Fig. 1
From: A western United States snow reanalysis dataset over the Landsat era from water years 1985 to 2021
Map of elevation (meters) over the WUS domain with snow reanalysis tiles (1° × 1° squares) and Hydrologic Unit Codes 2 (HUC2) basins. HUC2 basins include California (CA), Pacific Northwest (PN), Great Basin (GB), Upper Colorado River Basin (UCRB), Missouri (MO), and other basins, i.e., Lower Colorado River Basin (LCRB), Rio Grande (RG), Texas Gulf (TG), Arkansas-White-Red (AWR), and Souris-Red-Rainy regions (SRR). The tiles highlighted in bold black outlines (in total 10) are used for prior precipitation uncertainty analysis as described in the Methods section. In situ SWE sites and tiles with ASO SWE estimates (used for verification) are illustrated with red dots and white stars, respectively.
