2026-09-17T04:35:11Zhttp://nsidc.org/api/dataset/metadata/oaioai:nsidc.org/NSIDC-0803.0012026-08-27T18:17:43Zv0_daacv0_allretirednasa_nsidc_daac
NSIDC-0803.001AMSR2 Daily Polar Gridded Sea Ice ConcentrationsStewart, J. S., Meier, W. N., Wilcox, H., Scott, D. J. & Marowitz, R.AMSR2 Daily Polar Gridded Sea Ice Concentrations2025-07-03Boulder, Colorado USANASA NSIDC DAAC: NASA National Snow and Ice Data Center Distributed Active Archive Center1false10.5067/EH83VPG97LTPhttps://doi.org/10.5067/EH83VPG97LTPNSIDC-0803Technical ContactNSIDCUser Servicesnsidc@nsidc.org1-303-492-61991-303-492-2468CIRES, 449 UCBUniversity of ColoradoBoulderCO80309-0449USAEARTH SCIENCECRYOSPHERESEA ICESEA ICE CONCENTRATION Climatology/Meteorology/AtmosphereAMSR2Advanced Microwave Scanning Radiometer 2GCOM-W1Global Change Observation Mission 1st-Water2024-01-012025-09-29deprecated-90-60-1801806090-180180GEOGRAPHIC REGIONPOLAR25 km25 km1 dayPM-LTLong-Term Passive Microwave DataThese data have been retired and are no longer accessible, though a more recent version of these data may be available.These data have been retired and are no longer available for use, though a more recent version of these data may be available. Cite any prior or planned use of these data according to the recommended citation at https://nsidc.org/about/data-use-and-copyright. For more information on the NASA ESDIS Data Use Guidance, see https://www.earthdata.nasa.gov/engage/open-data-services-software-policies/data-use-guidance.EnglishNASA NSIDC DAACNASA NSIDC DAACNASA National Snow and Ice Data Center Distributed Active Archive Centerhttps://nsidc.org/daacData Center ContactNSIDCUser Servicesnsidc@nsidc.org1-303-492-6199National Snow and Ice Data CenterCIRES, 449 UCBUniversity of ColoradoBoulderCO80309-0449USAHTTPSBinaryThe AMSR2 Daily Polar Gridded Sea Ice Concentrations product provides daily files of sea ice concentrations for both the Northern and Southern Hemispheres. This product will be a replacement product for NSIDC-0081 with AMSR2 input instead of SSMIS.VIEW RELATED INFORMATIONhttps://doi.org/10.5067/EH83VPG97LTPUser's GuideCEOS IDN DIFVERSION 9.92025-07-032026-08-27NSIDCVersion SummaryInitial releaseNSIDCMinor VersionNSIDCSpatial Reference SystemsEPSG:3411NSIDC Sea Ice Polar Stereographic NorthEPSG:3412NSIDC Sea Ice Polar Stereographic SouthNSIDCLevel of ServiceNo Data AccessNSIDCFull Dataset CitationStewart, J. S., Meier, W. N., Wilcox, H., Scott, D. J. & Marowitz, R. (2025). <i>AMSR2 Daily Polar Gridded Sea Ice Concentrations</i>. (NSIDC-0803, Version 1). [Data Set]. Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. <a href="https://doi.org/10.5067/EH83VPG97LTP">https://doi.org/10.5067/EH83VPG97LTP</a>. [<i><describe subset used if applicable></i>].NSIDCRetiredtrue