1. Seismic wave propagation:Connected set of disturbance and wave motion is perpendicular to these wave fronts3 2. When do we have a good reflection ??? Acoustic impedance:…

Imaging in shot-geophone space Jon Claerbout Till now, we have limited our data processing to midpoint-offset space. We have not analyzed reflection data directly in shot-geophone…

OCEAN/ESS 410 Fall 2006 1 Exercise 9. Earthquake Focal Mechanisms Due in class: Tuesday, November 14 In this class we are going to use P wave first motions to obtain a double-couple…

Kinematic Representation Theorem KINEMATIC TRACTIONS Time domain representation Frequency domain representation Green Function Far Field case Near Field vs Far Field f =…

Motivation Parallel programming is Costly Parallel programs are not portable Scalability & Efficiency is (usually) poor Dynamic programs are even harder Small scale parallel…

Seismic Rays and The Interior of the Earth Dusty Wilson Tina Ostrander Eric Baer With lots of great help from Logan Wallace and Tim Minalia The Problem: How do we know what…

KSU 2012-2013 3/GPH221L3 BASIC THEORETICAL PRINCIPLES OF SEISMIC METHODS I. Huygens Principle: “Every point on the wave front is a source of a new wave that travels out…

There are Mantle Plumes originating from the CMB! Higher temperatures than surrounding mantle material Topographic swells Volcanism with different isotopic signatures than…