youngbongbong/subway_od

该数据集包含首尔大都市交通系统的地铁起点-终点记录。它支持分析站点间的移动流量和空间移动结构。每条记录表示一个起点站和一个终点站之间的聚合地铁出行需求。该数据集可用于构建OD矩阵、分析站点间连通性，并将地铁流量与基于单元格的人口移动数据进行比较。This dataset contains subway origin-destination records for the Seoul metropolitan transit system. It supports analysis of station-to-station movement flows and spatial mobility structures. Each record represents aggregated subway travel demand between an origin station and a destination station. The dataset can be used to construct OD matrices, analyze inter-station connectivity, and compare subway flows with cell-based population mobility data.