Western United States UCLA Daily Snow Reanalysis V001

This Western United States snow reanalysis data set contains daily estimates of posterior snow water equivalent (SWE), fractional snow-covered area (fSCA) and snow depth (SD) at 16 arc-second (~500 m) resolution from water years 1985 to 2021. This data set was developed to be compared to SnowEx data sets but its utility reaches beyond that since its spatial and temporal bounds extend over the entire Western U.S. and over several decades.

Data and Resources

Additional Info

Field Value
Maintainer NSIDC Services
Last Updated July 17, 2025, 17:39 (UTC)
Created April 1, 2025, 02:07 (UTC)
accessLevel public
bureauCode {026:00}
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citation Western United States UCLA Daily Snow Reanalysis V001. Version 1. Archived by National Aeronautics and Space Administration, U.S. Government, NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/PP7T2GBI52I2.
harvest_object_id 6cc279fb-334b-40a1-95ec-880c7de2e7c6
harvest_source_id 61638e72-b36c-4866-9d28-551a3062f158
harvest_source_title DNG Legacy Data
identifier C2253727823-NSIDC_ECS
issued 1984-10-01
landingPage https://doi.org/10.5067/PP7T2GBI52I2
language {en-US}
metadata_type geospatial
modified 2021-09-30
programCode {026:001}
publisher NASA NSIDC DAAC
resource-type Dataset
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source_schema_version 1.1
spatial -125.0 31.0 -102.0 49.0
temporal 1984-10-01T00:00:00Z/2021-09-30T23:59:59.999Z
theme {geospatial}