Urban Green Space Planning and Design for Sponge City

Table 3

Training sample output layer data.

Sample number	Patch density	Shannon diversity index	Average perimeter area ratio	Spread degree
19	389.2528	1.0789	1105.3014	48.6681
16	320.1362	0.9112	1317.9503	55.0306
3	289.0374	1.1400	1043.5673	56.2471
22	215.1821	0.7293	1127.0597	62.1637
1	199.1799	1.2787	1121.1882	54.5327
12	153.1831	0.8915	1428.9752	60.9006
13	153.5420	1.0693	1086.6008	62.4801
2	184.4429	0.7671	1058.6464	63.1536
26	58.7127	0.5006	441.4895	73.4816
11	113.2049	0.6590	985.4602	68.8366
28	88.0661	0.6319	848.7701	68.0675
17	127.8780	0.9369	691.9037	66.5097
4	35.8730	1.0091	308.9164	65.1583
23	137.2126	1.5924	690.8689	52.7905
18	53.8462	1.3400	565.2578	52.7256
8	36.0435	1.3281	313.6877	52.9877
31	7.0275	1.2761	175.5812	55.1995
33	70.0896	1.0153	627.4805	51.8167
6	7.9927	1.0867	162.1879	51.9852
5	12.5912	0.9662	185.4276	56.3164
21	92.1729	0.8917	473.1836	59.4132
24	181.5919	0.7395	896.5168	49.0279