Ground-Air Traffic Congestion Propagation Model Based on Hierarchical Control Interdependent Network

Table 3

Node number and corresponding name.

AS no.	Airport identifier	TCA no.	Approach control
1	PVG	1	Shanghai
2	SHA	2	Hangzhou
3	WUX	3	Ningbo
4	NTG	4	Nanjing
5	HGH	5	Hefei
6	NGB	6	Wuhan
7	NKG	7	Zhengzhou
8	CZX
9	XUZ
10	HFE
11	WUH
12	CGO