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

    Metadata Updated: December 6, 2023

    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. 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 December 6, 2023

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date December 6, 2023
    Publisher NSIDC
    Maintainer
    Identifier C1386246229-NSIDCV0
    Data First Published 1953-01-01
    Language en-US
    Data Last Modified 1986-12-31
    Category geospatial
    Category Tag 16E15F51 D96E 4051 9124 75665Abdc6Ff "Arctic","Arctic Ocean, Sea Ice and Coasts"
    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 The Dehn Collection of Arctic Sea Ice Charts, 1953-1986, 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/N5F769GD.
    Harvest Object Id e88c186f-8d8d-4bfa-9028-86bf0aad481e
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.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 4e62759d1e03bc425a991b87065c90f4b5308eb12a27d38a3f01855c265a5017
    Source Schema Version 1.1
    Spatial
    Temporal 1953-01-01T00:00:00Z/1986-12-31T23:59:59.999Z

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