Analysis of Ecological Environment Evaluation and Coupled and Coordinated Development of Smart Cities Based on Multisource Data

Table 3

Component matrix of ecological environment in Guangzhou.

Index	Component
	1	2	3
X1	-0.945	0.561	-0.084
X2	0.933	0.165	-0.182
X3	0.928	0.277	-0.218
X4	0.799	-0.296	0.212
X5	0.462	0.856	0.200
X6	-0.327	-0.846	0.495
X7	0.528	0.731	0.341
X8	-0.051	-0.702	0.589
X9	-0.099	-0.091	0.957