Table 2.
Percent Error to Dielectric Probe conductivity and Root Mean Square Error (RMSE) for different conductivity reconstruction approaches.
| Linear Birdcage Coil | Quadrature Saddle Coil | |||||||
|---|---|---|---|---|---|---|---|---|
| Different salinities | Full-form Conductivity | Phase-based Conductivity | Full-form Conductivity | Phase-based Conductivity | ||||
| Percent Error | RMSE (S/m) | Percent Error | RMSE (S/m) | Percent Error | RMSE (S/m) | Percent Error | RMSE (S/m) | |
| Tube 1 (0 g/L) | 35% | 0.46 | 110% | 0.55 | 220% | 0.55 | 180% | 0.48 |
| Tube 2 (4.7 g/L) | 31% | 0.42 | 36% | 0.58 | 64% | 0.71 | 52% | 0.64 |
| Tube 3 (11.7 g/L) | 13% | 0.45 | 36% | 0.88 | 51% | 1.06 | 14% | 0.35 |
| Tube 4 (25.6 g/L) | 11% | 0.53 | 13% | 0.61 | 8% | 0.41 | 5% | 0.28 |