' presentation slideshows

854 views • 49 slides

Body wave traveltime tomography: an overview

Body wave traveltime tomography: an overview. Huajian Yao USTC March 29, 2013. Seismic waves. Seismic wave is currently the only effective tool that can penetrate the entire earth ? Structural information of the Earth. From IRIS. 1939: Jeffreys & Bullen

1.11k views • 48 slides

A Partition Modelling Approach to Tomographic Problems

A Partition Modelling Approach to Tomographic Problems. Thomas Bodin & Malcolm Sambridge Research School of Earth Sciences, Australian National University. Outline. Parameterization in Seismic tomography Non-linear inversion, Bayesian Inference and Partition Modelling

583 views • 43 slides

GOING DOWN

GOING DOWN. Seismic tomography. GOING UP. Guess ?. Measured. Background velocity. Poiseuille. Stokes. Background velocity. Poiseuille. Stokes. Hawaii 7.0 t/s Bowie 0.3 t/s All hostpots 55 t/s Slabs 650 t/s. GEOCHEMISTRY. M. Mass Balance for trace elements.

501 views • 38 slides

Seismic tomography

684 views • 25 slides

The Pacific and African Deep-Mantle Anomalies are not Superplumes

The Pacific and African Deep-Mantle Anomalies are not Superplumes. Bruce R. Julian Dept. of Earth Sciences University of Durham Durham, U.K. Large Low Shear-Velocity Provinces (LLSVPs of Lay, 2005). First deep-mantle features reliably resolved by seismic tomography

623 views • 21 slides

Seismic tomography

736 views • 19 slides

Bimodal Cenozoic Volcanism in Central Sarawak: Hot Spots or Extension?

Bimodal Cenozoic Volcanism in Central Sarawak: Hot Spots or Extension?. Nur Iskandar Taib Geology Department, University of Malaya, Kuala Lumpur iskandartaib@um.edu.my. Several Cenozoic volcanic edifices are present in the Upper Rajang Valley, central Sarawak. Early Miocene Bukit Mersing

323 views • 13 slides

Ground Imaging Technology and Geotechnical Engineering

NSA. Engineering, Inc. Ground Imaging Technology and Geotechnical Engineering. RockVision3D TM A Tomographic Imaging System for Civil Applications. NSA Engineering, Inc 15000 W. Sixth Ave., Suite 100 Golden, CO 80401 USA Phone (303) 277-9920 Fax (303) 277-9921 dneil@naainc.com

287 views • 10 slides

Ground Imaging Technology and Geotechnical Engineering

NSA. Engineering, Inc. Ground Imaging Technology and Geotechnical Engineering. RockVision3D TM A Tomographic Imaging System for Civil Applications. NSA Engineering, Inc 15000 W. Sixth Ave., Suite 100 Golden, CO 80401 USA Phone (303) 277-9920 Fax (303) 277-9921 dneil@naainc.com

293 views • 10 slides

Robert L. Nowack

Robert L. Nowack. Ph.D. Geophysics, MIT Wave Propagation in Seismology Using Gaussian Beam Fields Postdoctoral Fellowship at MIT Earth Resources Laboratory Seismic Tomography of Seismic Attributes Professor, Department of Earth and Atmos. Science, College of Science

200 views • 5 slides

Computer Aided Tomography

Computer Aided Tomography. Tomos: cut (Gr.) Extensively used to find 3D structure from surface measurements (X-ray, sound, seismic waves). Principles of tomography. Seismic tomography. Earthquake source & receivers 3D perturbation vs 1D Earth model (PREM) Difficulties:

457 views • 5 slides

Best Seismic Tomography services in India - Parsan

Parsan is the best service provider of Seismic Tomography in India which provides the best services of Seismic Tomography in India. For more details visit :- http://www.parsan.biz/seismic-tomography-techniques.php

40 views • 2 slides

The role of seismic tomography for the Earthquake Early Warning system

234 views • 1 slides