PolarWatch Data Catalog

TitleDatesResolutionAreaProjectionCompositeAccess
Sea Ice Thickness from NOAA-SNPP VIIRS NRT, Antarctic2021-2026795.0 mAntarcticPolar Stereographic
  • Daily
  • 4-day
Sea Ice Surface temperature from NOAA-20 VIIRS NRT, Arctic2021-2026795.0 mArctic
Polar Stereographic
  • Daily
  • 4-day
Diffuse Attenuation kdpar NOAA VIIRS Science Quality2012-20260.04 °Global
Geographic
  • Daily
  • Weekly
  • Monthly
Sea Ice Surface Roughness from Ice Bridge Airborne Surveys, Arctic2009-2018VariesArctic
GeographicNA
ERDDAP
Portal
Sea Ice Concentration NSIDC Climate Data Record V4, Antarctic1978-202425 kmAntarcticPolar Stereographic
  • Daily
  • Monthly
Sea Ice Surface temperature from NOAA-20 VIIRS NRT, Antarctic2021-2026795.0 mAntarcticPolar Stereographic
  • Daily
  • 4-day
Sea Ice Sail Height from Ice Bridge Airborne Surveys, Arctic2010-2018VariesGlobal
GeographicNA
ERDDAP
Portal
Sea Ice Thickness from APP-X NCEI CDR, Arctic1982-202425 kmArctic
Polar Stereographic
  • Daily
Water Leaving Radiance nLw671 NOAA VIIRS Science Quality2012-20260.04 °Global
Geographic
  • Daily
  • Weekly
  • Monthly
Sea Surface Temperature from MUR2002-20260.01 °Global
Geographic
  • Daily
  • Monthly
Salinity from SMOS2010-20260.25 °Global
Geographic
  • Daily
  • 3-day
Water Leaving Radiance nLw410 NOAA VIIRS Science Quality2012-20260.04 °Global
Geographic
  • Daily
  • Weekly
  • Monthly
Sea Ice Thickness from NOAA-20 VIIRS NRT, Antarctic2021-2026795.0 mAntarcticPolar Stereographic
  • Daily
  • 4-day
Sea Ice Thickness from NOAA-20 VIIRS NRT, Arctic2021-2026795.0 mArctic
Polar Stereographic
  • Daily
  • 4-day
Chlorophyll from NOAA VIIRS NRT2025-20260.04 °Global
Geographic
  • Daily
Sea Ice Concentration NSIDC Near-Real-Time Climate Data Record V2, Antarctic2021-202525 kmAntarcticPolar Stereographic
  • Daily
  • Monthly
Chlorophyll from Aqua MODIS, NASA2003-20220.04 °Global
Geographic
  • Daily
  • Weekly
  • Monthly
Sea Ice Concentration from NOAA-SNPP VIIRS NRT, Arctic2021-2026795.0 mArctic
Polar Stereographic
  • Daily
  • 4-day
BioGeoChemical-Argo Float data from GO-BGC, SOCCOM and UW-MBARI, Latest Snapshot Archive2007-2025VariesGlobal
GeographicNA
ERDDAP
Portal
Sea Ice Concentration NSIDC Near-Real-Time Climate Data Record V2, Arctic2021-202525 kmArctic
Polar Stereographic
  • Daily
  • Monthly
Diffuse Attenuation kd490 NOAA VIIRS Science Quality2012-20260.04 °Global
Geographic
  • Daily
  • Weekly
  • Monthly
Sea Ice Surface temperature from NOAA-SNPP VIIRS NRT, Arctic2021-2026795.0 mArctic
Polar Stereographic
  • Daily
  • 4-day
IMS Daily Northern Hemisphere Snow and Ice Analysis2004-20264000.0 mArctic
Polar Stereographic
  • 4-km
Sea Ice Concentration from NOAA-20 VIIRS NRT, Antarctic2021-2026795.0 mAntarcticPolar Stereographic
  • Daily
  • 4-day
Sea Ice Surface temperature from NOAA S-NPP VIIRS NRT, Antarctic2021-2026795.0 mAntarcticPolar Stereographic
  • Daily
  • 4-day
Sea Ice Concentration from NOAA-SNPP VIIRS NRT, Antarctic2021-2026795.0 mAntarcticPolar Stereographic
  • Daily
  • 4-day
Sea Ice Concentration NSIDC Climate Data Record V4, Arctic1978-202425 kmArctic
Polar Stereographic
  • Daily
  • Monthly
Gridded Sea Ice Extent and Concentration 1850-Onward from NSIDC1850-20170.25 °Arctic
Geographic
  • Monthly
Water Leaving Radiance nLw486 NOAA VIIRS Science Quality2012-20260.04 °Global
Geographic
  • Daily
  • Weekly
  • Monthly
Sea Ice Concentration from GCOM-W1 AMSR-2, NRT, Arctic2021-20269.9375 kmArctic
Polar Stereographic
  • Daily
NIC Antarctic Iceberg Locations2005-2024VariesAntarcticGeographicNA
ERDDAP
Portal
Winds from ASCAT METOP2013-20250.25 °Global
Geographic
  • Daily
  • 3-day
  • 8-day
  • Monthly
Sea Ice Concentration from NOAA-20 VIIRS NRT, Arctic2021-2026795.0 mArctic
Polar Stereographic
  • Daily
Sea Ice Surface Elevation from Ice Bridge Airborne Surveys, Arctic2009-2018VariesArctic
GeographicNA
ERDDAP
Portal
Water Leaving Radiance nLw443 NOAA VIIRS Science Quality2012-20260.04 °Global
Geographic
  • Daily
  • Weekly
  • Monthly
Water Leaving Radiance nLw551 NOAA VIIRS Science Quality2012-20260.04 °Global
Geographic
  • Daily
  • Weekly
  • Monthly
Sea Ice Thickness from NOAA-SNPP VIIRS NRT, Arctic2021-2026795.0 mArctic
Polar Stereographic
  • Daily
  • 4-day
Sea Ice Concentration from GCOM-W1 AMSR-2, NRT, Antarctic2021-20269937.5 mAntarcticPolar Stereographic
  • Daily
International Arctic Buoy Programme (IABP) Buoy Data, Daily2007-2025VariesGlobal
GeographicNA
ERDDAP
Portal
Experimental Sea Ice Classification, SAR Composite, Near Real-Time, 1km, North Pole, Daily2024-20241000.0 mArctic
Polar Stereographic
  • Daily
Sea Ice Concentration NSIDC Near-Real-Time Climate Data Record V3, Arctic2024-202625000.0 mArctic
Polar Stereographic
  • Daily
  • Monthly
5-year Monthly Lara Sea Ice Snow Depth mean using ESA Algorithm, Arctic2018-201825000.0 mArctic
Polar Stereographic
  • Monthly
Ice Classification, Metop-C Advanced SCATterometer (ASCAT), Arctic, Daily2021-20264280.900055 mArctic
Polar Stereographic
  • Daily
Sea Surface Temperature from VIIRS2020-20260.01 °Global
Geographic
  • Daily
Sea Ice Concentration NSIDC Climate Data Record V5, Antarctic1980-202425 kmAntarcticPolar Stereographic
  • Daily
  • Monthly
5-year Monthly LaRA Sea Ice Snow Depth mean using AWI Algorithm, Arctic2018-201825000.0 mArctic
Polar Stereographic
  • Monthly
Sea Ice Concentration NSIDC Climate Data Record V5, Arctic1978-202425 kmArctic
Polar Stereographic
  • Daily
  • Monthly
Sea Ice Concentration NSIDC Near-Real-Time Climate Data Record V3, Antarctic2024-202625000.0 mAntarctic
  • Daily
  • Monthly