Using Smart Card Data of Metro Passengers to Unveil the Urban Spatial Structure: A Case Study of Xi’an, China

Table 1

Smart card datasets.

Card #	Date	Time	In-station	In-line	Out-station	Out-line	Amount
51050	20180420	06 : 12 : 51	Beiyuan	2	Beikezhan	2	2 RMB
68800	20180420	06 : 13 : 21	Banpo	1	Fangzhicheng	1	2 RMB
50096	20180420	06 : 16 : 42	Zaohe	1	Houweizhai	1	2 RMB