| Similarity | Rank | |
|---|---|---|
| OpenStreetMap | 0.656 | 79910 |
| Google_Earth | 0.538 | 32761 |
| Google_Maps | 0.512 | 20312 |
| Maps | 0.483 | 18627 |
| ArcGIS | 0.480 | 77802 |
| GIS | 0.474 | 9974 |
| mapping | 0.471 | 4990 |
| map | 0.465 | 503 |
| Viewer | 0.456 | 56907 |
| mapper | 0.456 | 74891 |
| spatial_datum | 0.454 | 61587 |
| geospatial_datum | 0.442 | 96934 |
| USGS | 0.439 | 27036 |
| TomTom | 0.436 | 86499 |
| geospatial | 0.436 | 95281 |
| Map | 0.423 | 9408 |
| Mapping | 0.421 | 24324 |
| DOT | 0.411 | 20130 |
| open_datum | 0.409 | 18061 |
| GitHub | 0.409 | 38996 |
| NPS | 0.408 | 23755 |
| USFS | 0.408 | 71215 |
| cartography | 0.408 | 38412 |
| Drupal | 0.405 | 14362 |
| OGP | 0.404 | 91265 |