• ATL07QL and ATL10QL have been experiencing a data outage since 22 October 2026 due to maintenance of a distribution portal for an upstream data set. We expect distribution to resume soon.

SnowModel Outputs Over Northern Alaska Boreal Forest Snowpack, 2009–2023, Version 1
Data set id:
SnoModAk
DOI: 10.5067/RM1J0YJZOQNG
This is the most recent version of these data.
Version Summary
Initial release

Overview

This data set contains model-derived estimates of spatially and temporally resolved snow water equivalent (SWE), snow depth, and snow density across a boreal forest region of Alaska, including the NASA SnowEx 2023 Alaska field campaign study areas. Model output data span 1 September 2009 to 31 May 2023.
Parameter(s):
SNOW DENSITY
SNOW DEPTH
SNOW WATER EQUIVALENT
Platform(s):
MODELS
Sensor(s):
NOT APPLICABLE
Data Format(s):
netCDF-4
Temporal Coverage:
  • 1 September 2009 to 31 May 2023
Temporal Resolution:
Not Specified
Spatial Resolution:
  • 100
  • 100
Spatial Reference System(s):
  • NAD83 / Alaska Albers
    EPSG:3338
Spatial Coverage:
  • Northern latitude
    65.96946
    Southern latitude
    64.5067
    Eastern longitude
    -143.98168
    Western longitude
    -149.73701
Blue outlined yellow areas on the map below indicate the spatial coverage for this data set.

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This article covers frequently asked questions about the NASA NSIDC DAAC's Earthdata cloud migration project and what it means to data users.

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Many NSIDC DAAC data sets can be accessed using NSIDC DAAC's Data Access Tool. This tool provides the ability to search and filter data with spatial and temporal constraints using a map-based interface.Users have the option to:
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