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here-apihere-maps-rest

Queries about Confidence Level and Linked Id in the api response

1.How confidence level is scaled ? As it ranges from 0 to 1 but What it means when it its value is 0.0, <0.5, >0.5, 1?Is there any document or reference for the same?

2.Is Linked Id is unique for the road(for specific region or for all region)?

Solution

  • Question 2:

    Yes link IDs are permanent and unique across all regions. https://developer.here.com/documentation/routing/dev_guide/topics/resource-type-route-link.html

    Question 1:

    Confidence level here is a coefficient: 0.0 to 1.0 which corresponds to 0 to 100%. The meaning is the same: indicates how certain an algorithm is about the accuracy of its results.