Spatial Pattern Characteristics and Influencing Factors of Green Use Efficiency of Urban Construction Land in Jilin Province

Table 4

Variation dimension of green utilization efficiency pattern of urban construction land.

Years	All-round		S-N (0°)		Ne-Sw (45°)		E-W (90°)		Se-Nw (135°)
	D	R^2	D	R^2	D	R^2	D	R^2	D	R^2
2011	1.844	0.677	1.846	0.146	1.983	0.002	1.589	0.821	1.878	0.406
2015	1.900	0.406	1.942	0.026	1.861	0.242	1.614	0.703	1.978	0.026