[Retracted] Design of Water Quality Monitoring System in Shaanxi Section of Weihe River Basin Based on the Internet of Things

Table 1

Clustering results of monitoring point locations.

Cluster table
Order	Cluster composition		Coefficient	First occurrence of phasic cluster		Next level
	Cluster 1	Cluster 2		Cluster 1	Cluster 2
1	36	37	0.000	0	0	12
2	16	17	0.000	0	0	20
3	26	30	0.000	0	0	5
4	28	29	0.000	0	0	6
5	26	27	0.000	3	0	6
6	26	28	0.000	5	4	10
7	12	21	0.000	0	0	10
8	10	11	0.000	0	0	11
9	2	3	0.000	0	0	33
10	12	26	0.001	7	6	16
11	10	14	0.001	8	0	19
12	20	36	0.001	0	1	13
13	20	31	0.001	12	0	26
14	4	15	0.001	0	0	17
15	23	35	0.001	0	0	26
16	12	24	0.001	10	0	22
17	4	25	0.002	14	0	27
18	9	19	0.002	0	0	24
19	10	13	0.003	11	0	28
20	8	16	0.003	0	2	27