2026-08-18T01:59:19Zhttp://nsidc.org/api/dataset/metadata/oaioai:nsidc.org/G10039.0012026-01-26T20:17:01Zv0_otherv0_allnoaa
G10039.001Seasonal Antarctic Sea Ice Extent Reconstructions, 1905-2020Fogt, R., Raphael, M. N. & Handcock, M. S.Seasonal Antarctic Sea Ice Extent Reconstructions, 1905-20202023-07-26Boulder, Colorado USANSIDC: National Snow and Ice Data Center1false10.7265/55x7-we68https://doi.org/10.7265/55x7-we68G10039Technical ContactNSIDCUser Servicesnsidc@nsidc.org1-303-492-61991-303-492-2468CIRES, 449 UCBUniversity of ColoradoBoulderCO80309-0449USAEARTH SCIENCECRYOSPHERESEA ICEICE EXTENT BAROMETERSBAROMETERSTHERMOMETERSTHERMOMETERSGROUND STATIONSGROUND STATIONS1905-01-012020-12-31complete-90-50-180180OCEANSOUTHERN OCEANOCEANSOUTHERN OCEANBELLINGSHAUSEN SEAOCEANSOUTHERN OCEANWEDDELL SEAOCEANSOUTHERN OCEANEAST ANTARCTIC CONTINENTAL SHELFOCEANSOUTHERN OCEANROSS SEAThese data are freely, openly, and fully accessible without restrictions.These data are freely, openly, and fully available to use without restrictions, provided that you cite the data according to the recommended citation at https://nsidc.org/about/data-use-and-copyright.EnglishNOAANational Oceanic and Atmospheric Administrationhttp://nsidc.org/noaa/Data Center ContactNOAAUser Servicesnsidc@nsidc.org1-303-492-61991-303-492-2468National Snow and Ice Data CenterCIRES, 449 UCBUniversity of ColoradoBoulderCO80309-0449USAHTTPSnetCDF-3HTTPSCSVThese data are reconstructed seasonal Antarctic sea ice extent (SIE) for 1905 through 2020. They are provided along with uncertainty estimates and metadata that describe aspects of the reconstruction process that produced the SIE data. Reconstructed SIE ensembles are given for the entire Southern Ocean. The data files are available in comma-separated values format (.csv) and NetCDF-3 format (.nc).VIEW RELATED INFORMATIONhttps://doi.org/10.7265/55x7-we68GET DATAhttps://noaadata.apps.nsidc.org/NOAA/G10039/HTTPSCEOS IDN DIFVERSION 9.92023-07-262026-01-26NSIDCVersion SummaryInitial release.NSIDCMinor VersionNSIDCCurrent Version1NSIDCSpatial Reference SystemsN/AN/ANSIDCLevel of ServiceComprehensiveNSIDCFull Dataset CitationFogt, R., Raphael, M. N. & Handcock, M. S. (2023). <i>Seasonal Antarctic Sea Ice Extent Reconstructions, 1905-2020</i>. (G10039, Version 1). [Data Set]. Boulder, Colorado USA. National Snow and Ice Data Center. <a href="https://doi.org/10.7265/55x7-we68">https://doi.org/10.7265/55x7-we68</a>. [<i><describe subset used if applicable></i>].NSIDCRetiredfalseNSIDCRelated Servicesapplication/vnd.nasa.cmr.umm+jsonfalsejroebuckmmt_service_32962S2721063021-NSIDCV0NSIDCV01service2023-06-27T14:22:11.750Zhttps://noaadata.apps.nsidc.org/NSIDCV0_NOAA_Data_HTTPS_File_SystemNOT PROVIDED1NOAA@NSIDC HTTPS File SystemAccess and download NOAA@NSIDC data using a web browser, or through a command line utility such as WGET, or using programming languages such as R or Python.https://nsidc.org/data/user-resources/help-center/how-access-and-download-noaansidc-dataVIEW RELATED INFORMATIONNOAA@NSIDC HTTPS Access GuidePublicationURLUSER SERVICESNSIDC User ServicesEmailnsidc@nsidc.orgDATA ACCESS/RETRIEVALDATA MANAGEMENT/DATA HANDLINGEARTH SCIENCE SERVICESThis is the most current release of this service.AUTHORDEVELOPERPUBLISHERSERVICE PROVIDERNational Oceanic and Atmospheric Administration at the National Snow and Ice Data CenterNSIDC_NOAAhttps://cdn.earthdata.nasa.gov/umm/service/v1.4UMM-S1.4https://noaadata.apps.nsidc.org/NOAA/G10039/