The Western United States UCLA Daily Snow Reanalysis, Version 1 data set is now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). This data set provides snow reanalysis over the Western United States derived by assimilating satellite retrieved fractional snow-covered area (fSCA) observations from the Landsat satellite platforms between Water Year (WY) 1985 and 2021. The data set contains daily estimates of posterior snow water equivalent (SWE), fSCA, and snow depth (SD). The reanalysis data set is provided at a spatial resolution of 16 arc-seconds (~350 m to ~500 m).
Data set DOI: https://doi.org/10.5067/PP7T2GBI52I2