From: Modeling the probability distribution of positional errors incurred by residential address geocoding
Error dataset | Component | Proportion | μ X | μ Y | σ X | σ Y | ρ | v |
---|---|---|---|---|---|---|---|---|
(a) | 1 | 0.571 | -12.1 | -10.7 | 61.6 | 54.1 | -0.05 | 1.6 |
2 | 0.253 | -4.7 | -350.0 | 75.9 | 550.0 | 0.18 | 6.5 | |
3 | 0.176 | 352.8 | -12.6 | 540.3 | 84.9 | -0.03 | 16.7 | |
(b) | 1 | 0.560 | -0.8 | -14.2 | 39.4 | 75.9 | 0.06 | 1.8 |
2 | 0.440 | 372.1 | -6.7 | 523.6 | 90.3 | -0.10 | 5.9 | |
(c) | 1 | 0.519 | 4.9 | -5.4 | 62.3 | 60.8 | -0.10 | 1.8 |
2 | 0.292 | 13.6 | -35.0 | 289.1 | 54.9 | -0.14 | 2.4 | |
3 | 0.189 | 14.9 | -10.2 | 62.1 | 354.4 | 0.14 | 2.4 | |
(d) | 1 | 0.700 | 5.9 | -4.3 | 47.0 | 100.7 | 0.06 | 1.8 |
2 | 0.300 | 29.3 | -6.2 | 62.1 | 419.5 | 0.16 | 3.0 |