2026-07-26T02:50:27Zhttp://nsidc.org/api/dataset/metadata/oai

oai:nsidc.org/G10016.0022025-11-06T22:08:11Zv0_otherv0_allretirednoaa

G10016.002Near-Real-Time NOAA/NSIDC Climate Data Record of Passive Microwave Sea Ice ConcentrationMeier, W. N., Fetterer, F., Windnagel, A. K. & Stewart, J. S.Near-Real-Time NOAA/NSIDC Climate Data Record of Passive Microwave Sea Ice Concentration2021-06-23Boulder, Colorado USANSIDC: National Snow and Ice Data Center2false10.7265/tgam-yv28https://doi.org/10.7265/tgam-yv28G10016Technical ContactNSIDCUser Servicesnsidc@nsidc.org1-303-492-61991-303-492-2468

CIRES, 449 UCB

University of Colorado

BoulderCO80309-0449USAEARTH SCIENCECRYOSPHERESEA ICESEA ICE CONCENTRATION Climatology/Meteorology/AtmosphereAntarcticArcticGridded DataMultiyear Sea Ice ConcentrationPassive Microwave DataPolar StereographicPolar Stereo Sea Ice-project Sea Ice ConcentrationSea Ice Prediction Network-projectSIPN-projectSIPN sea ice-projectSMMR and SSM/I-SSMIS-related productTotal Sea Ice ConcentrationSSMISSpecial Sensor Microwave Imager/SounderDMSP 5D-3/F18Defense Meteorological Satellite Program-F182024-04-012025-07-31deprecated31.189.84-180180-89.84-39.36-180180Geographic RegionPolarGeographic RegionArcticOceanArctic OceanContinentAntarctica25 km25 km1 dayThese 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.EnglishNOAANational Oceanic and Atmospheric Administrationhttp://nsidc.org/noaa/Data Center ContactNOAAUser Servicesnsidc@nsidc.org1-303-492-61991-303-492-2468

National Snow and Ice Data Center

CIRES, 449 UCB

University of Colorado

BoulderCO80309-0449USAFTPNetCDFAndersen, S., R. Tonboe, L. Kaleschke, G. Heygster, and L. T. Pedersen. 2007. Intercomparison of Passive Microwave Sea Ice Concentration Retrievals over the High-Concentration Arctic Sea Ice. J. Geophys. Res., 112, C08004, doi:10.1029/2006JC003543. Belchansky, G. I., and D. C. Douglas. 2002. Seasonal Comparisons of Sea Ice Concentration Estimates Derived from SSM/I, OKEAN, and RADARSAT Data. Rem. Sens. Environ., 81: 67-81. Carsey, F. D. (Ed.). 1992. Microwave Remote Sensing of Sea Ice. American Geophysical Union, 462 pp. Cavalieri, D., C. Parkinson, N. DiGirolamo, A. Ivanov (2011). Intersensor calibration between F13 SSM/I and F17 SSMIS for global sea ice data records. IEEE Geosci. Remote Sens. Lett., 9(2), 233-236, doi:10.1109/LGRS.2011.2166754. Cavalieri, D., C. Parkinson, P. Gloersen, J. Comiso, and H. J. Zwally (1999). Deriving Long-term Time Series of Sea Ice Cover from Satellite Passive-microwave Multisensor Data Sets. J. of Geophys. Res., 104(C7):15,803-15,814. Cavalieri, D. J., C. L. Parkinson. 1997. Arctic and Antarctic Sea Ice Concentrations from Multichannel Passive-Microwave Satellite Data Sets: October 1978 - September 1995 - User's Guide. NASA Technical Memorandum 104647. NASA Goddard Space Flight Center, Greenbelt, Maryland. Cavalieri, D. J., P. Gloersen, and W. J. Campbell. 1984. Determination of Sea Ice Parameters with the NIMBUS-7 SMMR. J. Geophys. Res., 89(D4): 5355-5369. Comiso, J. C. (2009). Enhanced Sea Ice Concentrations and Ice Extents from AMSR-E Data. J. Rem. Sens. of Japan, 29(1):199-215. Comiso, J. C., and F. Nishio. 2008. Trends in the Sea Ice Cover Using Enhanced and Compatible AMSR-E, SSM/I, and SMMR Data. J. of Geophys. Res., 113, C02S07, doi:10.1029/2007JC0043257. Comiso, J. C., D. Cavalieri, C. Parkinson, and P. Gloersen. 1997. Passive Microwave Algorithms for Sea Ice Concentrations: A Comparison of Two Techniques. Rem. Sens. of the Environ., 60(3):357-384. Comiso, J. C. 1986. Characteristics of Arctic Winter Sea Ice from Satellite Multispectral Microwave Observations. J. Geophys. Res., 91(C1): 975-994. Eaton B., J. Gregory, H. Centre, B. Drach, K. Taylor, and S. Hankin. 2010. NetCDF Climate and Forecast (CF) Metadata Conventions Version 1.5. Programs for Climate Model Diagnosis and Intercomparison. 81 pp. http://cf-pcmdi.llnl.gov/documents/cf-conventions/1.5/cf-conventions.pdf. Accessed Sep. 2011. Fetterer, F., and N. Untersteiner. 1998. Observations of Melt Ponds on Arctic Sea Ice. J. Geophys. Res., 103(C11): 24, 821-24, 835. Gloersen, P., W. J. Campbell, D. J. Cavalieri, J. C. Comiso, C. L. Parkinson, and H. J. Zwally. 1993. Arctic and Antarctic Sea Ice, 1978-1987: Satellite Passive-Microwave Observations and Analysis. NASA Spec. Publ. 511, 290 pp. Kwok, R. 2002. Sea Ice Concentration Estimates from Satellite Passive Microwave Radiometry and Openings from SAR Ice Motion. Geophys. Res. Lett., 29(9), 1311, doi:10.1029/2002GL014787. Meier, W. N. and the National Center for Atmospheric Research (NCAR) Staff (Eds). 2014. "The Climate Data Guide: Sea Ice Concentration: NOAA/NSIDC Climate Data Record." Retrieved 04 June 2015 from https://climatedataguide.ucar.edu/climate-data/sea-ice-concentration-noaansidc-climate-data-record. Meier, W. N., G. Peng, D. J. Scott, and M. H. Savoie. 2014. Verification of a new NOAA/NSIDC passive microwave sea-ice concentration climate record. Polar Research 33. doi:10.3402/polar.v33.21004. Meier, W. N., M. Savoie, and S. Mallory. 2011, updated 2017. CDR Climate Algorithm and Theoretical Basis Document: Sea Ice Concentration, Rev. 5. ed. F. Fetterer and A. Windnagel. NOAA NCDC CDR Program. Meier, W. N., and S. J. S. Khalsa. 2011. Intersensor Calibration between F13 SSM/I and F17 SSMIS Near-Real-Time Sea Ice Estimates. Geoscience and Remote Sensing 49(9): 3343-3349. Meier, W. N. 2005. Comparison of Passive Microwave Ice Concentration Algorithm Retrievals with AVHRR Imagery in Arctic Peripheral Seas. IEEE Trans. Geosci. Remote Sens., 43(6): 1324-1337. Partington, K., T. Flynn, D. Lamb, C. Bertoia, and K. Dedrick. 2003. Late Twentieth Century Northern Hemisphere Sea-Ice Record from U.S. National Ice Center Ice Charts. J. Geophys. Res. 108(C11): 3343. doi:10.1029/2002JC001623. Peng, G., W. N. Meier, D. J. Scott, and M. H. Savoie. 2013. A long-term and reproducible passive microwave sea ice concentration data record for climate studies and monitoring. Earth Syst. Sci. Data 5: 311-318. doi: 10.5194/essd-5-311-2013. Steffen, K., J. Key, D. J. Cavalieri, J. Comiso, P. Gloersen, K. St. Germain, and I. Rubinstein. 1992. The Estimation of Geophysical Parameters using Passive Microwave Algorithms, in "Microwave Remote Sensing of Sea Ice." F.D. Carsey, ed., American Geophysical Union Monograph 68, Washington, DC:201-231. National Research Council of the National Academies. 2004. Climate Data Records from Environmental Satellites: Interim Report. National Academies Press, Washington, D.C., 150 pp.

This data set provides a near-real-time Climate Data Record (CDR) of sea ice concentration from passive microwave data. The Near-real-time NOAA/NSIDC Climate Data Record of Passive Microwave Sea Ice Concentration (NRT CDR) data set is the near-real-time version of the final NOAA/NSIDC Climate Data Record of Passive Microwave Sea Ice Concentration (G02202). The NRT CDR is designed to fill the temporal gap between updates of the final CDR, occurring every three to six months, and to provide the most recent data.

VIEW RELATED INFORMATIONhttps://doi.org/10.7265/tgam-yv28CEOS IDN DIFVERSION 9.92021-06-232025-11-06NSIDCVersion Summary* NSIDC-produced daily and monthly NASA Team (NT) and NASA Bootstrap (BT) variables are included. * Four variables in the daily files and four variables in the monthly files have been renamed. * Gap filling implemented using spatial and temporal interpolation. Two new flag variables indicate when interpolation has been done. * Arctic pole hole filled by spatial interpolation. * NSIDC’s BT algorithm updated to version 3.1. * Updated the NASA Team weather filter threshold for the Southern hemisphere instruments. * In addition to the BT weather and land spillover filters, the NT filters are now also applied. * Individual land masks have been merged into one composite land mask.NSIDCMinor VersionNSIDCSpatial Reference SystemsEPSG:3411NSIDC Sea Ice Polar Stereographic NorthEPSG:3412NSIDC Sea Ice Polar Stereographic SouthNSIDCLevel of ServiceNo Data AccessNSIDCFull Dataset CitationMeier, W. N., Fetterer, F., Windnagel, A. K. & Stewart, J. S. (2021). <i>Near-Real-Time NOAA/NSIDC Climate Data Record of Passive Microwave Sea Ice Concentration</i>. (G10016, Version 2). [Data Set]. Boulder, Colorado USA. National Snow and Ice Data Center. <a href="https://doi.org/10.7265/tgam-yv28">https://doi.org/10.7265/tgam-yv28</a>. [<i><describe subset used if applicable></i>].NSIDCRetiredtrueNSIDCRelated Services

application/vnd.nasa.cmr.umm+jsonfalse

jroebuck

mmt_service_32962

S2721063021-NSIDCV0

NSIDCV0

service

2023-06-27T14:22:11.750Z

https://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-S1.4

https://nsidc.org/data/user-resources/help-center/how-access-and-download-noaansidc-data