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    • SnowEx23 Oct22 Ground Surface Roughness Imagery V001

    Metadata Updated: August 22, 2025

    This data set presents photographs of snow pit ground surface collected using a digital camera during the NASA SnowEx 2023 field campaign between 23 and 25 October 2022. The images were collected from 13 snow pits located at the Upper Kuparuk and Toolik (UKT) study site, an arctic tundra environment in Northern Alaska. These photographs were used to derive point cloud data representative of ground surface roughness, which are available as SnowEx23 Oct22 Ground Surface Roughness Reconstruction, Version 1.

    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 January 27, 2025
    Metadata Updated Date August 22, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 27, 2025
    Metadata Updated Date August 22, 2025
    Publisher NASA NSIDC DAAC
    Maintainer
    Identifier C3365259145-NSIDC_ECS
    Data First Published 2022-10-23
    Language en-US
    Data Last Modified 2025-07-17
    Category SnowEx, geospatial
    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 bbeb2dac-94d4-4777-ba24-d105a79b5f54
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/PIW7DPSU3SOA
    Metadata Type geospatial
    Old Spatial -149.5 68.4 -149.3 68.7
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash b0292db235a48d4c9ad5ca5ae18b6402122980ad7609b1db6f06365fdaf181f5
    Source Schema Version 1.1
    Spatial
    Temporal 2022-10-23T00:00:00Z/2022-10-25T23:59:59.999Z

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