Correlations between Distribution of Producer Services and Urban Built Environment in Metro Station Areas: A Case of Xi’an, China

Table 1

DC and scope type of 6 transfer stations of Xi’an Metro.

Transfer station	Intersecting lines	DC (m)	Types for scope determining
Beidajie	Metro line 1/line 2	0.00	TYPE A
Tonghuamen	Metro line 1/line 3	79.72	TYPE B
Xiaozhai	Metro line 2/line 3	0.00	TYPE A
Wulukou	Metro line 1/line 4	51.80	TYPE B
Xingzhengzhongxin	Metro line 2/line 4	0.00	TYPE A
Dayanta	Metro line 3/line 4	73.48	TYPE B