Table 2. Statistics on LST for the study area in 2015 and 2019.

Range	Land surface temperature/°C
	2015				2019
	MEAN	MIN	MAX	STD	MEAN	MIN	MAX	STD
Jiguan District	27.16	21.58	38.97	2.52	23.24	17.42	33.64	2.23
Didao District	25.23	19.16	42.29	1.92	21.75	17.18	38.08	1.63
Chengzihe District	25.53	19.45	39.13	2.48	22.34	16.29	35.26	2.14
Total	25.64	19.16	42.29	2.28	22.10	16.29	38.08	1.95