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The absolute accuracy of points as measured by means of System 2 at checkpoints. dxy are differences in the horizontal plane; dz are differences in altitude.
| Standard Deviation | Arithmetic Mean | |||
|---|---|---|---|---|
| dxy (m) | dz (m) | dxy (m) | dz (m) | |
| Track 1 | 0.006 | 0.005 | 0.019 | 0.010 |
| Track 2 | 0.005 | 0.002 | 0.025 | 0.008 |
