I. Introduction to Field Theory 1. Differential Calculus of Vector Fields and Differential Forms 2. Foundations of Field Theory II. Foundations of Electromagnetic Theory 3. Electromagnetic Field Equations 4. Models of Electromagnetic Induction in the Earth 5. Electromagnetic Fields in Horizontally Stratified Media 6. Electromagnetic Fields in Inhomogeneous Media III. Inversion and Imaging of Electromagnetic Field Data 7. Principles of Ill-posed Inverse Problem Solution 8. Electromagnetic Inversion 9. Electromagnetic Migration IV. Geophysical Electromagnetic Methods 10. Electromagnetic Properties of Rocks and Minerals 11. Generation and Measurement of Electromagnetic Fields in Geophysical Applications 12. Direct Current and Induced Polarization Methods 13. Magnetotelluric and Magnetovariational Methods 14. Electromagnetic Methods in the Frequency and Time Domains 15. Marine Electromagnetic Methods 16. Airborne Electromagnetic Methods 17. Case histories Appendices A. Algebra of Differential Forms B. Calculus of Differential Forms C. Linear Operators and Their Matrices D. Mathematical Notations E. Definition of Fields and Units Skryť popis