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  • In the map of vendor A this road section has a sharp turn, and has a single road name "Sophie Vitringastraat". 
    In the map of vendor B this road section has a more gradual turn, and halfway the road name changes to "Mathilde Wibautstraat".
  • In the map of Vendor B an extra side road is present near the top of the location, which is missing in map A.

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  • OpenLR is based on the WGS-84 coordinate reference system and requires maps to have two attributes: Functional Road Class (FRC, importance of road), Form-of-Way (FoW, type of road).
  • A mapping may be needed form the source map to OpenLR conventions. 
  • 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+).

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Who

What

Decision

1THAdd proposed visual example of map differences and need for map-agnostic LR
2AziyaAdd bits and bytes explainer OpenLR (TH most appropriate in Q3, implementation documentation?!)
3


Processed comments meeting 9 July

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