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

    Metadata Updated: March 28, 2024

    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. 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 March 28, 2024
    Metadata Updated Date March 28, 2024

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date March 28, 2024
    Metadata Updated Date March 28, 2024
    Publisher NASA NSIDC DAAC
    Maintainer
    Identifier C2881748646-NSIDC_ECS
    Data First Published 2023-10-17
    Language en-US
    Data Last Modified 2023-10-28
    Category SnowEx, geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.nasa.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Citation SnowEx23 Laser Snow Microstructure Specific Surface Area Snow-off Data 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/10.5067/9SY1H2L0BY0X.
    Harvest Object Id 0d78eb49-39d6-47c6-9192-9877bb46ee2f
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.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 3bb0d132701fb45287ce2430ce0830b9ef9ffd34b5ce2ba91137b2e43f83cf3e
    Source Schema Version 1.1
    Spatial
    Temporal 2023-10-17T00:00:00Z/2023-10-28T23:59:59.999Z

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