RD PR
收藏data.europa2024-07-03 收录
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资源简介：
Road marker also known as PLO (Location Point). Physically materialised in the field by painted marks associated with terminals or pads known as “PR”. Located on the left side of the roadway in the direction of increasing numbering of PRs, this object allows the linear referencing (longitudinal localisation system) of events or objects, along the axes of the departmental road network. They are approximately 1 000 m apart.
提供机构：
Département de l'Ain
