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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    SnowEx23 Laser Snow Microstructure Specific Surface Area Snow-off Data V001

    Metadata Updated: February 22, 2025

    This data set reports vertical profiles of snow reflectance and specific surface area (SSA) from two study sites in Alaska, USA collected as part of the NASA SnowEx 2023 field campaign. The study sites include a boreal forest environment in the Fairbanks region of central Alaska (the Bonanza Creek Experimental Forest, the Caribou Poker Creek watershed and Farmers Loop/Creamer’s Field), and a coastal tundra environment in the North Slope region of northern Alaska (the Arctic coastal plain and Upper Kuparuk Toolik). Reflectance was measured in situ using an A2 Photonic Sensor IceCube (1310 nm). Measured reflectance values were converted to SSA during data processing following the methods of Gallet et al., (2009). Snow-on SSA data from these same study sites were collected in March 2023 and are available as SnowEx23 Laser Snow Microstructure Specific Surface Area Data, Version 1.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date February 22, 2025
    Metadata Updated Date February 22, 2025

    Metadata Source

    Harvested from nasa test json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date February 22, 2025
    Metadata Updated Date February 22, 2025
    Publisher NASA NSIDC DAAC
    Maintainer
    Identifier C2881748646-NSIDC_ECS
    Data First Published 2023-10-17
    Language en-US
    Data Last Modified 2025-02-19
    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 83575981-9a91-4d48-bc89-d45f78b24fe8
    Harvest Source Id a73e0c30-4684-40ef-908e-d22e9e9e5f86
    Harvest Source Title nasa test json
    Homepage URL https://doi.org/10.5067/9SY1H2L0BY0X
    Metadata Type geospatial
    Old Spatial -149.5964 68.5284 -148.6127 70.084
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash cd9dbdc58f3b7d220265fcfe6485ef338900bb93c25a8737cc9863039ba68ca2
    Source Schema Version 1.1
    Spatial
    Temporal 2023-10-17T00:00:00Z/2023-10-28T23:59:59.999Z

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