Fig. 10
From: A western United States snow reanalysis dataset over the Landsat era from water years 1985 to 2021

Comparison of ASO SWE with prior and posterior SWE at three ASO sites (top four rows): Tuolumne River Basin, California, (USCATB) in WY 2017 (left column); Olympic Mountains, Washington, (USWAOL) in WY 2016 (middle column); Aspen/Castle-Maroon, Colorado (USCOCM) in WY 2019 (right column). The prior maps are not shown, but instead included implicitly via the difference maps. The bottom row shows the relative RMSD between ASO and WUS–SR SWE as a function of forest fraction. RMSD (from pixels with both ASO and WUS–SR SWE greater than 1 cm) is computed for each forest fraction bin and then normalized by bin-averaged ASO SWE to get relative RMSD.