Consortium for Electromagnetic
Modeling and Inversion (CEMI)
University of Utah




CEMI meeting photos





General Objectives of CEMI

Consortium for Electromagnetic Modeling and Inversion (CEMI) is a research and educational program in applied geophysical electromagnetics based at the University of Utah. It was founded more than twenty five years ago by Prof. G.W. Hohmann and is headed by Prof. M. S. Zhdanov since 1995. The areas of CEMI research interest have been and continue to be gravity, magnetic, and electromagnetic modeling and inversion methods for accurate and efficient geophysical data analysis in regions with complex structure.

Geophysical Applications

Extended abstracts of papers presented by CEMI at the 2nd Annual IMAGE Meeting, Houston, Texas, August 28- September 1, 2022

Extended abstracts of papers presented by CEMI at the 1st Annual IMAGE Meeting, Denver, Colorado, September 26- October 1, 2021

Extended abstracts of papers presented by CEMI at the 90th Annual SEG Meeting, Houston, Texas, October 11-16, 2020

Extended abstracts of papers presented by CEMI at the 89th Annual SEG Meeting, San Antonio, Texas, September 15-20, 2019

Extended abstracts of papers presented by CEMI at the 88th Annual SEG Meeting, Anaheim, California, October 14-19, 2018

Extended abstracts of papers presented by CEMI at the 87th Annual SEG Meeting, Houston, Texas, September 24-28, 2017

Extended abstracts of papers presented by CEMI at the 86th Annual SEG Meeting, Dallas, Texas, October 16-21, 2016

Extended abstracts of papers presented by CEMI at the 85th Annual SEG Meeting, New Orleans, Louisiana, October 18-23, 2015

Extended abstracts of papers presented by CEMI at the 84th Annual SEG Meeting, Denver, Colorado, October 26-31, 2014

Extended abstracts of papers presented by CEMI at the 83rd Annual SEG Meeting, Houston, Texas,  September 22-27, 2013

Extended abstracts of papers presented by CEMI at the 82nd Annual SEG Meeting, Las Vegas, Nevada,  November 4-9, 2012

Extended abstracts of papers presented by CEMI at the 81st Annual SEG Meeting, San Antonio, Texas,  September 18-23, 2011

Extended abstracts of papers presented by CEMI at the 80th Annual SEG Meeting, Denver, Colorado,  October 21-25, 2010

Extended abstracts of papers presented by CEMI at the 79th Annual SEG Meeting, Houston, Texas,  October 25-30, 2009

Borehole electromagnetic logging with the tensor induction instrument

Electromagnetic modeling of large 3D structures with inhomogeneous background conductivity

3-D focusing inversion of the ground and airborne gravity, magnetic, and gravity gradiometer data

Fast 3-D inversion of the airborne electromagnetic data

3-D interpretation of the induced polarization data based on the complex conductivity relaxation models

3-D inversion of the marine electromagnetic data for petroleum exploration

Fast 3-D inversion of the controlled source electromagnetic data

Rapid 3-D interpretation of magnetotelluric data

Modeling and Inversion of the Sea Bed Logging (SBL) Electromagnetic Data for Petroleum Exploration

Rapid seabed imaging by frequency domain electromagnetic migration

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