Table 2.
Geocoding Results after E911 Conversion.
| TeleAtlas | ArcView/NAVTEQ | ||||
|---|---|---|---|---|---|
| Address status | N | Error1 | N (%)2 | Error1 | N (%)2 |
| Converted Pre-E911 Street |
35 | 373 (204, 629) | 20 (57%) | 20 (15, 58) | 35 (100%) |
| Converted Rural Route Boxes |
24 | 280 (80, 2362) | 11 (46%) | 60 (24, 200) | 24 (100%) |
| Total Addresses3 | 135 | 188 (77, 434) | 85 (63%) | 39 (16, 73) | 130 (96%) |
1Positional errors are presented as median distance (25th, 75th percentile) in meters between geocoded location and GPS measurements.
2Represents the number of successfully geocoded addresses and the percent (%).
3Includes the results for the 71 self-reported post-E911 street addresses and the 2 self-reported pre-E911 street addresses that were not converted. The 1 PO Box was not geocoded by either method.