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    • Multisensor Analyzed Sea Ice Extent - Northern Hemisphere (MASIE-NH), Version 1

    Metadata Updated: July 3, 2024

    The Multisensor Analyzed Sea Ice Extent - Northern Hemisphere (MASIE-NH) products provide measurements of daily sea ice extent and sea ice edge boundary for the Northern Hemisphere and 16 Arctic regions in a polar stereographic projection at both 1 km and 4 km grid cell sizes. MASIE products include an ASCII text file of sea ice extent values in square km for each Arctic region, time series plots, and image files that visually show where the sea ice is.

    Note: MASIE may look like several other sea ice products distributed at NSIDC and elsewhere, but its source data and intended uses are different. If intended and appropriate uses of the data are not clear after reading the documentation, please contact NSIDC User Services.

    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 November 12, 2020
    Metadata Updated Date July 3, 2024

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date July 3, 2024
    Publisher NSIDC
    Maintainer
    Identifier C1386246275-NSIDCV0
    Data First Published 2006-01-01
    Language en-US
    Data Last Modified 2024-06-28
    Category geospatial
    Category Tag 16E15F51 D96E 4051 9124 75665Abdc6Ff "Arctic","Arctic Ocean, Sea Ice and Coasts","Arctic Peoples and Ecosystems"
    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 Multisensor Analyzed Sea Ice Extent - Northern Hemisphere (MASIE-NH), Version 1. Version 1. Archived by National Aeronautics and Space Administration, U.S. Government, National Snow and Ice Data Center. https://doi.org/10.7265/N5GT5K3K.
    Harvest Object Id cd60b849-5b7c-4c33-9920-52f2832493b1
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.7265/N5GT5K3K
    Metadata Type geospatial
    Old Spatial -180.0 0.0 180.0 90.0
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash bbb086e6b1dc3ec219f8fb62e61606a1f33960d25d2c33b0840b24f7e4256d27
    Source Schema Version 1.1
    Spatial
    Temporal 2006-01-01T00:00:00Z/2024-07-01T00:00:00Z

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