Table 3 Parcel based positional error. Positional error is calculated by measuring the distance between property parcel locations and the true location of the houses. RMSE = Root Mean Square Error (radial). N = 1000 for each density class.
From: Positional error in automated geocoding of residential addresses
Percentiles | Urban (m) | Suburban (m) | Rural (m) |
|---|---|---|---|
50% | 8 | 8 | 15 |
75% | 11 | 14 | 43 |
90% | 15 | 22 | 113 |
95% | 21 | 39 | 195 |
99% | 62 | 177 | 582 |
Max | 299 | 921 | 3,567 |
Mean | 10 | 15 | 55 |
RMSE | 18 | 46 | 211 |