Taxonomy

for

Connected Cooperative and Automated Mobility (CCAM)

Reference point

Added:12/06/2025
Contributor:FAME

Current consensus

A reference point is a complete set of values for latitude - longitude - and height above the reference ellipsoid which is used as an initial starting point for subsequent orthogonal offset X, Y, Z values from that point. All roadway geometry, maps of intersections, lane and curve descriptions, and other geometrical data that are encoded in this standard use a system of local reference points to index and offset the data that follows. Also called an anchor point.

Reference: J2735_202309
Contexts:
InfrastructureTechnology

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Taxonomy for Connected Cooperative and Automated Mobility (CCAM) v1.0.0 | Funded by the EU HORIZON programme | © All rights reserved 2025