original data — road network and passenger OD

The original data of city road network was obtained from the online geographic database OpenStreetMap.The original urban rail transit network was obtained from AutoNaviMap by crawling the website.All the network data then be processed to get more detailed information via QGIS, such as road name, road length, metro station name and metro lines, etc.The original data of passenger OD was provided by local metro departments, which is fully available only to the collaborating researchers. Here, one day passenger OD data during morning peak was available.