HERE Map Content Developer's Guide

Curvature​Heading​Attribute

Message Summary

message CurvatureHeadingAttribute

Anchor type: Point/Multi. Possible SegmentAnchor Direction(s): Forward. For values within a segment, applied as a point anchor. At intersections, applied as a two-segment anchor representing entrance and exit segments.

Include: adas_attributes.proto

Properties

Field Type Label Description
segment​_​anchor​_​index uint32 repeated

Indices of all segment anchors to which this attribute applies. 0-based index references to segment_anchor in AdasPartition. Never empty.

curvature sint32  

Curvature value in inverse of radius in meters multiplied by 1,000,000.

heading sint32  

Heading value in decimal degrees, multiplied by 1000. Relative to true north 0 - 359,999.