Gridded Monthly Sea Ice Extent and Concentration, 1850 Onward, Version 1

Observations from historical sources are the basis of this monthly gridded sea ice concentration product that begins in 1850. In 1979, these sources give way to a single source: concentration from satellite passive microwave data. The historical observations come in many forms: ship observations, co...

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Bibliographic Details
Main Author: National Snow and Ice Data Center
Format: Dataset
Language:unknown
Published:
Subjects:
Sea ice
Online Access:https://search.dataone.org/view/sha256:eb6091c7ec6b685328b853b843c61a4f94b56f0494cd89da564e67d351282658
id dataone:sha256:eb6091c7ec6b685328b853b843c61a4f94b56f0494cd89da564e67d351282658
record_format openpolar
spelling dataone:sha256:eb6091c7ec6b685328b853b843c61a4f94b56f0494cd89da564e67d351282658 2024-10-03T18:46:25+00:00 Gridded Monthly Sea Ice Extent and Concentration, 1850 Onward, Version 1 National Snow and Ice Data Center BEGINDATE: 1850-01-01T00:00:00Z ENDDATE: 2013-12-31T00:00:00Z 2023-11-29T00:06:48Z https://search.dataone.org/view/sha256:eb6091c7ec6b685328b853b843c61a4f94b56f0494cd89da564e67d351282658 unknown Dataset dataone:urn:node:NSIDC 2024-10-03T18:20:12Z Observations from historical sources are the basis of this monthly gridded sea ice concentration product that begins in 1850. In 1979, these sources give way to a single source: concentration from satellite passive microwave data. The historical observations come in many forms: ship observations, compilations by naval oceanographers, analyses by national ice services, and others. Monthly sea ice concentration is given in a 1/4 degree latitude by 1/4 degree longitude grid. In addition to the concentration array, for each month a corresponding source array indicates where each of 16 possible sources is used.The file of concentration and source arrays conforms to NetCDF-4 standards. Dataset Sea ice Unknown
institution Open Polar
collection Unknown
op_collection_id dataone:urn:node:NSIDC
language unknown
description Observations from historical sources are the basis of this monthly gridded sea ice concentration product that begins in 1850. In 1979, these sources give way to a single source: concentration from satellite passive microwave data. The historical observations come in many forms: ship observations, compilations by naval oceanographers, analyses by national ice services, and others. Monthly sea ice concentration is given in a 1/4 degree latitude by 1/4 degree longitude grid. In addition to the concentration array, for each month a corresponding source array indicates where each of 16 possible sources is used.The file of concentration and source arrays conforms to NetCDF-4 standards.
format Dataset
author National Snow and Ice Data Center
spellingShingle National Snow and Ice Data Center
Gridded Monthly Sea Ice Extent and Concentration, 1850 Onward, Version 1
author_facet National Snow and Ice Data Center
author_sort National Snow and Ice Data Center
title Gridded Monthly Sea Ice Extent and Concentration, 1850 Onward, Version 1
title_short Gridded Monthly Sea Ice Extent and Concentration, 1850 Onward, Version 1
title_full Gridded Monthly Sea Ice Extent and Concentration, 1850 Onward, Version 1
title_fullStr Gridded Monthly Sea Ice Extent and Concentration, 1850 Onward, Version 1
title_full_unstemmed Gridded Monthly Sea Ice Extent and Concentration, 1850 Onward, Version 1
title_sort gridded monthly sea ice extent and concentration, 1850 onward, version 1
publishDate
url https://search.dataone.org/view/sha256:eb6091c7ec6b685328b853b843c61a4f94b56f0494cd89da564e67d351282658
op_coverage BEGINDATE: 1850-01-01T00:00:00Z ENDDATE: 2013-12-31T00:00:00Z
genre Sea ice
genre_facet Sea ice
_version_ 1811928263348453376

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