Summary

This is 25-km sea ice concentration data for the Arctic from the Near Real-Time NOAA/NSIDC Sea Ice Concentration Climate Data Record (G10016_v2). Daily and monthly versions are available with data beginning Jan 2021. The NRT CDR fills the temporal gap between annual updates of the final CDR providing the most recent data available.

Time Period
Jan 2021 to Jun 2024
Spatial Coverage
Arctic
Spatial Resolution
25 km
Projection
Polar stereographic
Composites
Daily Monthly
Data Provider
NOAA/NSIDC
Parameters

Daily

cdr seaice conc, nsidc bt seaice conc, nsidc nt seaice conc, melt onset day cdr seaice conc, stdev of cdr seaice conc, qa of cdr seaice conc, temporal interpolation flag, spatial interpolation flag

Monthly

cdr seaice conc monthly, melt onset day cdr seaice conc monthly, stdev of cdr seaice conc monthly, qa of cdr seaice conc monthly, nsidc bt seaice conc monthly, nsidc nt seaice conc monthly