Road network data

Road network data of six main districts of Chengdu, including Jinjiang, Qingyang, Jinniu, Wuhou, Chenghua, and Chengdu Hi-tech Industrial Development Zone (Gaoxin district). The road network data was collected from https://www.amap.com/. Centerlines of roads were identified and represented as a line format within the ArcGIS format.本数据集涵盖成都市六大主城区的道路路网数据，包括锦江区、青羊区、金牛区、武侯区、成华区及成都高新技术产业开发区（高新区）。该道路路网数据采集自高德地图官网（https://www.amap.com/）。研究人员已完成道路中心线的识别工作，并将其以ArcGIS格式的线状要素形式进行表征。