Table 3 Optimal coefficients determined via regression analysis.

From: 100-m-resolution surface soil moisture data during the thawing season on the Qinghai‒Tibet Plateau

Orbit

Coefficient

a

b

c

d

R²

Ascending

Mean

0.0148

0.186

0.158

0.054

0.586

OPT

0.0143

0.186

0.164

0.052

0.587

STD

0.0002

0.006

0.008

0.002

0.0006

Descending

Mean

0.0155

0.206

0.1

0.04

0.507

OPT

0.0154

0.2

0.11

0.04

0.511

STD

0.0004

0.0007

0.009

0.003

0.001

  1. Mean, STD, and OPT denote the average, standard deviation, and the optimal coefficient of each solution, respectively.
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