The use of electromagnetic arrays for subsurface exploration using methods similar to those used in seismic exploration allows sophisticated electromagnetic exploration, analysis, and interpretation techniques to be used which have been difficult, impractical, or impossible with common electromagnetic techniques in use today.
This set of articles discusses simplified theoretical concepts appropriate for subsurface electromagnetic detection depth based on magnetic dipole source geometry, generation of electromagnetic signals, and parameters of target detection.
Read the articles …
Part 1 – Preliminary Considerations
Part 2 – System Geometry
Part 3 – Half-Space Models
Part 4 – Secondary Fields
Part 5 – Time-Domain
Part 6 – Limits of Detection
Part 7 – Conclusion
Magnetic Dipole Derivation
Enjoy the articles …
