BD CARTO® - Central Region Road Routes

This is the NETWORK_ROAD / ITINERARY layer of the BDCARTO® for the Centre region. The CARTO® DB version 3.1 is the reference map database. Used on the departmental scale (1: 50,000) at the regional level (1: 250 000), it describes all the information present on the metropolitan territory and the overseas departments. The different themes are: 1- road network and crossings; 2- rail network; 3- hydrography; 4- administrative units; 5- cladding; 6- toponyms; 7- equipment.本数据集为中央大区（Centre region）BDCARTO®（BDCARTO®）的道路网络/行程（NETWORK_ROAD / ITINERARY）图层。 CARTO®数据库（CARTO® DB）3.1版为该数据集的参考地图数据库。该数据集可按部门级比例尺（1:50000）与区域级比例尺（1:250000）制作，涵盖法国本土领地及海外省的全部地理信息。其包含的主题类别如下：1. 道路网络与交叉口；2. 铁路网络；3. 水文地理要素；4. 行政单元；5. 覆盖要素（cladding）；6. 地名（toponyms）；7. 设施（equipment）。