U.S. National Ice Center Arctic and Antarctic Sea Ice Concentration and Climatologies in Gridded Format

USNIC (bi-)weekly ice charts in SIGRID-3 format are used to create gridded fields of fast ice and total, thin, first-year, and multiyear sea ice concentrations as described in the User Guide for NSIDC G10033. This netCDF file represents the information in one USNIC chart.

Data e Risorse

Campo Valore
access_constraints []
bbox-east-long 180.0
bbox-north-lat 90.0
bbox-south-lat 18.798
bbox-west-long -180.0
contact-email nsidc@nsidc.org
coupled-resource [{"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}]
dataset-reference-date [{"type": "creation", "value": "2021-04-09T15:40:02Z"}]
guid org.nsidc:NSIDC-G10033-packrat_tmp_9161fb0182674db39d63d852f844a103
licence []
metadata-date 2021-05-22
metadata-language eng
metadata_type geospatial
old-spatial {"type": "Polygon", "coordinates": [[[-180.0, 18.798], [180.0, 18.798], [180.0, 90.0], [-180.0, 90.0], [-180.0, 18.798]]]}
resource-type dataset
responsible-party [{"name": "National Snow and Ice Data Center", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-180.0, 18.798], [180.0, 18.798], [180.0, 90.0], [-180.0, 90.0], [-180.0, 18.798]]]}
spatial-data-service-type THREDDS OPeNDAP
spatial_harvester true
temporal-extent-begin 2004-01-19T00:00:00Z
temporal-extent-end 2021-04-08T00:00:00Z
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • arctic
  • ckan
  • cryosphere
  • earth-science
  • geo
  • geographic-region
  • geoss
  • ice-extent
  • ice-fraction
  • ice-type
  • latitude
  • longitude
  • national
  • national-snow-and-ice-data-center
  • noaa-at-nsidc
  • north-america
  • northern-hemisphere
  • projectionxcoordinate
  • projectionycoordinate
  • sea-ice
  • sea-ice-concentration
  • time
  • united-states
isopen False
metadata_created 2025-11-22T17:18:00.455352
metadata_modified 2025-11-22T17:18:00.455357
notes USNIC (bi-)weekly ice charts in SIGRID-3 format are used to create gridded fields of fast ice and total, thin, first-year, and multiyear sea ice concentrations as described in the User Guide for NSIDC G10033. This netCDF file represents the information in one USNIC chart.
num_resources 12
num_tags 25
title U.S. National Ice Center Arctic and Antarctic Sea Ice Concentration and Climatologies in Gridded Format