From: Modelling of electromagnetic signatures of global ocean circulation: physical approximations and numerical issues
Case
Mantle + core
Galvanic coupling
Ocean layers
Self-induction
EM solvers used
A
Insulator
No
1
ElmgTD, X3DG, UTSM
B
1D
Yes
ElmgTD, X3DG
C
5
D
ElmgTD