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

    The Dehn Collection of Arctic Sea Ice Charts, 1953-1986, Version 1

    Metadata Updated: February 22, 2025

    The National Snow and Ice Data Center holds a collection of charts depicting ice conditions in the seas off Alaska and western Canadian coasts. Ice edge position and some ice concentration and other information are included, though the notations on the charts are often sparse and discontinuous in space and time, especially for older charts in the series. These charts, more that 6,800 in number, were donated to NSIDC by the estate of William S. Dehn. NSIDC has partnered with the NOAA Climate Database Modernization Program (CDMP) and the National Geophysical Data Center (NGDC) to scan the charts and to make them available through a searchable interface.

    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 NSIDC
    Maintainer
    Identifier C1386246229-NSIDCV0
    Data First Published 1953-01-01
    Language en-US
    Data Last Modified 2025-02-19
    Category 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 b7ca07f4-596a-411d-93dc-25734643361d
    Harvest Source Id a73e0c30-4684-40ef-908e-d22e9e9e5f86
    Harvest Source Title nasa test json
    Homepage URL https://doi.org/10.7265/N5F769GD
    Metadata Type geospatial
    Old Spatial -180.0 55.0 -120.0 90.0
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash faa29246e74665ac3032c31853a754bc05eb9330c66ba6c92b27e27cf5068e19
    Source Schema Version 1.1
    Spatial
    Temporal 1953-01-01T00:00:00Z/1986-12-31T23:59:59.999Z

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