Fig. 4
From: A unified ensemble soil moisture dataset across the continental United States
Kernel density estimation (KDE) for the spatial patterns of growing season mean soil moisture (SM) across various products: (a) LSM, (b) RS, (c) RE, and (d) ML for the 2016–2018 period. The solid lines represent individual products, while the dashed lines show the aggregate SM mean for each data type.
