LPT stops – Nodes

Identification and location data of the nodes-stops of the local public transport service (TPL). In the context of the Regional Transport Information System (SIRT), the LPT physical stops - understood as punctual infrastructures that allow citizens to use the scheduled service - are related to two other significant geographical entities: the company poles and knots (nodes-stop). In particular. for: PHYSICAL STOP or STOP means the stop point to allow access to the scheduled service is by its nature one-way. The stop has a unique coding on a regional scale. The stop is always associated with a single node-stop. One stop can correspond to one or more company poles (metadata available at https://www.dati.piemonte.it/#/catalogodetail/regpie_ckan_ckan2_yucca_sdp_smartdatanet.it_FermateTplFermateFisiche_26489). A node is a conceptual entity that groups one or more physical stops, generally the two stops that are in opposite directions of the road. It follows that the node has no direction or direction. Each node is identified by a regionally unique numeric code (metadata available at https://www.dati.piemonte.it/#/catalogodetail/regpie_ckan_ckan2_yucca_sdp_smartdatanet.it_FermateTplNodi_25847). COMPANY PALINA or PALINA, means the vertical signage that indicates the passage of a line service carried out by a given company at a specific stop. Each stake is always associated to a single stop and consequently to a single node (metadata available at https://www.dati.piemonte.it/#/catalogodetail/regpie_ckan_ckan2_yucca_sdp_smartdatanet.it_FermateTplPalineAziendali_26581). The datasets describe the individual entities (stops, nodes-stops and company poles) through their own attributes and two additional fields that report the identification codes of the other related entities. For a complete information we suggest the contextual consultation of the three datasets. It is currently possible that a stop has no associated poles or that a node has no associated stops. In addition, some poles may not have a company code associated with them. Work is ongoing to continuously update and improve the quality of the data. Under no circumstances can the Piedmont Region and the Piedmont Mobility Agency be held liable if they are used for purposes other than purely cognitive ones.本数据集收录本地公共交通服务（TPL）的节点-站点（nodes-stops）的标识与位置数据。在区域交通信息系统（SIRT）的语境中，本地公共交通实体站点——指供市民使用定时班次服务的定点基础设施——与两类重要地理实体相关联：公司站牌（company poles）与节点-站点（nodes-stop）。具体而言，相关定义如下： 实体站点（PHYSICAL STOP/STOP）指供市民搭乘定时班次服务的停靠点位，其属性为单向式站点。该站点在区域范围内拥有唯一编码，且始终仅关联一个节点-站点。一个实体站点可对应一个或多个公司站牌，相关元数据可通过以下链接获取：https://www.dati.piemonte.it/#/catalogodetail/regpie_ckan_ckan2_yucca_sdp_smartdatanet.it_FermateTplFermateFisiche_26489。 节点-站点是一类概念性实体，用于聚合一个或多个实体站点，通常为道路双向的两个实体站点。因此，节点-站点无固定运行方向。每个节点-站点均配有区域唯一的数字编码，相关元数据可通过以下链接获取：https://www.dati.piemonte.it/#/catalogodetail/regpie_ckan_ckan2_yucca_sdp_smartdatanet.it_FermateTplNodi_25847。 公司站牌（COMPANY PALINA/PALINA）指用于标识特定运营企业的线路班次在指定实体站点停靠的立式标识牌。每个公司站牌始终仅关联一个实体站点，进而关联至一个节点-站点，相关元数据可通过以下链接获取：https://www.dati.piemonte.it/#/catalogodetail/regpie_ckan_ckan2_yucca_sdp_smartdatanet.it_FermateTplPalineAziendali_26581。 本数据集通过自身属性字段及两个额外关联字段（用于记录其他相关实体的标识编码），分别描述实体站点、节点-站点与公司站牌三类实体。如需获取完整信息，建议同时查阅这三类数据集。 当前存在实体站点未关联任何公司站牌，或节点-站点未关联实体站点的情况；此外，部分公司站牌可能未关联运营企业编码。目前相关团队正持续推进数据更新与质量优化工作。 若本数据集被用于非纯粹认知参考的用途，皮埃蒙特大区与皮埃蒙特大区交通局概不承担任何责任。