Fig. 6From: Multi-order vector finite element modeling of 3D magnetotelluric data including complex geometry and anisotropyMT responses over frequency range. Apparent resistivity (left) and phase angles (right) at the center point of the model surface, dependent on the signal frequency. Results are shown for all implemented boundary conditions, and for the following element orders: a linear elements, b quadratic elements, and c Lagrangian elementsBack to article page