三种遥感干旱监测指数在黄土高原东部的适用性研究 |
田国珍, 任玉欢, 杨茜, 黄小燕, 赵斯楠, 左小瑞, 李智才 |
Application study of three remote sensing drought monitoring indices in the eastern Loess Plateau |
TIAN Guozhen, REN Yuhuan, YANG Qian, HUANG Xiaoyan, ZHAO Sinan, ZUO Xiaorui, LI Zhicai |
图2 山西省2022年5月5日(a、b、c、d)、13日(e、f、g、h)实测20 cm土壤墒情(a、e)及CWSI(b、f)、TVDI(c、g)、VSWI(d、h)干旱监测指数空间分布 |
Fig.2 The spatial distribution of 20 cm soil moisture (a, e) and CWSI (b, f), TVDI (c, g), VSWI (d, h) drought monitoring indices in Shanxi Province on May 5 (a, b, c, d) and 13 (e, f, g, h), 2022 |
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