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    • Reconstructed North American Snow Extent, 1900-1993, Version 1

    Metadata Updated: September 18, 2025

    This data set contains reconstructed monthly North American snow extent values for November through March, 1900-1993. Investigators used a combination of satellite and station observations and based the reconstruction on linear regressions between the two types of observations. The data also includes standard errors of estimates as well as the observed values upon which the regressions were based.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date April 11, 2025
    Metadata Updated Date September 18, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 11, 2025
    Metadata Updated Date September 18, 2025
    Publisher NSIDC
    Maintainer
    Identifier 10.7265/N5000014
    Data Last Modified 2025-09-11
    Category Earth Science
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 7dc97c2c-e386-4e87-b2ad-fda7612ea182
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://noaadata.apps.nsidc.org/NOAA/G02130/
    Old Spatial "CARTESIAN",{"WestBoundingCoordinate":-125.0,"NorthBoundingCoordinate":49.0,"EastBoundingCoordinate":-60.0,"SouthBoundingCoordinate":35.0}
    Program Code 026:000
    Source Datajson Identifier True
    Source Hash 04169e092a65b3a5f67536f2325ac4ee2c7d04cbc874d865dc30c756e2da54a7
    Source Schema Version 1.1
    Spatial

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