Arctic Sea Ice Seasonal Change and Melt/Freeze Climate Indicators from Satellite Data, Version 1 (NSIDC-0747)
1 March 1979
- 28 February 2018
NetCDF
Bootstrap Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS, Version 3 (NSIDC-0079)
1 November 1978
- 31 December 2021
Binary, Binary
DMSP SSM/I-SSMIS Daily Polar Gridded Brightness Temperatures, Version 6 (NSIDC-0001)
9 July 1987
- 5 June 2022
NetCDF
EASE-Grid Sea Ice Age, Version 4 (NSIDC-0611)
1 January 1984
- 31 December 2021
NetCDF, PNG
Enhanced-Resolution SSM/I and AMSR-E Daily Polar Brightness Temperatures, Version 1 (NSIDC-0464)
1 January 2002
- 1 October 2011
, 1 January 1995
- 31 December 2008
GIF, Binary
Global EASE-Grid 8-day Blended SSM/I and MODIS Snow Cover, Version 1 (NSIDC-0321)
5 March 2000
- 1 February 2008
NetCDF, PNG
Global Monthly EASE-Grid Snow Water Equivalent Climatology, Version 1 (NSIDC-0271)
1 January 1978
- 31 December 2007
Binary
MEaSUREs Arctic Sea Ice Characterization Daily 25km EASE-Grid 2.0, Version 1 (NSIDC-0532)
1 January 1979
- 31 December 2012
NetCDF
MEaSUREs Calibrated Enhanced-Resolution Passive Microwave Daily EASE-Grid 2.0 Brightness Temperature ESDR, Version 1 (NSIDC-0630)
25 October 1978
to present
NetCDF
MEaSUREs Northern Hemisphere Terrestrial Snow Cover Extent Daily 25km EASE-Grid 2.0, Version 1 (NSIDC-0530)
1 January 1999
- 31 December 2012
NetCDF
Near-Real-Time DMSP SSM/I-SSMIS Daily Polar Gridded Brightness Temperatures, Version 1 (NSIDC-0080)
1 April 2016
to present
Binary
Near-Real-Time DMSP SSM/I-SSMIS Pathfinder Daily EASE-Grid Brightness Temperatures, Version 2 (NSIDC-0342)
24 June 2021
to present
Binary
Near-Real-Time DMSP SSMIS Daily Polar Gridded Sea Ice Concentrations, Version 1 (NSIDC-0081)
1 January 2015
to present
PNG, Binary
Near-Real-Time DMSP SSMIS Daily Polar Gridded Sea Ice Concentrations, Version 2 (NSIDC-0081)
1 November 2021
to present
PNG, NetCDF
Near-Real-Time SSM/I-SSMIS EASE-Grid Daily Global Ice Concentration and Snow Extent, Version 3 (NISE)
1 January 2012
to present
HDF-EOS2
Near-Real-Time SSM/I-SSMIS EASE-Grid Daily Global Ice Concentration and Snow Extent, Version 5 (NISE)
1 December 2016
to present
HDF-EOS2
Nimbus-7 SMMR Pathfinder Daily EASE-Grid Brightness Temperatures, Version 1 (NSIDC-0071)
25 October 1978
- 20 August 1987
Binary
Nimbus-7 SMMR Polar Gridded Radiances and Sea Ice Concentrations, Version 1 (NSIDC-0007)
25 October 1978
- 20 August 1987
Northern Hemisphere EASE-Grid 2.0 Weekly Snow Cover and Sea Ice Extent, Version 4 (NSIDC-0046)
3 October 1966
- 31 December 2021
, 23 October 1978
- 31 December 2021
Binary
Polar Pathfinder Daily 25 km EASE-Grid Sea Ice Motion Vectors, Version 4 (NSIDC-0116)
25 October 1978
- 31 December 2021
NetCDF, PNG
Quicklook Arctic Weekly EASE-Grid Sea Ice Age, Version 1 (NSIDC-0749)
1 January 2022
to present
NetCDF, PNG
Quicklook Arctic Weekly EASE-Grid Sea Ice Motion Vectors, Version 1 (NSIDC-0748)
1 January 2022
to present
PNG, NetCDF
Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS Passive Microwave Data, Version 1 (NSIDC-0051)
26 October 1978
- 31 December 2021
PNG, Binary
Sea Ice Trends and Climatologies from SMMR and SSM/I-SSMIS, Version 3 (NSIDC-0192)
26 October 1978
- 31 December 2021
PNG, Binary, JPEG, ASCII
Snow Melt Onset Over Arctic Sea Ice from SMMR and SSM/I-SSMIS Brightness Temperatures, Version 4 (NSIDC-0105)
1 January 1979
- 31 December 2017
NetCDF, PNG