土壤水分多源卫星遥感联合反演研究进展
蒋瑞瑞, 甘甫平, 郭艺, 闫柏琨

Progress in research on the joint inversion for soil moisture using multi-source satellite remote sensing data
JIANG Ruirui, GAN Fuping, GUO Yi, YAN Bokun
图2 NSSR与TS日变化椭圆关系及参数示意图
Fig.2 Schematic diagram of diurnal elliptic relationship between NSSR and TS and its parameters