Supplementary Material

Figure S1. Synthetic cases with three source geometries (3D sphere, 2.5D segment and 2D line) for induced (D = 0°, I = 60°) and remnant magnetization (D = −30°, I = 50°). The first row of maps corresponds to total magnetic intensity map. The second row corresponds to the reduction to the pole, with induced magnetization assumption. The third row corresponds to the vertical derivative. The fourth row corresponds to the vectorial analytic signal or total gradient. The last row corresponds the tilt angle maps. (Access here)

© P. Le Maire et al., Published by EDP Sciences 2021