Table 1. Scale factors between inferred and predicted GIS rates for each basin and adopted viscosity profile.
The LMV is 2 × 1022 Pa·s for all profiles. The asthenosphere thickness is set to 200 km.
| Basin | Scale factor | Viscosity profile | No. of RSL data | No. of GPS sites | ||
| LT (km) | AV (1020 Pa·s) | UMV (1020 Pa·s) | ||||
| 1 | 1.04 ± 0.45 | 60 | — | 5 | 180 | 10 |
| 2 | 0.97 ± 0.36 | 60 | — | 5 | 25 | 6 |
| 3A | 1.07 ± 0.33 | 60 | — | 5 | 160 | 7 |
| 3B | 1.06 ± 0.20 | 40 | 0.1 | 5 | 0 | 2 |
| 4 | 5.10 ± 0.41 | 60 | — | 5 | 0 | 10 |
| 5 | 1.96 ± 0.45 | 60 | — | 5 | 13 | 3 |
| 6 | 1.14 ± 0.56 | 60 | — | 5 | 281 | 9 |
| 7A | 2.28 ± 0.24 | 60 | — | 5 | 56 | 2 |
| 7B | 3.45 ± 0.35 | 60 | — | 5 | 1 | 5 |
| Total | — | — | — | — | 716 | 54 |