LOcalisation points (PLO) of the Vaucluse departmental road network

Location of the Landmarks (PR/PK) along the roads of the departmental road network of Vaucluse (CD84). The LOcalisation Points (PLO) of the departmental road network: * are materialized on the ground by terminals, * known in geographical and curvilinear coordinates to locate "objects" on a road in the form of "Route + PLO + distance". Associated terms: we also talk about PR (benchmark), PK (kilometre point), PB (baionette point).本数据集收录沃克吕兹省（Vaucluse）省道网络（CD84）沿线地标（PR/PK）的位置信息。该省道网络的定位点（Localisation Points，PLO）具备以下特征： * 以地面终端为载体在实地具象化标记； * 通过地理坐标与曲线坐标进行标定，可按照「道路+PLO+距离」的格式完成道路上「地物」的定位。 相关术语说明：PR可称为基准点（benchmark），PK可称为公里桩点（kilometre point），PB可称为测杆点（baionette point）。