From: Solution of underdetermined systems of equations with gridded a priori constraints
Reference coordinates | TOPINV ( k=1.25) | SVD | ||
---|---|---|---|---|
| ± σ |
| ||
x 2 | 150.000 | 150.000 | 0.001 | 150.003 |
y 2 | 150.000 | 150.000 | 0.001 | 149.991 |
x 3 | 200.000 | 200.006 | 0.003 | 200.015 |
x 4 | 150.000 | 150.002 | 0.002 | 150.005 |
y 4 | 50.000 | 50.003 | 0.002 | 50.006 |