Page History
...
| Need | OpenLR Fit |
|---|---|
| Cross-map compatibility | Excellent in all versions |
| Real-time traffic/event messaging | Excellent in all versions |
| Compact transmission format | Excellent in all versions |
| Royalty-free, open-source integration | Excellent in all versions |
| High-resolution polygons or zones | Use ISO TPEG2-OLR, TomTom format has limited support |
| Off-road or free-form location support | Use ISO TPEG2-OLR, TomTom format has limited support |
...
Use official encoders/decoders to ensure format compliance.
Ensure team familiarity with the topology-based referencing model.
For more complex POIs or areas, use ISO TPEG2-OLR, or evaluate extensions or hybrid approaches (e.g., OpenLR+).
References & Tools
...
