| Average [m] | Standard deviation [m] | Max [m] | Min [m] |
GPS | 7 | - | - | - |
LS1 | 8.28 | 8.74 | 94.56 | 0.39 |
LS2 | 5.94 | 5.96 | 38.52 | 0.34 |
WCL1 | 2.92 | 1.35 | 8.95 | 0.36 |
WCL2 | 2.56 | 1.18 | 6.37 | 0.36 |
Proposed | 2.21 | 1.02 | 5.37 | 0.26 |