HERE Map Content Developer's Guide

Street​Section

Message Summary

message StreetSection

A section of street limited to one administrative context.

A StreetSection is a collection of segments carrying the same naming information with a common administrative context. The segments of a StreetSection are not necessarily spatially connected. Some possible source of short gaps include unnamed segments in a roundabout, or short interruptions due to an obstacle such as a river or major highway. However, there may not be arbitrarily large gaps between the segments of a StreetSection.

The possibility of gaps implies that a StreetSection may not have a single linear geometry, but may be composed of a number of unconnected linear sections.

Include: street_names.proto

Properties

Field Type Label Description
identifier string  

An identifier for the street section in the format of domain:system:type:id, for example, "here:af:streetsection:3455277". This property is unique in a catalog.

street​_​index UInt32Value  

Index of the corresponding street in a pool. 0-based index references to street in StreetPartition. Optional - the uint32 wrapper allows for a null object, meaning that the street section is unnamed.

administrative​_​context​_​index uint32  

Index of the administrative context in a pool. 0-based index references to administrative_context in StreetPartition. Required.

associated​_​street​_​section​_​index uint32 repeated

0-based index references to all street associated street sections. Two street sections are associated if they reference the same segment anchors and the same administrative context. List can be empty.

government​_​code string  

Government provided code of Street Name applicable on street section.