Summary

This is 25-km science quality sea ice concentration data for the Antarctic from the NOAA/NSIDC Climate Data Record, Version 5 (G02202). This data set provides a Climate Data Record (CDR) of sea ice concentration from passive microwave data. Daily and monthly versions are available from 1978 to the most recent annual processing.

Time Period
Jan 1980 to Jun 2024
Spatial Coverage
Antarctic
Spatial Resolution
25 km
Projection
Polar stereographic
Composites
Daily Monthly
Data Provider
NOAA/NSIDC
Parameters

Daily

cdr seaice conc, cdr seaice conc stdev, cdr seaice conc qa flag, cdr seaice conc interp temporal flag, cdr seaice conc interp spatial flag

Monthly

cdr seaice conc monthly, cdr seaice conc monthly stdev, cdr seaice conc monthly qa flag