Research Article

Modeling of Complex Geological Body and Computation of Geomagnetic Anomaly

Table 1

Two model parameters after mesh generation.

Grid/parametersFine gridCoarse grid

Number of grids85171105
Minimum internal angle72.55898872.649542
Maximum internal angle136.56212132.86307
Mean square error0.10325380.501506
CPU consumption time4.781250s0.7031250s