GP24B:
Frontiers in Electromagnetic Methods I

Session ID#: 4767

Tuesday, 16 December 2014: 4:00 PM-6:00 PM
Golden Gate A1 (Marriott Marquis)
Chairs:  Steven Constable, Scripps Institution of Oceanography, University of California, San Diego, Institute of Geophysics and Planetary Physics, La Jolla, United States and Alan G. Jones, Dublin Institute for Advanced Studies, Geophysics Section, Dublin, Ireland
Primary Convener:  Randall L Mackie, CGG United States Houston, Houston, TX, United States
Co-conveners:  Alan G Jones, Dublin Inst Advanced Studies, Dublin, Ireland, Gary D Egbert, Oregon State Univ, Corvallis, OR, United States and Steven Constable, Scripps Institution of Oceanography, University of California, San Diego, Institute of Geophysics and Planetary Physics, La Jolla, United States
OSPA Liaison:  Randall L Mackie, CGG United States Houston, Houston, TX, United States
Co-Sponsor(s):
  • DI - Study of the Earth's Deep Interior
  • H - Hydrology
  • MR - Mineral and Rock Physics
  • NS - Near Surface Geophysics
Index Terms:

0545 Modeling [COMPUTATIONAL GEOPHYSICS]
0560 Numerical solutions [COMPUTATIONAL GEOPHYSICS]
1515 Geomagnetic induction [GEOMAGNETISM AND PALEOMAGNETISM]
3260 Inverse theory [MATHEMATICAL GEOPHYSICS]
Virtual Option?: No

Abstracts Submitted to this Session:

GP24B-01
Ted Madden’s Network Methods: Applications to the Earth’s Schumann Resonances (Invited) (3062)
Earle R Williams and Haiyan Yu, Massachusetts Institute of Technology, Cambridge, MA, United States
GP24B-02
Large-Scale 3D Electromagnetic Modelling Using High-Order Finite-Element Method (Invited) (2521)
Alexander Grayver, ETH Swiss Federal Institute of Technology Zurich, Institute of Geophysics, Zurich, Switzerland and Tzanio Kolev, Lawrence Livermore National Laboratory, Livermore, CA, United States
GP24B-03
Lessons Learned from Three-Dimensional Inversion of Long Period Magnetotelluric Arrays in Argentina (Invited) (3089)
John R Booker1, Aurora I Burd2, Randall L Mackie3, Maria C Pomposiello4 and Alicia B Favetto4, (1)University of Washington, Dept of Earth and Space Sciences, Seattle, WA, United States, (2)University of Washington Seattle Campus, Seattle, WA, United States, (3)CGG United States Houston, Houston, TX, United States, (4)Institute of Geochronology and Isotropic Geology, Buenos Aires, Argentina
GP24B-04
Compression scheme for geophysical electromagnetic inversions (Invited) (4618)
Aria Abubakar, Schlumberger Houston, Houston, TX, United States
GP24B-05
Three Dimensional Lithospheric Electrical Structure of the Tibetan Plateau As Revealed By Long Period Magnetotelluric Array Data (8520)
Letian Zhang1, Wenbo Wei2, Gaofeng Ye2, Sheng Jin2, Gary D Egbert3, Hao Dong4 and Chengliang Xie4, (1)Key Laboratory of Intraplate Volcanoes and Earthquakes, Ministry of Education, Beijing, China, (2)China University of Geosciences (Beijing), School of Geophysics and Information Technology, Beijing, China, (3)Oregon State Univ, Corvallis, OR, United States, (4)China University of Geosciences, Beijing, China
GP24B-06
The Anisotropic Aphid: Three-Dimensional Induction Modeling of Electrical Texture with Mixed Potentials (9648)
Chester J Weiss, Sandia National Laboratories, Geophysics Department, Albuquerque, NM, United States; University of New Mexico Main Campus, Earth and Planetary Sciences, Albuquerque, United States
GP24B-07
Anisotropic 2.5D Inversion of Towed Streamer EM Data from Three North Sea Fields Using Parallel Adaptive Finite Elements (26427)
Kerry Key, BlueGreen Geophysics, LLC, San Diego, United States and Zhijun Du, PGS, Surrey, United Kingdom
GP24B-08
Three-dimensional magnetotelluric inversion including topography using deformed hexahedral edge finite elements, direct solvers and data space Gauss-Newton, parallelized on SMP computers (29813)
Michal A Kordy1, Philip E Wannamaker2, Virginia Maris1, Elena Cherkaev3 and Graham James Hill4, (1)University of Utah, Energy & Geoscience Institute, Salt Lake City, UT, United States, (2)University of Utah, Energy Geoscience Institute, Salt Lake City, UT, United States, (3)University of Utah, Salt Lake City, UT, United States, (4)GNS Science, Lower Hutt, New Zealand
See more of: Geomagnetism and Paleomagnetism